{
"instance": {
"kex-20220331.htm": {
"axisCustom": 0,
"axisStandard": 18,
"contextCount": 115,
"dts": {
"calculationLink": {
"local": [
"kex-20220331_cal.xml"
]
},
"definitionLink": {
"local": [
"kex-20220331_def.xml"
]
},
"inline": {
"local": [
"kex-20220331.htm"
]
},
"labelLink": {
"local": [
"kex-20220331_lab.xml"
]
},
"presentationLink": {
"local": [
"kex-20220331_pre.xml"
]
},
"schema": {
"local": [
"kex-20220331.xsd"
],
"remote": [
"http://www.xbrl.org/2003/xbrl-instance-2003-12-31.xsd",
"http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd",
"http://www.xbrl.org/2003/xl-2003-12-31.xsd",
"http://www.xbrl.org/2003/xlink-2003-12-31.xsd",
"http://www.xbrl.org/2005/xbrldt-2005.xsd",
"http://www.xbrl.org/2006/ref-2006-02-27.xsd",
"http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd",
"http://www.xbrl.org/lrr/role/reference-2009-12-16.xsd",
"https://www.xbrl.org/2020/extensible-enumerations-2.0.xsd",
"https://www.xbrl.org/dtr/type/2020-01-21/types.xsd",
"https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd",
"https://xbrl.fasb.org/srt/2021/elts/srt-roles-2021-01-31.xsd",
"https://xbrl.fasb.org/srt/2021/elts/srt-types-2021-01-31.xsd",
"https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd",
"https://xbrl.fasb.org/us-gaap/2021/elts/us-roles-2021-01-31.xsd",
"https://xbrl.fasb.org/us-gaap/2021/elts/us-types-2021-01-31.xsd",
"https://xbrl.sec.gov/country/2021/country-2021.xsd",
"https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd",
"https://xbrl.sec.gov/stpr/2021/stpr-2021.xsd"
]
}
},
"elementCount": 435,
"entityCount": 1,
"hidden": {
"http://fasb.org/us-gaap/2021-01-31": 2,
"http://xbrl.sec.gov/dei/2021q4": 4,
"total": 6
},
"keyCustom": 20,
"keyStandard": 217,
"memberCustom": 16,
"memberStandard": 24,
"nsprefix": "kex",
"nsuri": "http://kirbycorp.com/20220331",
"report": {
"R1": {
"firstAnchor": {
"ancestors": [
"span",
"p",
"body",
"html"
],
"baseRef": "kex-20220331.htm",
"contextRef": "C_600d4143-7030-4626-b7bd-b7e696d8c7a6",
"decimals": null,
"first": true,
"lang": "en-US",
"name": "dei:EntityRegistrantName",
"reportCount": 1,
"unique": true,
"unitRef": null,
"xsiNil": "false"
},
"groupType": "document",
"isDefault": "true",
"longName": "100000 - Document - Document and Entity Information",
"role": "http://kirbycorp.com/20220331/taxonomy/role/DocumentAndEntityInformation",
"shortName": "Document and Entity Information",
"subGroupType": "",
"uniqueAnchor": {
"ancestors": [
"span",
"p",
"body",
"html"
],
"baseRef": "kex-20220331.htm",
"contextRef": "C_600d4143-7030-4626-b7bd-b7e696d8c7a6",
"decimals": null,
"first": true,
"lang": "en-US",
"name": "dei:EntityRegistrantName",
"reportCount": 1,
"unique": true,
"unitRef": null,
"xsiNil": "false"
}
},
"R10": {
"firstAnchor": {
"ancestors": [
"div",
"body",
"html"
],
"baseRef": "kex-20220331.htm",
"contextRef": "C_600d4143-7030-4626-b7bd-b7e696d8c7a6",
"decimals": null,
"first": true,
"lang": "en-US",
"name": "us-gaap:RevenueFromContractWithCustomerTextBlock",
"reportCount": 1,
"unique": true,
"unitRef": null,
"xsiNil": "false"
},
"groupType": "disclosure",
"isDefault": "false",
"longName": "100110 - Disclosure - Revenues",
"role": "http://kirbycorp.com/20220331/taxonomy/role/Revenues",
"shortName": "Revenues",
"subGroupType": "",
"uniqueAnchor": {
"ancestors": [
"div",
"body",
"html"
],
"baseRef": "kex-20220331.htm",
"contextRef": "C_600d4143-7030-4626-b7bd-b7e696d8c7a6",
"decimals": null,
"first": true,
"lang": "en-US",
"name": "us-gaap:RevenueFromContractWithCustomerTextBlock",
"reportCount": 1,
"unique": true,
"unitRef": null,
"xsiNil": "false"
}
},
"R11": {
"firstAnchor": {
"ancestors": [
"div",
"body",
"html"
],
"baseRef": "kex-20220331.htm",
"contextRef": "C_600d4143-7030-4626-b7bd-b7e696d8c7a6",
"decimals": null,
"first": true,
"lang": "en-US",
"name": "us-gaap:SegmentReportingDisclosureTextBlock",
"reportCount": 1,
"unique": true,
"unitRef": null,
"xsiNil": "false"
},
"groupType": "disclosure",
"isDefault": "false",
"longName": "100120 - Disclosure - Segment Data",
"role": "http://kirbycorp.com/20220331/taxonomy/role/SegmentData",
"shortName": "Segment Data",
"subGroupType": "",
"uniqueAnchor": {
"ancestors": [
"div",
"body",
"html"
],
"baseRef": "kex-20220331.htm",
"contextRef": "C_600d4143-7030-4626-b7bd-b7e696d8c7a6",
"decimals": null,
"first": true,
"lang": "en-US",
"name": "us-gaap:SegmentReportingDisclosureTextBlock",
"reportCount": 1,
"unique": true,
"unitRef": null,
"xsiNil": "false"
}
},
"R12": {
"firstAnchor": {
"ancestors": [
"div",
"body",
"html"
],
"baseRef": "kex-20220331.htm",
"contextRef": "C_600d4143-7030-4626-b7bd-b7e696d8c7a6",
"decimals": null,
"first": true,
"lang": "en-US",
"name": "us-gaap:LongTermDebtTextBlock",
"reportCount": 1,
"unique": true,
"unitRef": null,
"xsiNil": "false"
},
"groupType": "disclosure",
"isDefault": "false",
"longName": "100130 - Disclosure - Long-Term Debt",
"role": "http://kirbycorp.com/20220331/taxonomy/role/LongtermDebt",
"shortName": "Long-Term Debt",
"subGroupType": "",
"uniqueAnchor": {
"ancestors": [
"div",
"body",
"html"
],
"baseRef": "kex-20220331.htm",
"contextRef": "C_600d4143-7030-4626-b7bd-b7e696d8c7a6",
"decimals": null,
"first": true,
"lang": "en-US",
"name": "us-gaap:LongTermDebtTextBlock",
"reportCount": 1,
"unique": true,
"unitRef": null,
"xsiNil": "false"
}
},
"R13": {
"firstAnchor": {
"ancestors": [
"div",
"body",
"html"
],
"baseRef": "kex-20220331.htm",
"contextRef": "C_600d4143-7030-4626-b7bd-b7e696d8c7a6",
"decimals": null,
"first": true,
"lang": "en-US",
"name": "us-gaap:LesseeOperatingLeasesTextBlock",
"reportCount": 1,
"unique": true,
"unitRef": null,
"xsiNil": "false"
},
"groupType": "disclosure",
"isDefault": "false",
"longName": "100140 - Disclosure - Leases",
"role": "http://kirbycorp.com/20220331/taxonomy/role/Leases",
"shortName": "Leases",
"subGroupType": "",
"uniqueAnchor": {
"ancestors": [
"div",
"body",
"html"
],
"baseRef": "kex-20220331.htm",
"contextRef": "C_600d4143-7030-4626-b7bd-b7e696d8c7a6",
"decimals": null,
"first": true,
"lang": "en-US",
"name": "us-gaap:LesseeOperatingLeasesTextBlock",
"reportCount": 1,
"unique": true,
"unitRef": null,
"xsiNil": "false"
}
},
"R14": {
"firstAnchor": {
"ancestors": [
"div",
"body",
"html"
],
"baseRef": "kex-20220331.htm",
"contextRef": "C_600d4143-7030-4626-b7bd-b7e696d8c7a6",
"decimals": null,
"first": true,
"lang": "en-US",
"name": "us-gaap:DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock",
"reportCount": 1,
"unique": true,
"unitRef": null,
"xsiNil": "false"
},
"groupType": "disclosure",
"isDefault": "false",
"longName": "100160 - Disclosure - Stock Award Plans",
"role": "http://kirbycorp.com/20220331/taxonomy/role/StockAwardPlans",
"shortName": "Stock Award Plans",
"subGroupType": "",
"uniqueAnchor": {
"ancestors": [
"div",
"body",
"html"
],
"baseRef": "kex-20220331.htm",
"contextRef": "C_600d4143-7030-4626-b7bd-b7e696d8c7a6",
"decimals": null,
"first": true,
"lang": "en-US",
"name": "us-gaap:DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock",
"reportCount": 1,
"unique": true,
"unitRef": null,
"xsiNil": "false"
}
},
"R15": {
"firstAnchor": {
"ancestors": [
"div",
"body",
"html"
],
"baseRef": "kex-20220331.htm",
"contextRef": "C_600d4143-7030-4626-b7bd-b7e696d8c7a6",
"decimals": null,
"first": true,
"lang": "en-US",
"name": "us-gaap:IncomeTaxDisclosureTextBlock",
"reportCount": 1,
"unique": true,
"unitRef": null,
"xsiNil": "false"
},
"groupType": "disclosure",
"isDefault": "false",
"longName": "100170 - Disclosure - Taxes on Income",
"role": "http://kirbycorp.com/20220331/taxonomy/role/TaxesOnIncome",
"shortName": "Taxes on Income",
"subGroupType": "",
"uniqueAnchor": {
"ancestors": [
"div",
"body",
"html"
],
"baseRef": "kex-20220331.htm",
"contextRef": "C_600d4143-7030-4626-b7bd-b7e696d8c7a6",
"decimals": null,
"first": true,
"lang": "en-US",
"name": "us-gaap:IncomeTaxDisclosureTextBlock",
"reportCount": 1,
"unique": true,
"unitRef": null,
"xsiNil": "false"
}
},
"R16": {
"firstAnchor": {
"ancestors": [
"div",
"body",
"html"
],
"baseRef": "kex-20220331.htm",
"contextRef": "C_600d4143-7030-4626-b7bd-b7e696d8c7a6",
"decimals": null,
"first": true,
"lang": "en-US",
"name": "us-gaap:EarningsPerShareTextBlock",
"reportCount": 1,
"unique": true,
"unitRef": null,
"xsiNil": "false"
},
"groupType": "disclosure",
"isDefault": "false",
"longName": "100180 - Disclosure - Earnings Per Share",
"role": "http://kirbycorp.com/20220331/taxonomy/role/EarningsPerShare",
"shortName": "Earnings Per Share",
"subGroupType": "",
"uniqueAnchor": {
"ancestors": [
"div",
"body",
"html"
],
"baseRef": "kex-20220331.htm",
"contextRef": "C_600d4143-7030-4626-b7bd-b7e696d8c7a6",
"decimals": null,
"first": true,
"lang": "en-US",
"name": "us-gaap:EarningsPerShareTextBlock",
"reportCount": 1,
"unique": true,
"unitRef": null,
"xsiNil": "false"
}
},
"R17": {
"firstAnchor": {
"ancestors": [
"div",
"body",
"html"
],
"baseRef": "kex-20220331.htm",
"contextRef": "C_600d4143-7030-4626-b7bd-b7e696d8c7a6",
"decimals": null,
"first": true,
"lang": "en-US",
"name": "us-gaap:InventoryDisclosureTextBlock",
"reportCount": 1,
"unique": true,
"unitRef": null,
"xsiNil": "false"
},
"groupType": "disclosure",
"isDefault": "false",
"longName": "100190 - Disclosure - Inventories",
"role": "http://kirbycorp.com/20220331/taxonomy/role/Inventories",
"shortName": "Inventories",
"subGroupType": "",
"uniqueAnchor": {
"ancestors": [
"div",
"body",
"html"
],
"baseRef": "kex-20220331.htm",
"contextRef": "C_600d4143-7030-4626-b7bd-b7e696d8c7a6",
"decimals": null,
"first": true,
"lang": "en-US",
"name": "us-gaap:InventoryDisclosureTextBlock",
"reportCount": 1,
"unique": true,
"unitRef": null,
"xsiNil": "false"
}
},
"R18": {
"firstAnchor": {
"ancestors": [
"span",
"p",
"body",
"html"
],
"baseRef": "kex-20220331.htm",
"contextRef": "C_600d4143-7030-4626-b7bd-b7e696d8c7a6",
"decimals": null,
"first": true,
"lang": "en-US",
"name": "us-gaap:PensionAndOtherPostretirementBenefitsDisclosureTextBlock",
"reportCount": 1,
"unique": true,
"unitRef": null,
"xsiNil": "false"
},
"groupType": "disclosure",
"isDefault": "false",
"longName": "100200 - Disclosure - Retirement Plans",
"role": "http://kirbycorp.com/20220331/taxonomy/role/RetirementPlans",
"shortName": "Retirement Plans",
"subGroupType": "",
"uniqueAnchor": {
"ancestors": [
"span",
"p",
"body",
"html"
],
"baseRef": "kex-20220331.htm",
"contextRef": "C_600d4143-7030-4626-b7bd-b7e696d8c7a6",
"decimals": null,
"first": true,
"lang": "en-US",
"name": "us-gaap:PensionAndOtherPostretirementBenefitsDisclosureTextBlock",
"reportCount": 1,
"unique": true,
"unitRef": null,
"xsiNil": "false"
}
},
"R19": {
"firstAnchor": {
"ancestors": [
"div",
"body",
"html"
],
"baseRef": "kex-20220331.htm",
"contextRef": "C_600d4143-7030-4626-b7bd-b7e696d8c7a6",
"decimals": null,
"first": true,
"lang": "en-US",
"name": "us-gaap:OtherComprehensiveIncomeNoncontrollingInterestTextBlock",
"reportCount": 1,
"unique": true,
"unitRef": null,
"xsiNil": "false"
},
"groupType": "disclosure",
"isDefault": "false",
"longName": "100210 - Disclosure - Other Comprehensive Income",
"role": "http://kirbycorp.com/20220331/taxonomy/role/OtherComprehensiveIncome",
"shortName": "Other Comprehensive Income",
"subGroupType": "",
"uniqueAnchor": {
"ancestors": [
"div",
"body",
"html"
],
"baseRef": "kex-20220331.htm",
"contextRef": "C_600d4143-7030-4626-b7bd-b7e696d8c7a6",
"decimals": null,
"first": true,
"lang": "en-US",
"name": "us-gaap:OtherComprehensiveIncomeNoncontrollingInterestTextBlock",
"reportCount": 1,
"unique": true,
"unitRef": null,
"xsiNil": "false"
}
},
"R2": {
"firstAnchor": {
"ancestors": [
"span",
"p",
"td",
"tr",
"table",
"body",
"html"
],
"baseRef": "kex-20220331.htm",
"contextRef": "C_a4d079fa-a884-4ae6-afe7-101248fa7401",
"decimals": "-3",
"first": true,
"lang": null,
"name": "us-gaap:CashAndCashEquivalentsAtCarryingValue",
"reportCount": 1,
"unique": true,
"unitRef": "U_USD",
"xsiNil": "false"
},
"groupType": "statement",
"isDefault": "false",
"longName": "100010 - Statement - CONDENSED BALANCE SHEETS",
"role": "http://kirbycorp.com/20220331/taxonomy/role/CondensedBalanceSheets",
"shortName": "CONDENSED BALANCE SHEETS",
"subGroupType": "",
"uniqueAnchor": {
"ancestors": [
"span",
"p",
"td",
"tr",
"table",
"body",
"html"
],
"baseRef": "kex-20220331.htm",
"contextRef": "C_a4d079fa-a884-4ae6-afe7-101248fa7401",
"decimals": "-3",
"first": true,
"lang": null,
"name": "us-gaap:CashAndCashEquivalentsAtCarryingValue",
"reportCount": 1,
"unique": true,
"unitRef": "U_USD",
"xsiNil": "false"
}
},
"R20": {
"firstAnchor": {
"ancestors": [
"div",
"body",
"html"
],
"baseRef": "kex-20220331.htm",
"contextRef": "C_600d4143-7030-4626-b7bd-b7e696d8c7a6",
"decimals": null,
"first": true,
"lang": "en-US",
"name": "us-gaap:CommitmentsAndContingenciesDisclosureTextBlock",
"reportCount": 1,
"unique": true,
"unitRef": null,
"xsiNil": "false"
},
"groupType": "disclosure",
"isDefault": "false",
"longName": "100220 - Disclosure - Contingencies and Commitments",
"role": "http://kirbycorp.com/20220331/taxonomy/role/ContingenciesAndCommitments",
"shortName": "Contingencies and Commitments",
"subGroupType": "",
"uniqueAnchor": {
"ancestors": [
"div",
"body",
"html"
],
"baseRef": "kex-20220331.htm",
"contextRef": "C_600d4143-7030-4626-b7bd-b7e696d8c7a6",
"decimals": null,
"first": true,
"lang": "en-US",
"name": "us-gaap:CommitmentsAndContingenciesDisclosureTextBlock",
"reportCount": 1,
"unique": true,
"unitRef": null,
"xsiNil": "false"
}
},
"R21": {
"firstAnchor": {
"ancestors": [
"div",
"us-gaap:RevenueFromContractWithCustomerTextBlock",
"div",
"body",
"html"
],
"baseRef": "kex-20220331.htm",
"contextRef": "C_600d4143-7030-4626-b7bd-b7e696d8c7a6",
"decimals": null,
"first": true,
"lang": "en-US",
"name": "us-gaap:DisaggregationOfRevenueTableTextBlock",
"reportCount": 1,
"unique": true,
"unitRef": null,
"xsiNil": "false"
},
"groupType": "disclosure",
"isDefault": "false",
"longName": "100250 - Disclosure - Revenues (Tables)",
"role": "http://kirbycorp.com/20220331/taxonomy/role/RevenuesTables",
"shortName": "Revenues (Tables)",
"subGroupType": "tables",
"uniqueAnchor": {
"ancestors": [
"div",
"us-gaap:RevenueFromContractWithCustomerTextBlock",
"div",
"body",
"html"
],
"baseRef": "kex-20220331.htm",
"contextRef": "C_600d4143-7030-4626-b7bd-b7e696d8c7a6",
"decimals": null,
"first": true,
"lang": "en-US",
"name": "us-gaap:DisaggregationOfRevenueTableTextBlock",
"reportCount": 1,
"unique": true,
"unitRef": null,
"xsiNil": "false"
}
},
"R22": {
"firstAnchor": {
"ancestors": [
"div",
"us-gaap:SegmentReportingDisclosureTextBlock",
"div",
"body",
"html"
],
"baseRef": "kex-20220331.htm",
"contextRef": "C_600d4143-7030-4626-b7bd-b7e696d8c7a6",
"decimals": null,
"first": true,
"lang": "en-US",
"name": "us-gaap:ScheduleOfSegmentReportingInformationBySegmentTextBlock",
"reportCount": 1,
"unique": true,
"unitRef": null,
"xsiNil": "false"
},
"groupType": "disclosure",
"isDefault": "false",
"longName": "100260 - Disclosure - Segment Data (Tables)",
"role": "http://kirbycorp.com/20220331/taxonomy/role/SegmentDataTables",
"shortName": "Segment Data (Tables)",
"subGroupType": "tables",
"uniqueAnchor": {
"ancestors": [
"div",
"us-gaap:SegmentReportingDisclosureTextBlock",
"div",
"body",
"html"
],
"baseRef": "kex-20220331.htm",
"contextRef": "C_600d4143-7030-4626-b7bd-b7e696d8c7a6",
"decimals": null,
"first": true,
"lang": "en-US",
"name": "us-gaap:ScheduleOfSegmentReportingInformationBySegmentTextBlock",
"reportCount": 1,
"unique": true,
"unitRef": null,
"xsiNil": "false"
}
},
"R23": {
"firstAnchor": {
"ancestors": [
"div",
"us-gaap:LongTermDebtTextBlock",
"div",
"body",
"html"
],
"baseRef": "kex-20220331.htm",
"contextRef": "C_600d4143-7030-4626-b7bd-b7e696d8c7a6",
"decimals": null,
"first": true,
"lang": "en-US",
"name": "us-gaap:ScheduleOfCarryingValuesAndEstimatedFairValuesOfDebtInstrumentsTableTextBlock",
"reportCount": 1,
"unique": true,
"unitRef": null,
"xsiNil": "false"
},
"groupType": "disclosure",
"isDefault": "false",
"longName": "100270 - Disclosure - Long-Term Debt (Tables)",
"role": "http://kirbycorp.com/20220331/taxonomy/role/LongtermDebtTables",
"shortName": "Long-Term Debt (Tables)",
"subGroupType": "tables",
"uniqueAnchor": {
"ancestors": [
"div",
"us-gaap:LongTermDebtTextBlock",
"div",
"body",
"html"
],
"baseRef": "kex-20220331.htm",
"contextRef": "C_600d4143-7030-4626-b7bd-b7e696d8c7a6",
"decimals": null,
"first": true,
"lang": "en-US",
"name": "us-gaap:ScheduleOfCarryingValuesAndEstimatedFairValuesOfDebtInstrumentsTableTextBlock",
"reportCount": 1,
"unique": true,
"unitRef": null,
"xsiNil": "false"
}
},
"R24": {
"firstAnchor": {
"ancestors": [
"div",
"us-gaap:LesseeOperatingLeasesTextBlock",
"div",
"body",
"html"
],
"baseRef": "kex-20220331.htm",
"contextRef": "C_600d4143-7030-4626-b7bd-b7e696d8c7a6",
"decimals": null,
"first": true,
"lang": "en-US",
"name": "us-gaap:LesseeOperatingLeaseLiabilityMaturityTableTextBlock",
"reportCount": 1,
"unique": true,
"unitRef": null,
"xsiNil": "false"
},
"groupType": "disclosure",
"isDefault": "false",
"longName": "100280 - Disclosure - Leases (Tables)",
"role": "http://kirbycorp.com/20220331/taxonomy/role/LeasesTables",
"shortName": "Leases (Tables)",
"subGroupType": "tables",
"uniqueAnchor": {
"ancestors": [
"div",
"us-gaap:LesseeOperatingLeasesTextBlock",
"div",
"body",
"html"
],
"baseRef": "kex-20220331.htm",
"contextRef": "C_600d4143-7030-4626-b7bd-b7e696d8c7a6",
"decimals": null,
"first": true,
"lang": "en-US",
"name": "us-gaap:LesseeOperatingLeaseLiabilityMaturityTableTextBlock",
"reportCount": 1,
"unique": true,
"unitRef": null,
"xsiNil": "false"
}
},
"R25": {
"firstAnchor": {
"ancestors": [
"div",
"us-gaap:DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock",
"div",
"body",
"html"
],
"baseRef": "kex-20220331.htm",
"contextRef": "C_600d4143-7030-4626-b7bd-b7e696d8c7a6",
"decimals": null,
"first": true,
"lang": "en-US",
"name": "us-gaap:ScheduleOfCompensationCostForShareBasedPaymentArrangementsAllocationOfShareBasedCompensationCostsByPlanTableTextBlock",
"reportCount": 1,
"unique": true,
"unitRef": null,
"xsiNil": "false"
},
"groupType": "disclosure",
"isDefault": "false",
"longName": "100300 - Disclosure - Stock Award Plans (Tables)",
"role": "http://kirbycorp.com/20220331/taxonomy/role/StockAwardPlansTables",
"shortName": "Stock Award Plans (Tables)",
"subGroupType": "tables",
"uniqueAnchor": {
"ancestors": [
"div",
"us-gaap:DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock",
"div",
"body",
"html"
],
"baseRef": "kex-20220331.htm",
"contextRef": "C_600d4143-7030-4626-b7bd-b7e696d8c7a6",
"decimals": null,
"first": true,
"lang": "en-US",
"name": "us-gaap:ScheduleOfCompensationCostForShareBasedPaymentArrangementsAllocationOfShareBasedCompensationCostsByPlanTableTextBlock",
"reportCount": 1,
"unique": true,
"unitRef": null,
"xsiNil": "false"
}
},
"R26": {
"firstAnchor": {
"ancestors": [
"div",
"us-gaap:IncomeTaxDisclosureTextBlock",
"div",
"body",
"html"
],
"baseRef": "kex-20220331.htm",
"contextRef": "C_600d4143-7030-4626-b7bd-b7e696d8c7a6",
"decimals": null,
"first": true,
"lang": "en-US",
"name": "us-gaap:ScheduleOfIncomeBeforeIncomeTaxDomesticAndForeignTableTextBlock",
"reportCount": 1,
"unique": true,
"unitRef": null,
"xsiNil": "false"
},
"groupType": "disclosure",
"isDefault": "false",
"longName": "100310 - Disclosure - Taxes on Income (Tables)",
"role": "http://kirbycorp.com/20220331/taxonomy/role/TaxesOnIncomeTables",
"shortName": "Taxes on Income (Tables)",
"subGroupType": "tables",
"uniqueAnchor": {
"ancestors": [
"div",
"us-gaap:IncomeTaxDisclosureTextBlock",
"div",
"body",
"html"
],
"baseRef": "kex-20220331.htm",
"contextRef": "C_600d4143-7030-4626-b7bd-b7e696d8c7a6",
"decimals": null,
"first": true,
"lang": "en-US",
"name": "us-gaap:ScheduleOfIncomeBeforeIncomeTaxDomesticAndForeignTableTextBlock",
"reportCount": 1,
"unique": true,
"unitRef": null,
"xsiNil": "false"
}
},
"R27": {
"firstAnchor": {
"ancestors": [
"div",
"us-gaap:EarningsPerShareTextBlock",
"div",
"body",
"html"
],
"baseRef": "kex-20220331.htm",
"contextRef": "C_600d4143-7030-4626-b7bd-b7e696d8c7a6",
"decimals": null,
"first": true,
"lang": "en-US",
"name": "us-gaap:ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock",
"reportCount": 1,
"unique": true,
"unitRef": null,
"xsiNil": "false"
},
"groupType": "disclosure",
"isDefault": "false",
"longName": "100320 - Disclosure - Earnings Per Share (Tables)",
"role": "http://kirbycorp.com/20220331/taxonomy/role/EarningsPerShareTables",
"shortName": "Earnings Per Share (Tables)",
"subGroupType": "tables",
"uniqueAnchor": {
"ancestors": [
"div",
"us-gaap:EarningsPerShareTextBlock",
"div",
"body",
"html"
],
"baseRef": "kex-20220331.htm",
"contextRef": "C_600d4143-7030-4626-b7bd-b7e696d8c7a6",
"decimals": null,
"first": true,
"lang": "en-US",
"name": "us-gaap:ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock",
"reportCount": 1,
"unique": true,
"unitRef": null,
"xsiNil": "false"
}
},
"R28": {
"firstAnchor": {
"ancestors": [
"div",
"us-gaap:InventoryDisclosureTextBlock",
"div",
"body",
"html"
],
"baseRef": "kex-20220331.htm",
"contextRef": "C_600d4143-7030-4626-b7bd-b7e696d8c7a6",
"decimals": null,
"first": true,
"lang": "en-US",
"name": "us-gaap:ScheduleOfInventoryCurrentTableTextBlock",
"reportCount": 1,
"unique": true,
"unitRef": null,
"xsiNil": "false"
},
"groupType": "disclosure",
"isDefault": "false",
"longName": "100330 - Disclosure - Inventories (Tables)",
"role": "http://kirbycorp.com/20220331/taxonomy/role/InventoriesTables",
"shortName": "Inventories (Tables)",
"subGroupType": "tables",
"uniqueAnchor": {
"ancestors": [
"div",
"us-gaap:InventoryDisclosureTextBlock",
"div",
"body",
"html"
],
"baseRef": "kex-20220331.htm",
"contextRef": "C_600d4143-7030-4626-b7bd-b7e696d8c7a6",
"decimals": null,
"first": true,
"lang": "en-US",
"name": "us-gaap:ScheduleOfInventoryCurrentTableTextBlock",
"reportCount": 1,
"unique": true,
"unitRef": null,
"xsiNil": "false"
}
},
"R29": {
"firstAnchor": {
"ancestors": [
"div",
"ix:continuation",
"div",
"body",
"html"
],
"baseRef": "kex-20220331.htm",
"contextRef": "C_600d4143-7030-4626-b7bd-b7e696d8c7a6",
"decimals": null,
"first": true,
"lang": "en-US",
"name": "us-gaap:ScheduleOfDefinedBenefitPlansDisclosuresTextBlock",
"reportCount": 1,
"unique": true,
"unitRef": null,
"xsiNil": "false"
},
"groupType": "disclosure",
"isDefault": "false",
"longName": "100340 - Disclosure - Retirement Plans (Tables)",
"role": "http://kirbycorp.com/20220331/taxonomy/role/RetirementPlansTables",
"shortName": "Retirement Plans (Tables)",
"subGroupType": "tables",
"uniqueAnchor": {
"ancestors": [
"div",
"ix:continuation",
"div",
"body",
"html"
],
"baseRef": "kex-20220331.htm",
"contextRef": "C_600d4143-7030-4626-b7bd-b7e696d8c7a6",
"decimals": null,
"first": true,
"lang": "en-US",
"name": "us-gaap:ScheduleOfDefinedBenefitPlansDisclosuresTextBlock",
"reportCount": 1,
"unique": true,
"unitRef": null,
"xsiNil": "false"
}
},
"R3": {
"firstAnchor": {
"ancestors": [
"span",
"p",
"td",
"tr",
"table",
"body",
"html"
],
"baseRef": "kex-20220331.htm",
"contextRef": "C_a4d079fa-a884-4ae6-afe7-101248fa7401",
"decimals": "2",
"first": true,
"lang": null,
"name": "us-gaap:CommonStockParOrStatedValuePerShare",
"reportCount": 1,
"unique": true,
"unitRef": "U_UnitedStatesOfAmericaDollarsShare",
"xsiNil": "false"
},
"groupType": "statement",
"isDefault": "false",
"longName": "100040 - Statement - CONDENSED BALANCE SHEETS (Parenthetical)",
"role": "http://kirbycorp.com/20220331/taxonomy/role/CondensedBalanceSheetsParenthetical",
"shortName": "CONDENSED BALANCE SHEETS (Parenthetical)",
"subGroupType": "parenthetical",
"uniqueAnchor": {
"ancestors": [
"span",
"p",
"td",
"tr",
"table",
"body",
"html"
],
"baseRef": "kex-20220331.htm",
"contextRef": "C_a4d079fa-a884-4ae6-afe7-101248fa7401",
"decimals": "2",
"first": true,
"lang": null,
"name": "us-gaap:CommonStockParOrStatedValuePerShare",
"reportCount": 1,
"unique": true,
"unitRef": "U_UnitedStatesOfAmericaDollarsShare",
"xsiNil": "false"
}
},
"R30": {
"firstAnchor": {
"ancestors": [
"div",
"us-gaap:OtherComprehensiveIncomeNoncontrollingInterestTextBlock",
"div",
"body",
"html"
],
"baseRef": "kex-20220331.htm",
"contextRef": "C_600d4143-7030-4626-b7bd-b7e696d8c7a6",
"decimals": null,
"first": true,
"lang": "en-US",
"name": "us-gaap:ScheduleOfAmountsRecognizedInOtherComprehensiveIncomeLossTableTextBlock",
"reportCount": 1,
"unique": true,
"unitRef": null,
"xsiNil": "false"
},
"groupType": "disclosure",
"isDefault": "false",
"longName": "100350 - Disclosure - Other Comprehensive Income (Tables)",
"role": "http://kirbycorp.com/20220331/taxonomy/role/OtherComprehensiveIncomeTables",
"shortName": "Other Comprehensive Income (Tables)",
"subGroupType": "tables",
"uniqueAnchor": {
"ancestors": [
"div",
"us-gaap:OtherComprehensiveIncomeNoncontrollingInterestTextBlock",
"div",
"body",
"html"
],
"baseRef": "kex-20220331.htm",
"contextRef": "C_600d4143-7030-4626-b7bd-b7e696d8c7a6",
"decimals": null,
"first": true,
"lang": "en-US",
"name": "us-gaap:ScheduleOfAmountsRecognizedInOtherComprehensiveIncomeLossTableTextBlock",
"reportCount": 1,
"unique": true,
"unitRef": null,
"xsiNil": "false"
}
},
"R31": {
"firstAnchor": {
"ancestors": [
"span",
"p",
"us-gaap:BusinessCombinationDisclosureTextBlock",
"div",
"body",
"html"
],
"baseRef": "kex-20220331.htm",
"contextRef": "C_d94d2896-0e96-4430-baad-080b08889eb3",
"decimals": "-5",
"first": true,
"lang": null,
"name": "us-gaap:PaymentsToAcquireBusinessesGross",
"reportCount": 1,
"unique": true,
"unitRef": "U_USD",
"xsiNil": "false"
},
"groupType": "disclosure",
"isDefault": "false",
"longName": "100360 - Disclosure - Acquisition (Details)",
"role": "http://kirbycorp.com/20220331/taxonomy/role/DisclosureAcquisitionDetails",
"shortName": "Acquisition (Details)",
"subGroupType": "details",
"uniqueAnchor": {
"ancestors": [
"span",
"p",
"us-gaap:BusinessCombinationDisclosureTextBlock",
"div",
"body",
"html"
],
"baseRef": "kex-20220331.htm",
"contextRef": "C_d94d2896-0e96-4430-baad-080b08889eb3",
"decimals": "-5",
"first": true,
"lang": null,
"name": "us-gaap:PaymentsToAcquireBusinessesGross",
"reportCount": 1,
"unique": true,
"unitRef": "U_USD",
"xsiNil": "false"
}
},
"R32": {
"firstAnchor": {
"ancestors": [
"span",
"p",
"td",
"tr",
"table",
"body",
"html"
],
"baseRef": "kex-20220331.htm",
"contextRef": "C_600d4143-7030-4626-b7bd-b7e696d8c7a6",
"decimals": "-3",
"first": true,
"lang": null,
"name": "us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax",
"reportCount": 1,
"unitRef": "U_USD",
"xsiNil": "false"
},
"groupType": "disclosure",
"isDefault": "false",
"longName": "100370 - Disclosure - Revenues (Details)",
"role": "http://kirbycorp.com/20220331/taxonomy/role/DisclosureRevenuesDetails",
"shortName": "Revenues (Details)",
"subGroupType": "details",
"uniqueAnchor": {
"ancestors": [
"span",
"p",
"us-gaap:RevenueFromContractWithCustomerTextBlock",
"div",
"body",
"html"
],
"baseRef": "kex-20220331.htm",
"contextRef": "C_600d4143-7030-4626-b7bd-b7e696d8c7a6",
"decimals": "-5",
"lang": null,
"name": "us-gaap:ContractWithCustomerLiabilityRevenueRecognized",
"reportCount": 1,
"unique": true,
"unitRef": "U_USD",
"xsiNil": "false"
}
},
"R33": {
"firstAnchor": {
"ancestors": [
"span",
"p",
"us-gaap:RevenueFromContractWithCustomerTextBlock",
"div",
"body",
"html"
],
"baseRef": "kex-20220331.htm",
"contextRef": "C_a4d079fa-a884-4ae6-afe7-101248fa7401",
"decimals": "-3",
"first": true,
"lang": null,
"name": "us-gaap:ContractWithCustomerAssetNet",
"reportCount": 1,
"unique": true,
"unitRef": "U_USD",
"xsiNil": "false"
},
"groupType": "disclosure",
"isDefault": "false",
"longName": "100380 - Disclosure - Revenues, Remaining Performance Obligation (Details)",
"role": "http://kirbycorp.com/20220331/taxonomy/role/RevenuesRemainingPerformanceObligationDetails",
"shortName": "Revenues, Remaining Performance Obligation (Details)",
"subGroupType": "details",
"uniqueAnchor": {
"ancestors": [
"span",
"p",
"us-gaap:RevenueFromContractWithCustomerTextBlock",
"div",
"body",
"html"
],
"baseRef": "kex-20220331.htm",
"contextRef": "C_a4d079fa-a884-4ae6-afe7-101248fa7401",
"decimals": "-3",
"first": true,
"lang": null,
"name": "us-gaap:ContractWithCustomerAssetNet",
"reportCount": 1,
"unique": true,
"unitRef": "U_USD",
"xsiNil": "false"
}
},
"R34": {
"firstAnchor": {
"ancestors": [
"span",
"p",
"us-gaap:SegmentReportingDisclosureTextBlock",
"div",
"body",
"html"
],
"baseRef": "kex-20220331.htm",
"contextRef": "C_600d4143-7030-4626-b7bd-b7e696d8c7a6",
"decimals": "INF",
"first": true,
"lang": null,
"name": "us-gaap:NumberOfReportableSegments",
"reportCount": 1,
"unique": true,
"unitRef": "U_Segment",
"xsiNil": "false"
},
"groupType": "disclosure",
"isDefault": "false",
"longName": "100390 - Disclosure - Segment Data (Details)",
"role": "http://kirbycorp.com/20220331/taxonomy/role/SegmentDataDetails",
"shortName": "Segment Data (Details)",
"subGroupType": "details",
"uniqueAnchor": {
"ancestors": [
"span",
"p",
"us-gaap:SegmentReportingDisclosureTextBlock",
"div",
"body",
"html"
],
"baseRef": "kex-20220331.htm",
"contextRef": "C_600d4143-7030-4626-b7bd-b7e696d8c7a6",
"decimals": "INF",
"first": true,
"lang": null,
"name": "us-gaap:NumberOfReportableSegments",
"reportCount": 1,
"unique": true,
"unitRef": "U_Segment",
"xsiNil": "false"
}
},
"R35": {
"firstAnchor": {
"ancestors": [
"span",
"p",
"td",
"tr",
"table",
"us-gaap:ScheduleOfCarryingValuesAndEstimatedFairValuesOfDebtInstrumentsTableTextBlock",
"div",
"us-gaap:LongTermDebtTextBlock",
"div",
"body",
"html"
],
"baseRef": "kex-20220331.htm",
"contextRef": "C_a4d079fa-a884-4ae6-afe7-101248fa7401",
"decimals": "-3",
"first": true,
"lang": null,
"name": "us-gaap:DebtInstrumentCarryingAmount",
"reportCount": 1,
"unique": true,
"unitRef": "U_USD",
"xsiNil": "false"
},
"groupType": "disclosure",
"isDefault": "false",
"longName": "100400 - Disclosure - Long-Term Debt, Carrying Value and Fair Value of Debt Outstanding (Details)",
"role": "http://kirbycorp.com/20220331/taxonomy/role/LongtermDebtCarryingValueAndFairValueOfDebtOutstandingDetails",
"shortName": "Long-Term Debt, Carrying Value and Fair Value of Debt Outstanding (Details)",
"subGroupType": "details",
"uniqueAnchor": {
"ancestors": [
"span",
"p",
"td",
"tr",
"table",
"us-gaap:ScheduleOfCarryingValuesAndEstimatedFairValuesOfDebtInstrumentsTableTextBlock",
"div",
"us-gaap:LongTermDebtTextBlock",
"div",
"body",
"html"
],
"baseRef": "kex-20220331.htm",
"contextRef": "C_a4d079fa-a884-4ae6-afe7-101248fa7401",
"decimals": "-3",
"first": true,
"lang": null,
"name": "us-gaap:DebtInstrumentCarryingAmount",
"reportCount": 1,
"unique": true,
"unitRef": "U_USD",
"xsiNil": "false"
}
},
"R36": {
"firstAnchor": {
"ancestors": [
"span",
"p",
"td",
"tr",
"table",
"body",
"html"
],
"baseRef": "kex-20220331.htm",
"contextRef": "C_600d4143-7030-4626-b7bd-b7e696d8c7a6",
"decimals": "-3",
"first": true,
"lang": null,
"name": "us-gaap:ProceedsFromRepaymentsOfLinesOfCredit",
"reportCount": 1,
"unitRef": "U_USD",
"xsiNil": "false"
},
"groupType": "disclosure",
"isDefault": "false",
"longName": "100410 - Disclosure - Long-Term Debt, Borrowings and Payments under Bank Credit Facilities (Details)",
"role": "http://kirbycorp.com/20220331/taxonomy/role/LongtermDebtBorrowingsAndPaymentsUnderBankCreditFacilitiesDetails",
"shortName": "Long-Term Debt, Borrowings and Payments under Bank Credit Facilities (Details)",
"subGroupType": "details",
"uniqueAnchor": {
"ancestors": [
"span",
"p",
"td",
"tr",
"table",
"us-gaap:ScheduleOfLineOfCreditFacilitiesTextBlock",
"div",
"us-gaap:LongTermDebtTextBlock",
"div",
"body",
"html"
],
"baseRef": "kex-20220331.htm",
"contextRef": "C_dd7ec0f2-f611-4c05-87c0-412d26e7aceb",
"decimals": "-3",
"lang": null,
"name": "us-gaap:ProceedsFromLinesOfCredit",
"reportCount": 1,
"unique": true,
"unitRef": "U_USD",
"xsiNil": "false"
}
},
"R37": {
"firstAnchor": {
"ancestors": [
"span",
"p",
"td",
"tr",
"table",
"body",
"html"
],
"baseRef": "kex-20220331.htm",
"contextRef": "C_600d4143-7030-4626-b7bd-b7e696d8c7a6",
"decimals": "-3",
"first": true,
"lang": null,
"name": "us-gaap:RepaymentsOfLongTermDebt",
"reportCount": 1,
"unitRef": "U_USD",
"xsiNil": "false"
},
"groupType": "disclosure",
"isDefault": "false",
"longName": "100420 - Disclosure - Long-Term Debt (Details)",
"role": "http://kirbycorp.com/20220331/taxonomy/role/LongtermDebtDetails",
"shortName": "Long-Term Debt (Details)",
"subGroupType": "details",
"uniqueAnchor": {
"ancestors": [
"span",
"p",
"us-gaap:LongTermDebtTextBlock",
"div",
"body",
"html"
],
"baseRef": "kex-20220331.htm",
"contextRef": "C_d5bfe72d-0a4f-4920-819a-7cdaa06c9ac4",
"decimals": "-5",
"lang": null,
"name": "us-gaap:DebtInstrumentPeriodicPaymentInterest",
"reportCount": 1,
"unique": true,
"unitRef": "U_USD",
"xsiNil": "false"
}
},
"R38": {
"firstAnchor": {
"ancestors": [
"span",
"p",
"us-gaap:LesseeOperatingLeasesTextBlock",
"div",
"body",
"html"
],
"baseRef": "kex-20220331.htm",
"contextRef": "C_600d4143-7030-4626-b7bd-b7e696d8c7a6",
"decimals": "2",
"first": true,
"lang": null,
"name": "kex:PercentageOfCostsRelatedToServiceCostsEstimated",
"reportCount": 1,
"unique": true,
"unitRef": "U_pure",
"xsiNil": "false"
},
"groupType": "disclosure",
"isDefault": "false",
"longName": "100430 - Disclosure - Leases, Future Minimum Lease Payments Under Operating Leases (Details)",
"role": "http://kirbycorp.com/20220331/taxonomy/role/LeasesFutureMinimumLeasePaymentsUnderOperatingLeasesDetails",
"shortName": "Leases, Future Minimum Lease Payments Under Operating Leases (Details)",
"subGroupType": "details",
"uniqueAnchor": {
"ancestors": [
"span",
"p",
"us-gaap:LesseeOperatingLeasesTextBlock",
"div",
"body",
"html"
],
"baseRef": "kex-20220331.htm",
"contextRef": "C_600d4143-7030-4626-b7bd-b7e696d8c7a6",
"decimals": "2",
"first": true,
"lang": null,
"name": "kex:PercentageOfCostsRelatedToServiceCostsEstimated",
"reportCount": 1,
"unique": true,
"unitRef": "U_pure",
"xsiNil": "false"
}
},
"R39": {
"firstAnchor": {
"ancestors": [
"span",
"p",
"td",
"tr",
"table",
"us-gaap:LeaseCostTableTextBlock",
"div",
"us-gaap:LesseeOperatingLeasesTextBlock",
"div",
"body",
"html"
],
"baseRef": "kex-20220331.htm",
"contextRef": "C_600d4143-7030-4626-b7bd-b7e696d8c7a6",
"decimals": "-3",
"first": true,
"lang": null,
"name": "us-gaap:OperatingLeaseCost",
"reportCount": 1,
"unique": true,
"unitRef": "U_USD",
"xsiNil": "false"
},
"groupType": "disclosure",
"isDefault": "false",
"longName": "100440 - Disclosure - Leases, Lease Cost (Details)",
"role": "http://kirbycorp.com/20220331/taxonomy/role/LeasesLeaseCostDetails",
"shortName": "Leases, Lease Cost (Details)",
"subGroupType": "details",
"uniqueAnchor": {
"ancestors": [
"span",
"p",
"td",
"tr",
"table",
"us-gaap:LeaseCostTableTextBlock",
"div",
"us-gaap:LesseeOperatingLeasesTextBlock",
"div",
"body",
"html"
],
"baseRef": "kex-20220331.htm",
"contextRef": "C_600d4143-7030-4626-b7bd-b7e696d8c7a6",
"decimals": "-3",
"first": true,
"lang": null,
"name": "us-gaap:OperatingLeaseCost",
"reportCount": 1,
"unique": true,
"unitRef": "U_USD",
"xsiNil": "false"
}
},
"R4": {
"firstAnchor": {
"ancestors": [
"span",
"p",
"td",
"tr",
"table",
"body",
"html"
],
"baseRef": "kex-20220331.htm",
"contextRef": "C_600d4143-7030-4626-b7bd-b7e696d8c7a6",
"decimals": "-3",
"first": true,
"lang": null,
"name": "us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax",
"reportCount": 1,
"unitRef": "U_USD",
"xsiNil": "false"
},
"groupType": "statement",
"isDefault": "false",
"longName": "100050 - Statement - CONDENSED STATEMENTS OF EARNINGS",
"role": "http://kirbycorp.com/20220331/taxonomy/role/CondensedStatementsOfEarnings",
"shortName": "CONDENSED STATEMENTS OF EARNINGS",
"subGroupType": "",
"uniqueAnchor": {
"ancestors": [
"span",
"p",
"td",
"tr",
"table",
"body",
"html"
],
"baseRef": "kex-20220331.htm",
"contextRef": "C_600d4143-7030-4626-b7bd-b7e696d8c7a6",
"decimals": "-3",
"lang": null,
"name": "kex:CostsOfSalesAndOperatingExpenses",
"reportCount": 1,
"unique": true,
"unitRef": "U_USD",
"xsiNil": "false"
}
},
"R40": {
"firstAnchor": {
"ancestors": [
"span",
"p",
"td",
"tr",
"table",
"kex:OperatingLeasesWeightedAverageDiscountRateAndRemainingLeaseTermTableTextBlock",
"div",
"us-gaap:LesseeOperatingLeasesTextBlock",
"div",
"body",
"html"
],
"baseRef": "kex-20220331.htm",
"contextRef": "C_a4d079fa-a884-4ae6-afe7-101248fa7401",
"decimals": "3",
"first": true,
"lang": null,
"name": "us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent",
"reportCount": 1,
"unique": true,
"unitRef": "U_pure",
"xsiNil": "false"
},
"groupType": "disclosure",
"isDefault": "false",
"longName": "100450 - Disclosure - Leases, Other Supplemental Information (Details)",
"role": "http://kirbycorp.com/20220331/taxonomy/role/LeasesOtherSupplementalInformationDetails",
"shortName": "Leases, Other Supplemental Information (Details)",
"subGroupType": "details",
"uniqueAnchor": {
"ancestors": [
"span",
"p",
"td",
"tr",
"table",
"kex:OperatingLeasesWeightedAverageDiscountRateAndRemainingLeaseTermTableTextBlock",
"div",
"us-gaap:LesseeOperatingLeasesTextBlock",
"div",
"body",
"html"
],
"baseRef": "kex-20220331.htm",
"contextRef": "C_a4d079fa-a884-4ae6-afe7-101248fa7401",
"decimals": "3",
"first": true,
"lang": null,
"name": "us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent",
"reportCount": 1,
"unique": true,
"unitRef": "U_pure",
"xsiNil": "false"
}
},
"R41": {
"firstAnchor": {
"ancestors": [
"span",
"p",
"td",
"tr",
"table",
"body",
"html"
],
"baseRef": "kex-20220331.htm",
"contextRef": "C_a4d079fa-a884-4ae6-afe7-101248fa7401",
"decimals": "-3",
"first": true,
"lang": null,
"name": "us-gaap:Goodwill",
"reportCount": 1,
"unitRef": "U_USD",
"xsiNil": "false"
},
"groupType": "disclosure",
"isDefault": "false",
"longName": "100460 - Disclosure - Impairments and Other Charges - Summary of Changes in Goodwill (Details)",
"role": "http://kirbycorp.com/20220331/taxonomy/role/DisclosureImpairmentsAndOtherChargesSummaryOfChangesInGoodwillDetails",
"shortName": "Impairments and Other Charges - Summary of Changes in Goodwill (Details)",
"subGroupType": "details",
"uniqueAnchor": null
},
"R42": {
"firstAnchor": {
"ancestors": [
"span",
"p",
"td",
"tr",
"table",
"body",
"html"
],
"baseRef": "kex-20220331.htm",
"contextRef": "C_600d4143-7030-4626-b7bd-b7e696d8c7a6",
"decimals": "-3",
"first": true,
"lang": null,
"name": "us-gaap:ProceedsFromSaleOfProductiveAssets",
"reportCount": 1,
"unitRef": "U_USD",
"xsiNil": "false"
},
"groupType": "disclosure",
"isDefault": "false",
"longName": "100470 - Disclosure - Impairments and Other Charges (Details)",
"role": "http://kirbycorp.com/20220331/taxonomy/role/ImpairmentsAndOtherChargesDetails",
"shortName": "Impairments and Other Charges (Details)",
"subGroupType": "details",
"uniqueAnchor": null
},
"R43": {
"firstAnchor": {
"ancestors": [
"span",
"p",
"td",
"tr",
"table",
"us-gaap:ScheduleOfCompensationCostForShareBasedPaymentArrangementsAllocationOfShareBasedCompensationCostsByPlanTableTextBlock",
"div",
"us-gaap:DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock",
"div",
"body",
"html"
],
"baseRef": "kex-20220331.htm",
"contextRef": "C_600d4143-7030-4626-b7bd-b7e696d8c7a6",
"decimals": "-3",
"first": true,
"lang": null,
"name": "us-gaap:AllocatedShareBasedCompensationExpense",
"reportCount": 1,
"unique": true,
"unitRef": "U_USD",
"xsiNil": "false"
},
"groupType": "disclosure",
"isDefault": "false",
"longName": "100480 - Disclosure - Stock Award Plans, Compensation Cost (Details)",
"role": "http://kirbycorp.com/20220331/taxonomy/role/StockAwardPlansCompensationCostDetails",
"shortName": "Stock Award Plans, Compensation Cost (Details)",
"subGroupType": "details",
"uniqueAnchor": {
"ancestors": [
"span",
"p",
"td",
"tr",
"table",
"us-gaap:ScheduleOfCompensationCostForShareBasedPaymentArrangementsAllocationOfShareBasedCompensationCostsByPlanTableTextBlock",
"div",
"us-gaap:DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock",
"div",
"body",
"html"
],
"baseRef": "kex-20220331.htm",
"contextRef": "C_600d4143-7030-4626-b7bd-b7e696d8c7a6",
"decimals": "-3",
"first": true,
"lang": null,
"name": "us-gaap:AllocatedShareBasedCompensationExpense",
"reportCount": 1,
"unique": true,
"unitRef": "U_USD",
"xsiNil": "false"
}
},
"R44": {
"firstAnchor": {
"ancestors": [
"span",
"p",
"us-gaap:DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock",
"div",
"body",
"html"
],
"baseRef": "kex-20220331.htm",
"contextRef": "C_62825fdc-7763-4eca-8a16-b2c7a578eba3",
"decimals": "INF",
"first": true,
"lang": null,
"name": "us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod",
"reportCount": 1,
"unique": true,
"unitRef": "U_shares",
"xsiNil": "false"
},
"groupType": "disclosure",
"isDefault": "false",
"longName": "100490 - Disclosure - Stock Award Plans (Details)",
"role": "http://kirbycorp.com/20220331/taxonomy/role/StockAwardPlansDetails",
"shortName": "Stock Award Plans (Details)",
"subGroupType": "details",
"uniqueAnchor": {
"ancestors": [
"span",
"p",
"us-gaap:DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock",
"div",
"body",
"html"
],
"baseRef": "kex-20220331.htm",
"contextRef": "C_62825fdc-7763-4eca-8a16-b2c7a578eba3",
"decimals": "INF",
"first": true,
"lang": null,
"name": "us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod",
"reportCount": 1,
"unique": true,
"unitRef": "U_shares",
"xsiNil": "false"
}
},
"R45": {
"firstAnchor": {
"ancestors": [
"span",
"p",
"us-gaap:IncomeTaxDisclosureTextBlock",
"div",
"body",
"html"
],
"baseRef": "kex-20220331.htm",
"contextRef": "C_a4d079fa-a884-4ae6-afe7-101248fa7401",
"decimals": "-5",
"first": true,
"lang": null,
"name": "us-gaap:DeferredIncomeTaxesAndOtherTaxReceivableCurrent",
"reportCount": 1,
"unique": true,
"unitRef": "U_USD",
"xsiNil": "false"
},
"groupType": "disclosure",
"isDefault": "false",
"longName": "100500 - Disclosure - Taxes on Income (Details)",
"role": "http://kirbycorp.com/20220331/taxonomy/role/TaxesOnIncomeDetails",
"shortName": "Taxes on Income (Details)",
"subGroupType": "details",
"uniqueAnchor": {
"ancestors": [
"span",
"p",
"us-gaap:IncomeTaxDisclosureTextBlock",
"div",
"body",
"html"
],
"baseRef": "kex-20220331.htm",
"contextRef": "C_a4d079fa-a884-4ae6-afe7-101248fa7401",
"decimals": "-5",
"first": true,
"lang": null,
"name": "us-gaap:DeferredIncomeTaxesAndOtherTaxReceivableCurrent",
"reportCount": 1,
"unique": true,
"unitRef": "U_USD",
"xsiNil": "false"
}
},
"R46": {
"firstAnchor": {
"ancestors": [
"span",
"p",
"td",
"tr",
"table",
"body",
"html"
],
"baseRef": "kex-20220331.htm",
"contextRef": "C_600d4143-7030-4626-b7bd-b7e696d8c7a6",
"decimals": "-3",
"first": true,
"lang": null,
"name": "us-gaap:NetIncomeLoss",
"reportCount": 1,
"unitRef": "U_USD",
"xsiNil": "false"
},
"groupType": "disclosure",
"isDefault": "false",
"longName": "100510 - Disclosure - Earnings Per Share (Details)",
"role": "http://kirbycorp.com/20220331/taxonomy/role/EarningsPerShareDetails",
"shortName": "Earnings Per Share (Details)",
"subGroupType": "details",
"uniqueAnchor": {
"ancestors": [
"span",
"p",
"td",
"tr",
"table",
"us-gaap:ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock",
"div",
"us-gaap:EarningsPerShareTextBlock",
"div",
"body",
"html"
],
"baseRef": "kex-20220331.htm",
"contextRef": "C_600d4143-7030-4626-b7bd-b7e696d8c7a6",
"decimals": "-3",
"lang": null,
"name": "us-gaap:UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic",
"reportCount": 1,
"unique": true,
"unitRef": "U_USD",
"xsiNil": "false"
}
},
"R47": {
"firstAnchor": {
"ancestors": [
"span",
"p",
"td",
"tr",
"table",
"us-gaap:ScheduleOfInventoryCurrentTableTextBlock",
"div",
"us-gaap:InventoryDisclosureTextBlock",
"div",
"body",
"html"
],
"baseRef": "kex-20220331.htm",
"contextRef": "C_a4d079fa-a884-4ae6-afe7-101248fa7401",
"decimals": "-3",
"first": true,
"lang": null,
"name": "us-gaap:InventoryFinishedGoods",
"reportCount": 1,
"unique": true,
"unitRef": "U_USD",
"xsiNil": "false"
},
"groupType": "disclosure",
"isDefault": "false",
"longName": "100520 - Disclosure - Inventories (Details)",
"role": "http://kirbycorp.com/20220331/taxonomy/role/InventoriesDetails",
"shortName": "Inventories (Details)",
"subGroupType": "details",
"uniqueAnchor": {
"ancestors": [
"span",
"p",
"td",
"tr",
"table",
"us-gaap:ScheduleOfInventoryCurrentTableTextBlock",
"div",
"us-gaap:InventoryDisclosureTextBlock",
"div",
"body",
"html"
],
"baseRef": "kex-20220331.htm",
"contextRef": "C_a4d079fa-a884-4ae6-afe7-101248fa7401",
"decimals": "-3",
"first": true,
"lang": null,
"name": "us-gaap:InventoryFinishedGoods",
"reportCount": 1,
"unique": true,
"unitRef": "U_USD",
"xsiNil": "false"
}
},
"R48": {
"firstAnchor": {
"ancestors": [
"span",
"p",
"ix:continuation",
"div",
"body",
"html"
],
"baseRef": "kex-20220331.htm",
"contextRef": "C_600d4143-7030-4626-b7bd-b7e696d8c7a6",
"decimals": null,
"first": true,
"lang": "en-US",
"name": "kex:EmployeePensionPlanGrandfatheredParticipantsServicePeriod",
"reportCount": 1,
"unique": true,
"unitRef": null,
"xsiNil": "false"
},
"groupType": "disclosure",
"isDefault": "false",
"longName": "100530 - Disclosure - Retirement Plans (Details)",
"role": "http://kirbycorp.com/20220331/taxonomy/role/RetirementPlansDetails",
"shortName": "Retirement Plans (Details)",
"subGroupType": "details",
"uniqueAnchor": {
"ancestors": [
"span",
"p",
"ix:continuation",
"div",
"body",
"html"
],
"baseRef": "kex-20220331.htm",
"contextRef": "C_600d4143-7030-4626-b7bd-b7e696d8c7a6",
"decimals": null,
"first": true,
"lang": "en-US",
"name": "kex:EmployeePensionPlanGrandfatheredParticipantsServicePeriod",
"reportCount": 1,
"unique": true,
"unitRef": null,
"xsiNil": "false"
}
},
"R49": {
"firstAnchor": {
"ancestors": [
"span",
"p",
"td",
"tr",
"table",
"us-gaap:ScheduleOfAmountsRecognizedInOtherComprehensiveIncomeLossTableTextBlock",
"div",
"us-gaap:OtherComprehensiveIncomeNoncontrollingInterestTextBlock",
"div",
"body",
"html"
],
"baseRef": "kex-20220331.htm",
"contextRef": "C_600d4143-7030-4626-b7bd-b7e696d8c7a6",
"decimals": "-3",
"first": true,
"lang": null,
"name": "kex:OtherComprehensiveIncomeLossDefinedBenefitPlanPriorServiceCostCreditSettlementReclassificationAdjustmentFromAOCIBeforeTax",
"reportCount": 1,
"unique": true,
"unitRef": "U_USD",
"xsiNil": "false"
},
"groupType": "disclosure",
"isDefault": "false",
"longName": "100540 - Disclosure - Other Comprehensive Income (Details)",
"role": "http://kirbycorp.com/20220331/taxonomy/role/OtherComprehensiveIncomeDetails",
"shortName": "Other Comprehensive Income (Details)",
"subGroupType": "details",
"uniqueAnchor": {
"ancestors": [
"span",
"p",
"td",
"tr",
"table",
"us-gaap:ScheduleOfAmountsRecognizedInOtherComprehensiveIncomeLossTableTextBlock",
"div",
"us-gaap:OtherComprehensiveIncomeNoncontrollingInterestTextBlock",
"div",
"body",
"html"
],
"baseRef": "kex-20220331.htm",
"contextRef": "C_600d4143-7030-4626-b7bd-b7e696d8c7a6",
"decimals": "-3",
"first": true,
"lang": null,
"name": "kex:OtherComprehensiveIncomeLossDefinedBenefitPlanPriorServiceCostCreditSettlementReclassificationAdjustmentFromAOCIBeforeTax",
"reportCount": 1,
"unique": true,
"unitRef": "U_USD",
"xsiNil": "false"
}
},
"R5": {
"firstAnchor": {
"ancestors": [
"span",
"p",
"td",
"tr",
"table",
"body",
"html"
],
"baseRef": "kex-20220331.htm",
"contextRef": "C_600d4143-7030-4626-b7bd-b7e696d8c7a6",
"decimals": "-3",
"first": true,
"lang": null,
"name": "us-gaap:ProfitLoss",
"reportCount": 1,
"unitRef": "U_USD",
"xsiNil": "false"
},
"groupType": "statement",
"isDefault": "false",
"longName": "100060 - Statement - CONDENSED STATEMENTS OF COMPREHENSIVE INCOME",
"role": "http://kirbycorp.com/20220331/taxonomy/role/CondensedStatementsOfComprehensiveIncome",
"shortName": "CONDENSED STATEMENTS OF COMPREHENSIVE INCOME",
"subGroupType": "",
"uniqueAnchor": {
"ancestors": [
"span",
"p",
"td",
"tr",
"table",
"body",
"html"
],
"baseRef": "kex-20220331.htm",
"contextRef": "C_600d4143-7030-4626-b7bd-b7e696d8c7a6",
"decimals": "-3",
"lang": null,
"name": "us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax",
"reportCount": 1,
"unique": true,
"unitRef": "U_USD",
"xsiNil": "false"
}
},
"R50": {
"firstAnchor": {
"ancestors": [
"span",
"p",
"us-gaap:CommitmentsAndContingenciesDisclosureTextBlock",
"div",
"body",
"html"
],
"baseRef": "kex-20220331.htm",
"contextRef": "C_a4d079fa-a884-4ae6-afe7-101248fa7401",
"decimals": "-5",
"first": true,
"lang": null,
"name": "us-gaap:GuaranteeObligationsMaximumExposure",
"reportCount": 1,
"unique": true,
"unitRef": "U_USD",
"xsiNil": "false"
},
"groupType": "disclosure",
"isDefault": "false",
"longName": "100550 - Disclosure - Contingencies and Commitments (Details)",
"role": "http://kirbycorp.com/20220331/taxonomy/role/ContingenciesAndCommitmentsDetails",
"shortName": "Contingencies and Commitments (Details)",
"subGroupType": "details",
"uniqueAnchor": {
"ancestors": [
"span",
"p",
"us-gaap:CommitmentsAndContingenciesDisclosureTextBlock",
"div",
"body",
"html"
],
"baseRef": "kex-20220331.htm",
"contextRef": "C_a4d079fa-a884-4ae6-afe7-101248fa7401",
"decimals": "-5",
"first": true,
"lang": null,
"name": "us-gaap:GuaranteeObligationsMaximumExposure",
"reportCount": 1,
"unique": true,
"unitRef": "U_USD",
"xsiNil": "false"
}
},
"R6": {
"firstAnchor": {
"ancestors": [
"span",
"p",
"td",
"tr",
"table",
"body",
"html"
],
"baseRef": "kex-20220331.htm",
"contextRef": "C_600d4143-7030-4626-b7bd-b7e696d8c7a6",
"decimals": "-3",
"first": true,
"lang": null,
"name": "us-gaap:ProfitLoss",
"reportCount": 1,
"unitRef": "U_USD",
"xsiNil": "false"
},
"groupType": "statement",
"isDefault": "false",
"longName": "100070 - Statement - CONDENSED STATEMENTS OF CASH FLOWS",
"role": "http://kirbycorp.com/20220331/taxonomy/role/CondensedStatementsOfCashFlows",
"shortName": "CONDENSED STATEMENTS OF CASH FLOWS",
"subGroupType": "",
"uniqueAnchor": {
"ancestors": [
"span",
"p",
"td",
"tr",
"table",
"body",
"html"
],
"baseRef": "kex-20220331.htm",
"contextRef": "C_600d4143-7030-4626-b7bd-b7e696d8c7a6",
"decimals": "-3",
"lang": null,
"name": "us-gaap:DeferredIncomeTaxExpenseBenefit",
"reportCount": 1,
"unique": true,
"unitRef": "U_USD",
"xsiNil": "false"
}
},
"R7": {
"firstAnchor": {
"ancestors": [
"span",
"p",
"td",
"tr",
"table",
"body",
"html"
],
"baseRef": "kex-20220331.htm",
"contextRef": "C_a658b239-4d2e-4169-879b-6fec8cfcea38",
"decimals": "-3",
"first": true,
"lang": null,
"name": "us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest",
"reportCount": 1,
"unique": true,
"unitRef": "U_USD",
"xsiNil": "false"
},
"groupType": "statement",
"isDefault": "false",
"longName": "100080 - Statement - CONDENSED STATEMENTS OF STOCKHOLDERS' EQUITY",
"role": "http://kirbycorp.com/20220331/taxonomy/role/CondensedStatementsOfStockholdersEquity",
"shortName": "CONDENSED STATEMENTS OF STOCKHOLDERS' EQUITY",
"subGroupType": "",
"uniqueAnchor": {
"ancestors": [
"span",
"p",
"td",
"tr",
"table",
"body",
"html"
],
"baseRef": "kex-20220331.htm",
"contextRef": "C_a658b239-4d2e-4169-879b-6fec8cfcea38",
"decimals": "-3",
"first": true,
"lang": null,
"name": "us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest",
"reportCount": 1,
"unique": true,
"unitRef": "U_USD",
"xsiNil": "false"
}
},
"R8": {
"firstAnchor": {
"ancestors": [
"div",
"body",
"html"
],
"baseRef": "kex-20220331.htm",
"contextRef": "C_600d4143-7030-4626-b7bd-b7e696d8c7a6",
"decimals": null,
"first": true,
"lang": "en-US",
"name": "us-gaap:BasisOfAccounting",
"reportCount": 1,
"unique": true,
"unitRef": null,
"xsiNil": "false"
},
"groupType": "disclosure",
"isDefault": "false",
"longName": "100090 - Disclosure - Basis for Preparation of the Condensed Financial Statements",
"role": "http://kirbycorp.com/20220331/taxonomy/role/BasisForPreparationOfCondensedFinancialStatements",
"shortName": "Basis for Preparation of the Condensed Financial Statements",
"subGroupType": "",
"uniqueAnchor": {
"ancestors": [
"div",
"body",
"html"
],
"baseRef": "kex-20220331.htm",
"contextRef": "C_600d4143-7030-4626-b7bd-b7e696d8c7a6",
"decimals": null,
"first": true,
"lang": "en-US",
"name": "us-gaap:BasisOfAccounting",
"reportCount": 1,
"unique": true,
"unitRef": null,
"xsiNil": "false"
}
},
"R9": {
"firstAnchor": {
"ancestors": [
"div",
"body",
"html"
],
"baseRef": "kex-20220331.htm",
"contextRef": "C_600d4143-7030-4626-b7bd-b7e696d8c7a6",
"decimals": null,
"first": true,
"lang": "en-US",
"name": "us-gaap:BusinessCombinationDisclosureTextBlock",
"reportCount": 1,
"unique": true,
"unitRef": null,
"xsiNil": "false"
},
"groupType": "disclosure",
"isDefault": "false",
"longName": "100100 - Disclosure - Acquisition",
"role": "http://kirbycorp.com/20220331/taxonomy/role/DisclosureAcquisition1",
"shortName": "Acquisition",
"subGroupType": "",
"uniqueAnchor": {
"ancestors": [
"div",
"body",
"html"
],
"baseRef": "kex-20220331.htm",
"contextRef": "C_600d4143-7030-4626-b7bd-b7e696d8c7a6",
"decimals": null,
"first": true,
"lang": "en-US",
"name": "us-gaap:BusinessCombinationDisclosureTextBlock",
"reportCount": 1,
"unique": true,
"unitRef": null,
"xsiNil": "false"
}
}
},
"segmentCount": 40,
"tag": {
"dei_AmendmentFlag": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"documentation": "Boolean flag that is true when the XBRL content amends previously-filed or accepted submission.",
"label": "Amendment Flag"
}
}
},
"localname": "AmendmentFlag",
"nsuri": "http://xbrl.sec.gov/dei/2021q4",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/DocumentAndEntityInformation"
],
"xbrltype": "booleanItemType"
},
"dei_CityAreaCode": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"documentation": "Area code of city",
"label": "City Area Code"
}
}
},
"localname": "CityAreaCode",
"nsuri": "http://xbrl.sec.gov/dei/2021q4",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/DocumentAndEntityInformation"
],
"xbrltype": "normalizedStringItemType"
},
"dei_CoverAbstract": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"documentation": "Cover page.",
"label": "Cover [Abstract]"
}
}
},
"localname": "CoverAbstract",
"nsuri": "http://xbrl.sec.gov/dei/2021q4",
"xbrltype": "stringItemType"
},
"dei_CurrentFiscalYearEndDate": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"documentation": "End date of current fiscal year in the format --MM-DD.",
"label": "Current Fiscal Year End Date"
}
}
},
"localname": "CurrentFiscalYearEndDate",
"nsuri": "http://xbrl.sec.gov/dei/2021q4",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/DocumentAndEntityInformation"
],
"xbrltype": "gMonthDayItemType"
},
"dei_DocumentFiscalPeriodFocus": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"documentation": "Fiscal period values are FY, Q1, Q2, and Q3. 1st, 2nd and 3rd quarter 10-Q or 10-QT statements have value Q1, Q2, and Q3 respectively, with 10-K, 10-KT or other fiscal year statements having FY.",
"label": "Document Fiscal Period Focus"
}
}
},
"localname": "DocumentFiscalPeriodFocus",
"nsuri": "http://xbrl.sec.gov/dei/2021q4",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/DocumentAndEntityInformation"
],
"xbrltype": "fiscalPeriodItemType"
},
"dei_DocumentFiscalYearFocus": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"documentation": "This is focus fiscal year of the document report in YYYY format. For a 2006 annual report, which may also provide financial information from prior periods, fiscal 2006 should be given as the fiscal year focus. Example: 2006.",
"label": "Document Fiscal Year Focus"
}
}
},
"localname": "DocumentFiscalYearFocus",
"nsuri": "http://xbrl.sec.gov/dei/2021q4",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/DocumentAndEntityInformation"
],
"xbrltype": "gYearItemType"
},
"dei_DocumentPeriodEndDate": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"documentation": "For the EDGAR submission types of Form 8-K: the date of the report, the date of the earliest event reported; for the EDGAR submission types of Form N-1A: the filing date; for all other submission types: the end of the reporting or transition period. The format of the date is YYYY-MM-DD.",
"label": "Document Period End Date"
}
}
},
"localname": "DocumentPeriodEndDate",
"nsuri": "http://xbrl.sec.gov/dei/2021q4",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/DocumentAndEntityInformation"
],
"xbrltype": "dateItemType"
},
"dei_DocumentQuarterlyReport": {
"auth_ref": [
"r591"
],
"lang": {
"en-us": {
"role": {
"documentation": "Boolean flag that is true only for a form used as an quarterly report.",
"label": "Document Quarterly Report"
}
}
},
"localname": "DocumentQuarterlyReport",
"nsuri": "http://xbrl.sec.gov/dei/2021q4",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/DocumentAndEntityInformation"
],
"xbrltype": "booleanItemType"
},
"dei_DocumentTransitionReport": {
"auth_ref": [
"r592"
],
"lang": {
"en-us": {
"role": {
"documentation": "Boolean flag that is true only for a form used as a transition report.",
"label": "Document Transition Report"
}
}
},
"localname": "DocumentTransitionReport",
"nsuri": "http://xbrl.sec.gov/dei/2021q4",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/DocumentAndEntityInformation"
],
"xbrltype": "booleanItemType"
},
"dei_DocumentType": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"documentation": "The type of document being provided (such as 10-K, 10-Q, 485BPOS, etc). The document type is limited to the same value as the supporting SEC submission type, or the word 'Other'.",
"label": "Document Type"
}
}
},
"localname": "DocumentType",
"nsuri": "http://xbrl.sec.gov/dei/2021q4",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/DocumentAndEntityInformation"
],
"xbrltype": "submissionTypeItemType"
},
"dei_EntityAddressAddressLine1": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"documentation": "Address Line 1 such as Attn, Building Name, Street Name",
"label": "Entity Address, Address Line One"
}
}
},
"localname": "EntityAddressAddressLine1",
"nsuri": "http://xbrl.sec.gov/dei/2021q4",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/DocumentAndEntityInformation"
],
"xbrltype": "normalizedStringItemType"
},
"dei_EntityAddressAddressLine2": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"documentation": "Address Line 2 such as Street or Suite number",
"label": "Entity Address, Address Line Two"
}
}
},
"localname": "EntityAddressAddressLine2",
"nsuri": "http://xbrl.sec.gov/dei/2021q4",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/DocumentAndEntityInformation"
],
"xbrltype": "normalizedStringItemType"
},
"dei_EntityAddressCityOrTown": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"documentation": "Name of the City or Town",
"label": "Entity Address, City or Town"
}
}
},
"localname": "EntityAddressCityOrTown",
"nsuri": "http://xbrl.sec.gov/dei/2021q4",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/DocumentAndEntityInformation"
],
"xbrltype": "normalizedStringItemType"
},
"dei_EntityAddressPostalZipCode": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"documentation": "Code for the postal or zip code",
"label": "Entity Address, Postal Zip Code"
}
}
},
"localname": "EntityAddressPostalZipCode",
"nsuri": "http://xbrl.sec.gov/dei/2021q4",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/DocumentAndEntityInformation"
],
"xbrltype": "normalizedStringItemType"
},
"dei_EntityAddressStateOrProvince": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"documentation": "Name of the state or province.",
"label": "Entity Address, State or Province"
}
}
},
"localname": "EntityAddressStateOrProvince",
"nsuri": "http://xbrl.sec.gov/dei/2021q4",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/DocumentAndEntityInformation"
],
"xbrltype": "stateOrProvinceItemType"
},
"dei_EntityCentralIndexKey": {
"auth_ref": [
"r589"
],
"lang": {
"en-us": {
"role": {
"documentation": "A unique 10-digit SEC-issued value to identify entities that have filed disclosures with the SEC. It is commonly abbreviated as CIK.",
"label": "Entity Central Index Key"
}
}
},
"localname": "EntityCentralIndexKey",
"nsuri": "http://xbrl.sec.gov/dei/2021q4",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/DocumentAndEntityInformation"
],
"xbrltype": "centralIndexKeyItemType"
},
"dei_EntityCommonStockSharesOutstanding": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"documentation": "Indicate number of shares or other units outstanding of each of registrant's classes of capital or common stock or other ownership interests, if and as stated on cover of related periodic report. Where multiple classes or units exist define each class/interest by adding class of stock items such as Common Class A [Member], Common Class B [Member] or Partnership Interest [Member] onto the Instrument [Domain] of the Entity Listings, Instrument.",
"label": "Entity Common Stock, Shares Outstanding"
}
}
},
"localname": "EntityCommonStockSharesOutstanding",
"nsuri": "http://xbrl.sec.gov/dei/2021q4",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/DocumentAndEntityInformation"
],
"xbrltype": "sharesItemType"
},
"dei_EntityCurrentReportingStatus": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"documentation": "Indicate 'Yes' or 'No' whether registrants (1) have filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that registrants were required to file such reports), and (2) have been subject to such filing requirements for the past 90 days. This information should be based on the registrant's current or most recent filing containing the related disclosure.",
"label": "Entity Current Reporting Status"
}
}
},
"localname": "EntityCurrentReportingStatus",
"nsuri": "http://xbrl.sec.gov/dei/2021q4",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/DocumentAndEntityInformation"
],
"xbrltype": "yesNoItemType"
},
"dei_EntityEmergingGrowthCompany": {
"auth_ref": [
"r589"
],
"lang": {
"en-us": {
"role": {
"documentation": "Indicate if registrant meets the emerging growth company criteria.",
"label": "Entity Emerging Growth Company"
}
}
},
"localname": "EntityEmergingGrowthCompany",
"nsuri": "http://xbrl.sec.gov/dei/2021q4",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/DocumentAndEntityInformation"
],
"xbrltype": "booleanItemType"
},
"dei_EntityFileNumber": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"documentation": "Commission file number. The field allows up to 17 characters. The prefix may contain 1-3 digits, the sequence number may contain 1-8 digits, the optional suffix may contain 1-4 characters, and the fields are separated with a hyphen.",
"label": "Entity File Number"
}
}
},
"localname": "EntityFileNumber",
"nsuri": "http://xbrl.sec.gov/dei/2021q4",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/DocumentAndEntityInformation"
],
"xbrltype": "fileNumberItemType"
},
"dei_EntityFilerCategory": {
"auth_ref": [
"r589"
],
"lang": {
"en-us": {
"role": {
"documentation": "Indicate whether the registrant is one of the following: Large Accelerated Filer, Accelerated Filer, Non-accelerated Filer. Definitions of these categories are stated in Rule 12b-2 of the Exchange Act. This information should be based on the registrant's current or most recent filing containing the related disclosure.",
"label": "Entity Filer Category"
}
}
},
"localname": "EntityFilerCategory",
"nsuri": "http://xbrl.sec.gov/dei/2021q4",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/DocumentAndEntityInformation"
],
"xbrltype": "filerCategoryItemType"
},
"dei_EntityIncorporationStateCountryCode": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"documentation": "Two-character EDGAR code representing the state or country of incorporation.",
"label": "Entity Incorporation, State or Country Code"
}
}
},
"localname": "EntityIncorporationStateCountryCode",
"nsuri": "http://xbrl.sec.gov/dei/2021q4",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/DocumentAndEntityInformation"
],
"xbrltype": "edgarStateCountryItemType"
},
"dei_EntityInteractiveDataCurrent": {
"auth_ref": [
"r593"
],
"lang": {
"en-us": {
"role": {
"documentation": "Boolean flag that is true when the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T during the preceding 12 months (or for such shorter period that the registrant was required to submit such files).",
"label": "Entity Interactive Data Current"
}
}
},
"localname": "EntityInteractiveDataCurrent",
"nsuri": "http://xbrl.sec.gov/dei/2021q4",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/DocumentAndEntityInformation"
],
"xbrltype": "yesNoItemType"
},
"dei_EntityRegistrantName": {
"auth_ref": [
"r589"
],
"lang": {
"en-us": {
"role": {
"documentation": "The exact name of the entity filing the report as specified in its charter, which is required by forms filed with the SEC.",
"label": "Entity Registrant Name"
}
}
},
"localname": "EntityRegistrantName",
"nsuri": "http://xbrl.sec.gov/dei/2021q4",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/DocumentAndEntityInformation"
],
"xbrltype": "normalizedStringItemType"
},
"dei_EntityShellCompany": {
"auth_ref": [
"r589"
],
"lang": {
"en-us": {
"role": {
"documentation": "Boolean flag that is true when the registrant is a shell company as defined in Rule 12b-2 of the Exchange Act.",
"label": "Entity Shell Company"
}
}
},
"localname": "EntityShellCompany",
"nsuri": "http://xbrl.sec.gov/dei/2021q4",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/DocumentAndEntityInformation"
],
"xbrltype": "booleanItemType"
},
"dei_EntitySmallBusiness": {
"auth_ref": [
"r589"
],
"lang": {
"en-us": {
"role": {
"documentation": "Indicates that the company is a Smaller Reporting Company (SRC).",
"label": "Entity Small Business"
}
}
},
"localname": "EntitySmallBusiness",
"nsuri": "http://xbrl.sec.gov/dei/2021q4",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/DocumentAndEntityInformation"
],
"xbrltype": "booleanItemType"
},
"dei_EntityTaxIdentificationNumber": {
"auth_ref": [
"r589"
],
"lang": {
"en-us": {
"role": {
"documentation": "The Tax Identification Number (TIN), also known as an Employer Identification Number (EIN), is a unique 9-digit value assigned by the IRS.",
"label": "Entity Tax Identification Number"
}
}
},
"localname": "EntityTaxIdentificationNumber",
"nsuri": "http://xbrl.sec.gov/dei/2021q4",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/DocumentAndEntityInformation"
],
"xbrltype": "employerIdItemType"
},
"dei_LocalPhoneNumber": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"documentation": "Local phone number for entity.",
"label": "Local Phone Number"
}
}
},
"localname": "LocalPhoneNumber",
"nsuri": "http://xbrl.sec.gov/dei/2021q4",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/DocumentAndEntityInformation"
],
"xbrltype": "normalizedStringItemType"
},
"dei_Security12bTitle": {
"auth_ref": [
"r588"
],
"lang": {
"en-us": {
"role": {
"documentation": "Title of a 12(b) registered security.",
"label": "Title of 12(b) Security"
}
}
},
"localname": "Security12bTitle",
"nsuri": "http://xbrl.sec.gov/dei/2021q4",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/DocumentAndEntityInformation"
],
"xbrltype": "securityTitleItemType"
},
"dei_SecurityExchangeName": {
"auth_ref": [
"r590"
],
"lang": {
"en-us": {
"role": {
"documentation": "Name of the Exchange on which a security is registered.",
"label": "Security Exchange Name"
}
}
},
"localname": "SecurityExchangeName",
"nsuri": "http://xbrl.sec.gov/dei/2021q4",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/DocumentAndEntityInformation"
],
"xbrltype": "edgarExchangeCodeItemType"
},
"dei_TradingSymbol": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"documentation": "Trading symbol of an instrument as listed on an exchange.",
"label": "Trading Symbol"
}
}
},
"localname": "TradingSymbol",
"nsuri": "http://xbrl.sec.gov/dei/2021q4",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/DocumentAndEntityInformation"
],
"xbrltype": "tradingSymbolItemType"
},
"kex_AmortizationOfMajorMaintenanceCosts": {
"auth_ref": [
],
"calculation": {
"http://kirbycorp.com/20220331/taxonomy/role/CondensedStatementsOfCashFlows": {
"order": 5.0,
"parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities",
"weight": 1.0
}
},
"crdr": "debit",
"lang": {
"en-us": {
"role": {
"documentation": "Other income (expense) included in net income that results in no cash inflows or outflows in the period. Includes noncash adjustments to reconcile net income (loss) to cash provided by (used in) operating activities that are not separately disclosed.",
"label": "Amortization of Major Maintenance Costs",
"terseLabel": "Amortization of major maintenance costs"
}
}
},
"localname": "AmortizationOfMajorMaintenanceCosts",
"nsuri": "http://kirbycorp.com/20220331",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/CondensedStatementsOfCashFlows"
],
"xbrltype": "monetaryItemType"
},
"kex_AmortizationOfUnearnedCompensation": {
"auth_ref": [
],
"crdr": "credit",
"lang": {
"en-us": {
"role": {
"documentation": "Refers to the amount related to amortization of unearned compensation.",
"label": "Amortization of unearned compensation",
"terseLabel": "Amortization of unearned share-based compensation"
}
}
},
"localname": "AmortizationOfUnearnedCompensation",
"nsuri": "http://kirbycorp.com/20220331",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/CondensedStatementsOfStockholdersEquity"
],
"xbrltype": "monetaryItemType"
},
"kex_BankNotePayableMember": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"documentation": "Refers to a bank note payable.",
"label": "Bank Note Payable [Member]",
"terseLabel": "Bank Note Payable [Member]"
}
}
},
"localname": "BankNotePayableMember",
"nsuri": "http://kirbycorp.com/20220331",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/LongtermDebtCarryingValueAndFairValueOfDebtOutstandingDetails"
],
"xbrltype": "domainItemType"
},
"kex_CapitalExpendituresIncurredPaidAndNotYetPaid": {
"auth_ref": [
],
"crdr": "debit",
"lang": {
"en-us": {
"role": {
"documentation": "Current and future cash outflow to pay for purchases of fixed assets that have occurred.",
"label": "Capital Expenditures Incurred, Paid and Not yet Paid",
"negatedLabel": "Capital expenditures included in accounts payable"
}
}
},
"localname": "CapitalExpendituresIncurredPaidAndNotYetPaid",
"nsuri": "http://kirbycorp.com/20220331",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/CondensedStatementsOfCashFlows"
],
"xbrltype": "monetaryItemType"
},
"kex_CashPaidDuringPeriodAbstract": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"label": "Cash paid during the period [Abstract]",
"terseLabel": "Cash paid (received) during the period:"
}
}
},
"localname": "CashPaidDuringPeriodAbstract",
"nsuri": "http://kirbycorp.com/20220331",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/CondensedStatementsOfCashFlows"
],
"xbrltype": "stringItemType"
},
"kex_CoastalTransportationMember": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"documentation": "Refers to coastal transportation of refined petroleum products and black oil.",
"label": "Coastal Transportation [Member]",
"terseLabel": "Coastal Transportation [Member]"
}
}
},
"localname": "CoastalTransportationMember",
"nsuri": "http://kirbycorp.com/20220331",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/DisclosureRevenuesDetails"
],
"xbrltype": "domainItemType"
},
"kex_CommercialAndIndustrialMember": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"documentation": "Refers to selling OEM replacement parts and new diesel engines, provides service mechanics and maintains facilities to overhaul and repair diesel engines and ancillary products for marine and on-highway transportation companies, mining and industrial companies. The Company provides engineering and field services, OEM replacement parts and safety-related products to power generation operators and to the nuclear industry, manufactures engine generator and pump packages for power generation operators and municipalities, offers power generation systems customized for specific commercial and industrial applications, and rents equipment including power generation systems, pumps, air compressors, fork lifts and railcar movers.",
"label": "Commercial and Industrial [Member]",
"terseLabel": "Commercial and Industrial [Member]"
}
}
},
"localname": "CommercialAndIndustrialMember",
"nsuri": "http://kirbycorp.com/20220331",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/DisclosureRevenuesDetails"
],
"xbrltype": "domainItemType"
},
"kex_CostsOfSalesAndOperatingExpenses": {
"auth_ref": [
],
"calculation": {
"http://kirbycorp.com/20220331/taxonomy/role/CondensedStatementsOfEarnings": {
"order": 0.0,
"parentTag": "us-gaap_CostsAndExpenses",
"weight": 1.0
}
},
"crdr": "debit",
"lang": {
"en-us": {
"role": {
"documentation": "Costs incurred and are directly related to generating revenues and generally recurring costs associated with normal operations except for the portion of these expenses which can be clearly related to production and included in cost of sales or services, excludes selling, general and administrative expense.",
"label": "Costs Of Sales And Operating Expenses",
"terseLabel": "Costs of sales and operating expenses"
}
}
},
"localname": "CostsOfSalesAndOperatingExpenses",
"nsuri": "http://kirbycorp.com/20220331",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/CondensedStatementsOfEarnings"
],
"xbrltype": "monetaryItemType"
},
"kex_DebtInstrumentCarryingValueAndFairValueAbstract": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"label": "Debt Instrument, Carrying Value and Fair Value [Abstract]",
"terseLabel": "Carrying Value and Fair Value of Debt Outstanding [Abstract]"
}
}
},
"localname": "DebtInstrumentCarryingValueAndFairValueAbstract",
"nsuri": "http://kirbycorp.com/20220331",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/LongtermDebtCarryingValueAndFairValueOfDebtOutstandingDetails"
],
"xbrltype": "stringItemType"
},
"kex_DirectorPlanMember": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"documentation": "Represents to director plan of the equity-based compensation arrangement plan.",
"label": "Director Plan [Member]",
"terseLabel": "Director Plan [Member]"
}
}
},
"localname": "DirectorPlanMember",
"nsuri": "http://kirbycorp.com/20220331",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/StockAwardPlansDetails"
],
"xbrltype": "domainItemType"
},
"kex_DistributionAndServicesMember": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"documentation": "Distribution and services - A component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements.",
"label": "Distribution And Services [Member]",
"terseLabel": "Distribution and Services [Member]"
}
}
},
"localname": "DistributionAndServicesMember",
"nsuri": "http://kirbycorp.com/20220331",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/CondensedStatementsOfEarnings",
"http://kirbycorp.com/20220331/taxonomy/role/DisclosureImpairmentsAndOtherChargesSummaryOfChangesInGoodwillDetails",
"http://kirbycorp.com/20220331/taxonomy/role/DisclosureRevenuesDetails",
"http://kirbycorp.com/20220331/taxonomy/role/SegmentDataDetails"
],
"xbrltype": "domainItemType"
},
"kex_EmployeePensionPlanGrandfatheredParticipantsParticipantAge": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"documentation": "The age of eligible participants of the employee pension plan who will be grandfathered and not be impacted by the amendment to the pension plan.",
"label": "Employee Pension Plan, Grandfathered Participants, Participant Age",
"terseLabel": "Age of plan participants not impacted by pension plan amendment"
}
}
},
"localname": "EmployeePensionPlanGrandfatheredParticipantsParticipantAge",
"nsuri": "http://kirbycorp.com/20220331",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/RetirementPlansDetails"
],
"xbrltype": "durationItemType"
},
"kex_EmployeePensionPlanGrandfatheredParticipantsParticipantServicePeriodWhoIsFiftyYearsOld": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"documentation": "The service period of eligible participants of the employee pension plan who have reached the age of fifty that will be grandfathered and not be impacted by the amendment to the pension plan.",
"label": "Employee Pension Plan, Grandfathered Participants, Participant Service Period Who is Fifty Years Old",
"terseLabel": "Service period of participants who are age fifty not impacted by pension plan amendment"
}
}
},
"localname": "EmployeePensionPlanGrandfatheredParticipantsParticipantServicePeriodWhoIsFiftyYearsOld",
"nsuri": "http://kirbycorp.com/20220331",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/RetirementPlansDetails"
],
"xbrltype": "durationItemType"
},
"kex_EmployeePensionPlanGrandfatheredParticipantsServicePeriod": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"documentation": "The service period of eligible participants of the employee pension plan who will be grandfathered and not be impacted by the amendment to the pension plan.",
"label": "Employee Pension Plan, Grandfathered Participants, Service Period",
"terseLabel": "Service period of participants not impacted by pension plan amendment"
}
}
},
"localname": "EmployeePensionPlanGrandfatheredParticipantsServicePeriod",
"nsuri": "http://kirbycorp.com/20220331",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/RetirementPlansDetails"
],
"xbrltype": "durationItemType"
},
"kex_EmployeePlanMember": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"documentation": "Represents to employee plan of the equity-based compensation arrangement plan.",
"label": "Employee Plan [Member]",
"verboseLabel": "Employee Stock Award Plan [Member]"
}
}
},
"localname": "EmployeePlanMember",
"nsuri": "http://kirbycorp.com/20220331",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/StockAwardPlansDetails"
],
"xbrltype": "domainItemType"
},
"kex_EmployeeStockAwardPlanAbstract": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"label": "Employee Stock Award Plan [Abstract]",
"terseLabel": "Stock Award Plan Information [Abstract]"
}
}
},
"localname": "EmployeeStockAwardPlanAbstract",
"nsuri": "http://kirbycorp.com/20220331",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/StockAwardPlansDetails"
],
"xbrltype": "stringItemType"
},
"kex_GearboxRepairMember": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"documentation": "Gearbox repair",
"label": "Gearbox Repair [Member]"
}
}
},
"localname": "GearboxRepairMember",
"nsuri": "http://kirbycorp.com/20220331",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/DisclosureAcquisitionDetails"
],
"xbrltype": "domainItemType"
},
"kex_GeneralCorporateAssets": {
"auth_ref": [
],
"calculation": {
"http://kirbycorp.com/20220331/taxonomy/role/SegmentDataDetails": {
"order": 0.0,
"parentTag": "us-gaap_OtherAssets",
"weight": 1.0
}
},
"crdr": "debit",
"lang": {
"en-us": {
"role": {
"documentation": "Assets other than goodwill that contribute to the future cash flows of both the cash-generating unit under review and other cash-generating units.",
"label": "General corporate assets"
}
}
},
"localname": "GeneralCorporateAssets",
"nsuri": "http://kirbycorp.com/20220331",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/SegmentDataDetails"
],
"xbrltype": "monetaryItemType"
},
"kex_GeneralCorporateExpenses": {
"auth_ref": [
],
"calculation": {
"http://kirbycorp.com/20220331/taxonomy/role/SegmentDataDetails": {
"order": 0.0,
"parentTag": "us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest",
"weight": -1.0
}
},
"crdr": "debit",
"lang": {
"en-us": {
"role": {
"documentation": "Refers to amount of general corporate expenses.",
"label": "General corporate expenses",
"negatedLabel": "General corporate expenses"
}
}
},
"localname": "GeneralCorporateExpenses",
"nsuri": "http://kirbycorp.com/20220331",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/SegmentDataDetails"
],
"xbrltype": "monetaryItemType"
},
"kex_HigmanMarineIncMember": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"documentation": "Refers to the entity that is being acquired or purchased in a merger or acquisition.",
"label": "Higman Marine, Inc [Member]",
"terseLabel": "Higman [Member]"
}
}
},
"localname": "HigmanMarineIncMember",
"nsuri": "http://kirbycorp.com/20220331",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/RetirementPlansDetails"
],
"xbrltype": "domainItemType"
},
"kex_IncomeTaxDescriptionAbstract": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"label": "Income Tax Description [Abstract]",
"terseLabel": "Income Taxes [Abstract]"
}
}
},
"localname": "IncomeTaxDescriptionAbstract",
"nsuri": "http://kirbycorp.com/20220331",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/TaxesOnIncomeDetails"
],
"xbrltype": "stringItemType"
},
"kex_IncomeTaxDisclosureLineItems": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
"label": "Income Tax Disclosure [Line Items]"
}
}
},
"localname": "IncomeTaxDisclosureLineItems",
"nsuri": "http://kirbycorp.com/20220331",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/TaxesOnIncomeDetails"
],
"xbrltype": "stringItemType"
},
"kex_IncomeTaxDisclosureTable": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"documentation": "A table disclosing the information about earnings (loss) before taxes on income.",
"label": "Income Tax Disclosure [Table]"
}
}
},
"localname": "IncomeTaxDisclosureTable",
"nsuri": "http://kirbycorp.com/20220331",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/TaxesOnIncomeDetails"
],
"xbrltype": "stringItemType"
},
"kex_InlandTransportationMember": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"documentation": "Refers to inland transportation of petrochemical feedstock, chemicals, pressurized products, refined petroleum products, certain black oil, agricultural chemicals and black oil, such as asphalt.",
"label": "Inland Transportation [Member]",
"terseLabel": "Inland Transportation [Member]"
}
}
},
"localname": "InlandTransportationMember",
"nsuri": "http://kirbycorp.com/20220331",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/DisclosureRevenuesDetails"
],
"xbrltype": "domainItemType"
},
"kex_KdsAssetsMember": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"documentation": "KDS assets member.",
"label": "KDS Assets [Member]",
"terseLabel": "KDS Assets [Member]"
}
}
},
"localname": "KdsAssetsMember",
"nsuri": "http://kirbycorp.com/20220331",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/DisclosureAcquisitionDetails"
],
"xbrltype": "domainItemType"
},
"kex_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFour": {
"auth_ref": [
],
"calculation": {
"http://kirbycorp.com/20220331/taxonomy/role/LeasesFutureMinimumLeasePaymentsUnderOperatingLeasesDetails": {
"order": 5.0,
"parentTag": "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue",
"weight": 1.0
}
},
"crdr": "credit",
"lang": {
"en-us": {
"role": {
"documentation": "Amount of lessee's undiscounted obligation for lease payment for operating lease due after fourth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).",
"label": "Lessee Operating Lease Liability Payments Due After Year Four",
"terseLabel": "Thereafter"
}
}
},
"localname": "LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFour",
"nsuri": "http://kirbycorp.com/20220331",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/LeasesFutureMinimumLeasePaymentsUnderOperatingLeasesDetails"
],
"xbrltype": "monetaryItemType"
},
"kex_LineOfCreditFacilityRepayment": {
"auth_ref": [
],
"crdr": "debit",
"lang": {
"en-us": {
"role": {
"documentation": "Line of credit facility repayment",
"label": "Line of credit facility repayment"
}
}
},
"localname": "LineOfCreditFacilityRepayment",
"nsuri": "http://kirbycorp.com/20220331",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/LongtermDebtDetails"
],
"xbrltype": "monetaryItemType"
},
"kex_MarineTransportationMember": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"documentation": "Marine transportation - A component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements.",
"label": "Marine Transportation [Member]",
"terseLabel": "Marine Transportation [Member]"
}
}
},
"localname": "MarineTransportationMember",
"nsuri": "http://kirbycorp.com/20220331",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/CondensedStatementsOfEarnings",
"http://kirbycorp.com/20220331/taxonomy/role/DisclosureImpairmentsAndOtherChargesSummaryOfChangesInGoodwillDetails",
"http://kirbycorp.com/20220331/taxonomy/role/DisclosureRevenuesDetails",
"http://kirbycorp.com/20220331/taxonomy/role/ImpairmentsAndOtherChargesDetails",
"http://kirbycorp.com/20220331/taxonomy/role/SegmentDataDetails"
],
"xbrltype": "domainItemType"
},
"kex_NonCashInvestingActivityAbstract": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"label": "Non-cash investing activity: [Abstract]",
"terseLabel": "Non-cash investing activity:"
}
}
},
"localname": "NonCashInvestingActivityAbstract",
"nsuri": "http://kirbycorp.com/20220331",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/CondensedStatementsOfCashFlows"
],
"xbrltype": "stringItemType"
},
"kex_OperatingLeasesWeightedAverageDiscountRateAndRemainingLeaseTermTableTextBlock": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"documentation": "operating leases related to weighted average discount rate and weighted average remaining lease term.",
"label": "Operating Leases, Weighted Average Discount Rate and Remaining Lease Term [Table Text Block]",
"terseLabel": "Operating Leases, Weighted Average Discount Rate and Remaining Lease Term"
}
}
},
"localname": "OperatingLeasesWeightedAverageDiscountRateAndRemainingLeaseTermTableTextBlock",
"nsuri": "http://kirbycorp.com/20220331",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/LeasesTables"
],
"xbrltype": "textBlockItemType"
},
"kex_OtherComprehensiveIncomeLossDefinedBenefitPlanPriorServiceCostCreditSettlementReclassificationAdjustmentFromAOCIAfterTax": {
"auth_ref": [
],
"calculation": {
"http://kirbycorp.com/20220331/taxonomy/role/DisclosureOtherComprehensiveIncomeDetails2": {
"order": null,
"parentTag": null,
"root": true,
"weight": null
}
},
"crdr": "credit",
"lang": {
"en-us": {
"role": {
"documentation": "Amount, after tax, of reclassification adjustment from accumulated other comprehensive (income) loss for prior service cost (credit) and settlement of defined benefit plan.",
"label": "Other Comprehensive (Income) Loss, Defined Benefit Plan, Prior Service Cost (Credit), Settlement, Reclassification Adjustment from AOCI, after Tax",
"totalLabel": "Amortization of net actuarial loss, net amount"
}
}
},
"localname": "OtherComprehensiveIncomeLossDefinedBenefitPlanPriorServiceCostCreditSettlementReclassificationAdjustmentFromAOCIAfterTax",
"nsuri": "http://kirbycorp.com/20220331",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/OtherComprehensiveIncomeDetails"
],
"xbrltype": "monetaryItemType"
},
"kex_OtherComprehensiveIncomeLossDefinedBenefitPlanPriorServiceCostCreditSettlementReclassificationAdjustmentFromAOCIBeforeTax": {
"auth_ref": [
],
"calculation": {
"http://kirbycorp.com/20220331/taxonomy/role/DisclosureOtherComprehensiveIncomeDetails2": {
"order": 0.0,
"parentTag": "kex_OtherComprehensiveIncomeLossDefinedBenefitPlanPriorServiceCostCreditSettlementReclassificationAdjustmentFromAOCIAfterTax",
"weight": 1.0
},
"http://kirbycorp.com/20220331/taxonomy/role/OtherComprehensiveIncomeDetails": {
"order": 0.0,
"parentTag": "us-gaap_OtherComprehensiveIncomeLossBeforeTax",
"weight": 1.0
}
},
"crdr": "credit",
"lang": {
"en-us": {
"role": {
"documentation": "Amount, before tax, of reclassification adjustment from accumulated other comprehensive (income) loss for prior service cost (credit) and settlement of defined benefit plan.",
"label": "Other Comprehensive (Income) Loss, Defined Benefit Plan, Prior Service Cost (Credit), Settlement, Reclassification Adjustment from AOCI, before Tax",
"terseLabel": "Amortization of net actuarial loss, gross amount"
}
}
},
"localname": "OtherComprehensiveIncomeLossDefinedBenefitPlanPriorServiceCostCreditSettlementReclassificationAdjustmentFromAOCIBeforeTax",
"nsuri": "http://kirbycorp.com/20220331",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/OtherComprehensiveIncomeDetails"
],
"xbrltype": "monetaryItemType"
},
"kex_OtherComprehensiveIncomeLossDefinedBenefitPlanPriorServiceCostCreditSettlementReclassificationAdjustmentFromAOCITax": {
"auth_ref": [
],
"calculation": {
"http://kirbycorp.com/20220331/taxonomy/role/DisclosureOtherComprehensiveIncomeDetails2": {
"order": 1.0,
"parentTag": "kex_OtherComprehensiveIncomeLossDefinedBenefitPlanPriorServiceCostCreditSettlementReclassificationAdjustmentFromAOCIAfterTax",
"weight": -1.0
}
},
"crdr": "debit",
"lang": {
"en-us": {
"role": {
"documentation": "Amount of tax (expense) benefit of reclassification adjustment from accumulated other comprehensive (income) loss for prior service cost (credit) and settlement of defined benefit plan.",
"label": "Other Comprehensive (Income) Loss, Defined Benefit Plan, Prior Service Cost (Credit), Settlement, Reclassification Adjustment from AOCI, Tax",
"negatedLabel": "Amortization of net actuarial loss, income tax provision"
}
}
},
"localname": "OtherComprehensiveIncomeLossDefinedBenefitPlanPriorServiceCostCreditSettlementReclassificationAdjustmentFromAOCITax",
"nsuri": "http://kirbycorp.com/20220331",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/OtherComprehensiveIncomeDetails"
],
"xbrltype": "monetaryItemType"
},
"kex_OtherSegmentDisclosureAbstract": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"label": "Other segment disclosure [Abstract]",
"terseLabel": "Other segment disclosures [Abstract]"
}
}
},
"localname": "OtherSegmentDisclosureAbstract",
"nsuri": "http://kirbycorp.com/20220331",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/SegmentDataDetails"
],
"xbrltype": "stringItemType"
},
"kex_OtherSupplementalInformationAboutOperatingLeasesAbstract": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"label": "Other Supplemental Information about Operating Leases [Abstract]",
"terseLabel": "Other Supplemental Information about Operating Leases [Abstract]"
}
}
},
"localname": "OtherSupplementalInformationAboutOperatingLeasesAbstract",
"nsuri": "http://kirbycorp.com/20220331",
"xbrltype": "stringItemType"
},
"kex_PensionPlanDefinedBenefitPlanCostIncreaseLimitPercentage": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"documentation": "Refers to percentage of pension plan defined benefit plan cost increase limit during the period.",
"label": "Pension Plan Defined Benefit Plan Cost Increase Limit Percentage",
"verboseLabel": "Pension plan defined benefit plan cost increase limit percentage"
}
}
},
"localname": "PensionPlanDefinedBenefitPlanCostIncreaseLimitPercentage",
"nsuri": "http://kirbycorp.com/20220331",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/RetirementPlansDetails"
],
"xbrltype": "percentItemType"
},
"kex_PercentageOfCostsRelatedToServiceCostsEstimated": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"documentation": "Estimated percentage of costs related to service costs and other non-lease components.",
"label": "Percentage of Costs related to Service Costs Estimated",
"verboseLabel": "Percentage of costs relate to service costs for leased towing vessels"
}
}
},
"localname": "PercentageOfCostsRelatedToServiceCostsEstimated",
"nsuri": "http://kirbycorp.com/20220331",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/LeasesFutureMinimumLeasePaymentsUnderOperatingLeasesDetails"
],
"xbrltype": "percentItemType"
},
"kex_Plan2019Member": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"documentation": "Higman pension plan for 2019 year.",
"label": "Plan 2019 [Member]",
"terseLabel": "Plan 2019 [Member]"
}
}
},
"localname": "Plan2019Member",
"nsuri": "http://kirbycorp.com/20220331",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/RetirementPlansDetails"
],
"xbrltype": "domainItemType"
},
"kex_ProvisionForTaxesOnIncomeAbstract": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"label": "Provision for taxes on income [Abstract]",
"verboseLabel": "Provision (benefit) for taxes on income [Abstract]"
}
}
},
"localname": "ProvisionForTaxesOnIncomeAbstract",
"nsuri": "http://kirbycorp.com/20220331",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/TaxesOnIncomeDetails"
],
"xbrltype": "stringItemType"
},
"kex_ReturnOfInvestmentToNoncontrollingInterests": {
"auth_ref": [
],
"calculation": {
"http://kirbycorp.com/20220331/taxonomy/role/CondensedStatementsOfCashFlows": {
"order": 4.0,
"parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities",
"weight": -1.0
}
},
"crdr": "credit",
"lang": {
"en-us": {
"role": {
"documentation": "Amount payment to noncontrolling interest for return of investment during the period.",
"label": "Payments to Noncontrolling Interests for Return of Investment",
"negatedLabel": "Return of investment to noncontrolling interest and other"
}
}
},
"localname": "ReturnOfInvestmentToNoncontrollingInterests",
"nsuri": "http://kirbycorp.com/20220331",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/CondensedStatementsOfCashFlows"
],
"xbrltype": "monetaryItemType"
},
"kex_RevolvingCreditFacilityDueJuneThirtyTwoThousandTwentyOneMember": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"documentation": "Refers to revolving credit facility debt instruments.",
"label": "Revolving Credit Facility Due June Thirty Two Thousand Twenty One [Member]",
"terseLabel": "Credit line due September 30, 2021 [Member]"
}
}
},
"localname": "RevolvingCreditFacilityDueJuneThirtyTwoThousandTwentyOneMember",
"nsuri": "http://kirbycorp.com/20220331",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/LongtermDebtCarryingValueAndFairValueOfDebtOutstandingDetails",
"http://kirbycorp.com/20220331/taxonomy/role/LongtermDebtDetails"
],
"xbrltype": "domainItemType"
},
"kex_ScheduleOfOtherSegmentReportingInformationBySegmentTableTextBlock": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"documentation": "Tabular disclosure of the profit or loss and total assets for other segment information.",
"label": "Schedule Of Other Segment Reporting Information By Segment [Table Text Block]",
"terseLabel": "Other Segment Reporting Information"
}
}
},
"localname": "ScheduleOfOtherSegmentReportingInformationBySegmentTableTextBlock",
"nsuri": "http://kirbycorp.com/20220331",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/SegmentDataTables"
],
"xbrltype": "textBlockItemType"
},
"kex_SeniorNotesDueMarchOneTwoThousandTwentyEightMember": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"documentation": "Refers to the senior notes debt instruments.",
"label": "Senior Notes Due March One Two Thousand Twenty Eight [Member]",
"terseLabel": "4.2% Senior Notes Due March 1, 2028 [Member]"
}
}
},
"localname": "SeniorNotesDueMarchOneTwoThousandTwentyEightMember",
"nsuri": "http://kirbycorp.com/20220331",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/LongtermDebtCarryingValueAndFairValueOfDebtOutstandingDetails"
],
"xbrltype": "domainItemType"
},
"kex_SeniorNotesSeriesBDueFebruaryTwentySevenTwoThousandTwentyThreeMember": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"documentation": "Refers to the senior notes debt instruments.",
"label": "Senior Notes Series B Due February Twenty Seven Two Thousand Twenty Three [Member]",
"terseLabel": "3.29% Senior Notes Due February, 27 2023 [Member]"
}
}
},
"localname": "SeniorNotesSeriesBDueFebruaryTwentySevenTwoThousandTwentyThreeMember",
"nsuri": "http://kirbycorp.com/20220331",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/LongtermDebtCarryingValueAndFairValueOfDebtOutstandingDetails",
"http://kirbycorp.com/20220331/taxonomy/role/LongtermDebtDetails"
],
"xbrltype": "domainItemType"
},
"kex_SettlementAgreementMember": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"documentation": "Settlement agreement.",
"label": "Settlement Agreement [Member]"
}
}
},
"localname": "SettlementAgreementMember",
"nsuri": "http://kirbycorp.com/20220331",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/ContingenciesAndCommitmentsDetails"
],
"xbrltype": "domainItemType"
},
"kex_SharesOutstandingAbstract": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"label": "Shares Outstanding [Abstract]",
"terseLabel": "Shares outstanding [Abstract]"
}
}
},
"localname": "SharesOutstandingAbstract",
"nsuri": "http://kirbycorp.com/20220331",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/EarningsPerShareDetails"
],
"xbrltype": "stringItemType"
},
"kex_StockAndIncentivePlan2005Member": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"documentation": "Represents to stock and incentive plan of the equity-based compensation arrangement plan.",
"label": "Stock and Incentive Plan 2005 [Member]",
"terseLabel": "2005 Stock and Incentive Plan [Member]"
}
}
},
"localname": "StockAndIncentivePlan2005Member",
"nsuri": "http://kirbycorp.com/20220331",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/StockAwardPlansDetails"
],
"xbrltype": "domainItemType"
},
"kex_TermLoanFacilityMember": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"documentation": "A credit facility arrangement that is repayable in quarterly installments in increasing percentages of the original principal amount of the loan.",
"label": "Term Loan Facility [Member]",
"terseLabel": "Term Loan [Member]"
}
}
},
"localname": "TermLoanFacilityMember",
"nsuri": "http://kirbycorp.com/20220331",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/LongtermDebtCarryingValueAndFairValueOfDebtOutstandingDetails",
"http://kirbycorp.com/20220331/taxonomy/role/LongtermDebtDetails"
],
"xbrltype": "domainItemType"
},
"kex_TermOfInstrumentUnderGuarantorObligations": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"documentation": "Term of the guarantee or each group of financial instruments used to support performance by the company and its subsidiaries in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.",
"label": "Term of Instrument Under Guarantor Obligations",
"terseLabel": "Guarantor obligations, expiration period"
}
}
},
"localname": "TermOfInstrumentUnderGuarantorObligations",
"nsuri": "http://kirbycorp.com/20220331",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/ContingenciesAndCommitmentsDetails"
],
"xbrltype": "durationItemType"
},
"kex_ThreePointFiveOneSeriesBNotesDueJanuaryNineteenTwoThousandThirtyThreeMember": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"documentation": "Three point five one series b notes due january nineteen two thousand thirty three.",
"label": "Three point Five One Series B Notes Due January Nineteen Two Thousand Thirty Three [Member]"
}
}
},
"localname": "ThreePointFiveOneSeriesBNotesDueJanuaryNineteenTwoThousandThirtyThreeMember",
"nsuri": "http://kirbycorp.com/20220331",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/LongtermDebtDetails"
],
"xbrltype": "domainItemType"
},
"kex_ThreePointFourSixSeriesANotesDueJanuaryNineteenTwoThousandThirtyThreeMember": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"documentation": "Three point four six series a notes due january nineteen two thousand thirty three.",
"label": "Three point Four Six Series A Notes Due January Nineteen Two Thousand Thirty Three [Member]"
}
}
},
"localname": "ThreePointFourSixSeriesANotesDueJanuaryNineteenTwoThousandThirtyThreeMember",
"nsuri": "http://kirbycorp.com/20220331",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/LongtermDebtDetails"
],
"xbrltype": "domainItemType"
},
"kex_UndistributedEarningsReallocatedToRestrictedShares": {
"auth_ref": [
],
"calculation": {
"http://kirbycorp.com/20220331/taxonomy/role/EarningsPerShareDetails": {
"order": 2.0,
"parentTag": "us-gaap_NetIncomeLossAvailableToCommonStockholdersDiluted",
"weight": -1.0
}
},
"crdr": "debit",
"lang": {
"en-us": {
"role": {
"documentation": "Undistributed Earnings Reallocated To Restricted Shares.",
"label": "Undistributed Earnings Reallocated To Restricted Shares",
"negatedLabel": "Undistributed earnings reallocated to restricted shares",
"terseLabel": "Undistributed earnings reallocated to restricted shares"
}
}
},
"localname": "UndistributedEarningsReallocatedToRestrictedShares",
"nsuri": "http://kirbycorp.com/20220331",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/EarningsPerShareDetails"
],
"xbrltype": "monetaryItemType"
},
"kex_WeightedAverageCommonStockIssuedAndOutstanding": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"documentation": "Number of shares of common stock determined by relating the portion of time within a reporting period that common shares have been issued and outstanding to the total time in that period.",
"label": "Weighted average common stock issued and outstanding",
"terseLabel": "Weighted average common stock issued and outstanding (in shares)"
}
}
},
"localname": "WeightedAverageCommonStockIssuedAndOutstanding",
"nsuri": "http://kirbycorp.com/20220331",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/EarningsPerShareDetails"
],
"xbrltype": "sharesItemType"
},
"srt_ConsolidationItemsAxis": {
"auth_ref": [
"r113",
"r162",
"r175",
"r176",
"r177",
"r178",
"r180",
"r182",
"r186",
"r239",
"r240",
"r241",
"r242",
"r243",
"r244",
"r246",
"r247",
"r249",
"r251",
"r252"
],
"lang": {
"en-us": {
"role": {
"label": "Consolidation Items [Axis]"
}
}
},
"localname": "ConsolidationItemsAxis",
"nsuri": "http://fasb.org/srt/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/SegmentDataDetails"
],
"xbrltype": "stringItemType"
},
"srt_ConsolidationItemsDomain": {
"auth_ref": [
"r113",
"r162",
"r175",
"r176",
"r177",
"r178",
"r180",
"r182",
"r186",
"r239",
"r240",
"r241",
"r242",
"r243",
"r244",
"r246",
"r247",
"r249",
"r251",
"r252"
],
"lang": {
"en-us": {
"role": {
"label": "Consolidation Items [Domain]"
}
}
},
"localname": "ConsolidationItemsDomain",
"nsuri": "http://fasb.org/srt/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/SegmentDataDetails"
],
"xbrltype": "domainItemType"
},
"srt_MaximumMember": {
"auth_ref": [
"r257",
"r280",
"r395",
"r400",
"r515",
"r516",
"r517",
"r518",
"r519",
"r520",
"r521",
"r564",
"r567",
"r586",
"r587"
],
"lang": {
"en-us": {
"role": {
"label": "Maximum [Member]",
"terseLabel": "Maximum [Member]"
}
}
},
"localname": "MaximumMember",
"nsuri": "http://fasb.org/srt/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/ContingenciesAndCommitmentsDetails"
],
"xbrltype": "domainItemType"
},
"srt_ProductOrServiceAxis": {
"auth_ref": [
"r188",
"r302",
"r306",
"r522",
"r563",
"r565"
],
"lang": {
"en-us": {
"role": {
"label": "Product and Service [Axis]"
}
}
},
"localname": "ProductOrServiceAxis",
"nsuri": "http://fasb.org/srt/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/DisclosureRevenuesDetails"
],
"xbrltype": "stringItemType"
},
"srt_ProductsAndServicesDomain": {
"auth_ref": [
"r188",
"r302",
"r306",
"r522",
"r563",
"r565"
],
"lang": {
"en-us": {
"role": {
"label": "Product and Service [Domain]"
}
}
},
"localname": "ProductsAndServicesDomain",
"nsuri": "http://fasb.org/srt/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/DisclosureRevenuesDetails"
],
"xbrltype": "domainItemType"
},
"srt_RangeAxis": {
"auth_ref": [
"r257",
"r280",
"r339",
"r395",
"r400",
"r515",
"r516",
"r517",
"r518",
"r519",
"r520",
"r521",
"r564",
"r567",
"r586",
"r587"
],
"lang": {
"en-us": {
"role": {
"label": "Statistical Measurement [Axis]"
}
}
},
"localname": "RangeAxis",
"nsuri": "http://fasb.org/srt/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/ContingenciesAndCommitmentsDetails"
],
"xbrltype": "stringItemType"
},
"srt_RangeMember": {
"auth_ref": [
"r257",
"r280",
"r339",
"r395",
"r400",
"r515",
"r516",
"r517",
"r518",
"r519",
"r520",
"r521",
"r564",
"r567",
"r586",
"r587"
],
"lang": {
"en-us": {
"role": {
"label": "Statistical Measurement [Domain]"
}
}
},
"localname": "RangeMember",
"nsuri": "http://fasb.org/srt/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/ContingenciesAndCommitmentsDetails"
],
"xbrltype": "domainItemType"
},
"srt_SegmentGeographicalDomain": {
"auth_ref": [
"r189",
"r190",
"r302",
"r307",
"r566",
"r577",
"r578",
"r579",
"r580",
"r581",
"r582",
"r583",
"r584",
"r585"
],
"lang": {
"en-us": {
"role": {
"label": "Geographical [Domain]"
}
}
},
"localname": "SegmentGeographicalDomain",
"nsuri": "http://fasb.org/srt/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/ImpairmentsAndOtherChargesDetails"
],
"xbrltype": "domainItemType"
},
"srt_StatementGeographicalAxis": {
"auth_ref": [
"r189",
"r190",
"r302",
"r307",
"r566",
"r575",
"r577",
"r578",
"r579",
"r580",
"r581",
"r582",
"r583",
"r584",
"r585"
],
"lang": {
"en-us": {
"role": {
"label": "Geographical [Axis]"
}
}
},
"localname": "StatementGeographicalAxis",
"nsuri": "http://fasb.org/srt/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/ImpairmentsAndOtherChargesDetails"
],
"xbrltype": "stringItemType"
},
"stpr_HI": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"label": "HAWAII"
}
}
},
"localname": "HI",
"nsuri": "http://xbrl.sec.gov/stpr/2021",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/ImpairmentsAndOtherChargesDetails"
],
"xbrltype": "domainItemType"
},
"us-gaap_AccountsPayableCurrent": {
"auth_ref": [
"r40",
"r508"
],
"calculation": {
"http://kirbycorp.com/20220331/taxonomy/role/CondensedBalanceSheets": {
"order": 2.0,
"parentTag": "us-gaap_LiabilitiesCurrent",
"weight": 1.0
}
},
"crdr": "credit",
"lang": {
"en-us": {
"role": {
"documentation": "Carrying value as of the balance sheet date of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).",
"label": "Accounts Payable, Current",
"terseLabel": "Accounts payable",
"totalLabel": "Accounts Payable, Current, Total"
}
}
},
"localname": "AccountsPayableCurrent",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/CondensedBalanceSheets"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_AccountsReceivableNetCurrent": {
"auth_ref": [
"r6",
"r22",
"r194",
"r195"
],
"calculation": {
"http://kirbycorp.com/20220331/taxonomy/role/CondensedBalanceSheets": {
"order": 1.0,
"parentTag": "us-gaap_AssetsCurrent",
"weight": 1.0
}
},
"crdr": "debit",
"lang": {
"en-us": {
"role": {
"documentation": "Amount, after allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business, classified as current.",
"label": "Accounts Receivable, after Allowance for Credit Loss, Current",
"totalLabel": "Accounts Receivable, after Allowance for Credit Loss, Current, Total",
"verboseLabel": "Trade - less allowance for doubtful accounts"
}
}
},
"localname": "AccountsReceivableNetCurrent",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/CondensedBalanceSheets"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_AccountsReceivableNetCurrentAbstract": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"label": "Accounts Receivable, after Allowance for Credit Loss, Current [Abstract]",
"terseLabel": "Accounts receivable:"
}
}
},
"localname": "AccountsReceivableNetCurrentAbstract",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/CondensedBalanceSheets"
],
"xbrltype": "stringItemType"
},
"us-gaap_AccruedIncomeTaxesCurrent": {
"auth_ref": [
"r17",
"r529",
"r548"
],
"calculation": {
"http://kirbycorp.com/20220331/taxonomy/role/CondensedBalanceSheets": {
"order": 1.0,
"parentTag": "us-gaap_LiabilitiesCurrent",
"weight": 1.0
}
},
"crdr": "credit",
"lang": {
"en-us": {
"role": {
"documentation": "Carrying amount as of the balance sheet date of the unpaid sum of the known and estimated amounts payable to satisfy all currently due domestic and foreign income tax obligations.",
"label": "Accrued Income Taxes, Current",
"terseLabel": "Income taxes payable"
}
}
},
"localname": "AccruedIncomeTaxesCurrent",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/CondensedBalanceSheets"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_AccruedLiabilitiesCurrent": {
"auth_ref": [
"r42"
],
"calculation": {
"http://kirbycorp.com/20220331/taxonomy/role/CondensedBalanceSheets": {
"order": 3.0,
"parentTag": "us-gaap_LiabilitiesCurrent",
"weight": 1.0
}
},
"crdr": "credit",
"lang": {
"en-us": {
"role": {
"documentation": "Carrying value as of the balance sheet date of obligations incurred and payable, pertaining to costs that are statutory in nature, are incurred on contractual obligations, or accumulate over time and for which invoices have not yet been received or will not be rendered. Examples include taxes, interest, rent and utilities. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).",
"label": "Accrued Liabilities, Current",
"terseLabel": "Accrued liabilities",
"totalLabel": "Accrued Liabilities, Current, Total"
}
}
},
"localname": "AccruedLiabilitiesCurrent",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/CondensedBalanceSheets"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment": {
"auth_ref": [
"r37",
"r216"
],
"calculation": {
"http://kirbycorp.com/20220331/taxonomy/role/CondensedBalanceSheets": {
"order": 1.0,
"parentTag": "us-gaap_PropertyPlantAndEquipmentNet",
"weight": -1.0
}
},
"crdr": "credit",
"lang": {
"en-us": {
"role": {
"documentation": "Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.",
"label": "Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment",
"negatedTerseLabel": "Accumulated depreciation",
"periodEndLabel": "Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment, Ending Balance",
"periodStartLabel": "Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment, Beginning Balance",
"totalLabel": "Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment, Total"
}
}
},
"localname": "AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/CondensedBalanceSheets"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax": {
"auth_ref": [
"r25",
"r60",
"r62",
"r63",
"r550",
"r572",
"r573"
],
"calculation": {
"http://kirbycorp.com/20220331/taxonomy/role/CondensedBalanceSheets": {
"order": 2.0,
"parentTag": "us-gaap_StockholdersEquity",
"weight": 1.0
}
},
"crdr": "credit",
"lang": {
"en-us": {
"role": {
"documentation": "Accumulated change in equity from transactions and other events and circumstances from non-owner sources, net of tax effect, at period end. Excludes Net Income (Loss), and accumulated changes in equity from transactions resulting from investments by owners and distributions to owners. Includes foreign currency translation items, certain pension adjustments, unrealized gains and losses on certain investments in debt and equity securities, other than temporary impairment (OTTI) losses related to factors other than credit losses on available-for-sale and held-to-maturity debt securities that an entity does not intend to sell and it is not more likely than not that the entity will be required to sell before recovery of the amortized cost basis, as well as changes in the fair value of derivatives related to the effective portion of a designated cash flow hedge.",
"label": "Accumulated Other Comprehensive Income (Loss), Net of Tax",
"terseLabel": "Accumulated other comprehensive income - net",
"totalLabel": "Accumulated Other Comprehensive Income (Loss), Net of Tax, Total"
}
}
},
"localname": "AccumulatedOtherComprehensiveIncomeLossNetOfTax",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/CondensedBalanceSheets"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_AccumulatedOtherComprehensiveIncomeMember": {
"auth_ref": [
"r59",
"r63",
"r72",
"r73",
"r74",
"r115",
"r116",
"r117",
"r459",
"r568",
"r569",
"r594"
],
"lang": {
"en-us": {
"role": {
"documentation": "Accumulated increase (decrease) in equity from transactions and other events and circumstances from non-owner sources, attributable to the parent. Excludes net income (loss), and accumulated changes in equity from transactions resulting from investments by owners and distributions to owners.",
"label": "AOCI Attributable to Parent [Member]",
"terseLabel": "Accumulated Other Comprehensive Income [Member]"
}
}
},
"localname": "AccumulatedOtherComprehensiveIncomeMember",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/CondensedStatementsOfStockholdersEquity"
],
"xbrltype": "domainItemType"
},
"us-gaap_AdditionalPaidInCapitalCommonStock": {
"auth_ref": [
"r23"
],
"calculation": {
"http://kirbycorp.com/20220331/taxonomy/role/CondensedBalanceSheets": {
"order": 1.0,
"parentTag": "us-gaap_StockholdersEquity",
"weight": 1.0
}
},
"crdr": "credit",
"lang": {
"en-us": {
"role": {
"documentation": "Value received from shareholders in common stock-related transactions that are in excess of par value or stated value and amounts received from other stock-related transactions. Includes only common stock transactions (excludes preferred stock transactions). May be called contributed capital, capital in excess of par, capital surplus, or paid-in capital.",
"label": "Additional Paid in Capital",
"periodEndLabel": "Additional Paid in Capital, Common Stock, Ending Balance",
"periodStartLabel": "Additional Paid in Capital, Common Stock, Beginning Balance"
}
}
},
"localname": "AdditionalPaidInCapitalCommonStock",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/CondensedBalanceSheets"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_AdditionalPaidInCapitalMember": {
"auth_ref": [
"r115",
"r116",
"r117",
"r414",
"r415",
"r416",
"r467"
],
"lang": {
"en-us": {
"role": {
"documentation": "Excess of issue price over par or stated value of the entity's capital stock and amounts received from other transactions involving the entity's stock or stockholders.",
"label": "Additional Paid-in Capital [Member]",
"verboseLabel": "Additional Paid-in Capital [Member]"
}
}
},
"localname": "AdditionalPaidInCapitalMember",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/CondensedStatementsOfStockholdersEquity"
],
"xbrltype": "domainItemType"
},
"us-gaap_AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation": {
"auth_ref": [
],
"crdr": "debit",
"lang": {
"en-us": {
"role": {
"documentation": "Amount of decrease to equity for grantee's tax withholding obligation for award under share-based payment arrangement.",
"label": "Share-based Payment Arrangement, Decrease for Tax Withholding Obligation",
"negatedLabel": "Tax withholdings on equity award vesting"
}
}
},
"localname": "AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/CondensedStatementsOfStockholdersEquity"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"label": "Adjustments to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract]",
"terseLabel": "Adjustments to reconcile net earnings (loss) to net cash provided by operations:"
}
}
},
"localname": "AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/CondensedStatementsOfCashFlows"
],
"xbrltype": "stringItemType"
},
"us-gaap_AllOtherSegmentsMember": {
"auth_ref": [
"r157",
"r175",
"r176",
"r177",
"r178",
"r180"
],
"lang": {
"en-us": {
"role": {
"documentation": "Operating segments classified as other. Excludes intersegment elimination and reconciling items.",
"label": "Other Segments [Member]",
"terseLabel": "Other [Member]"
}
}
},
"localname": "AllOtherSegmentsMember",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/SegmentDataDetails"
],
"xbrltype": "domainItemType"
},
"us-gaap_AllocatedShareBasedCompensationExpense": {
"auth_ref": [
"r403",
"r410",
"r418"
],
"crdr": "debit",
"lang": {
"en-us": {
"role": {
"documentation": "Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.",
"label": "Share-based Payment Arrangement, Expense",
"terseLabel": "Compensation cost"
}
}
},
"localname": "AllocatedShareBasedCompensationExpense",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/StockAwardPlansCompensationCostDetails"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount": {
"auth_ref": [
"r150"
],
"lang": {
"en-us": {
"role": {
"documentation": "Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.",
"label": "Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount",
"terseLabel": "Antidilutive securities excluded from computation of earnings per share (in shares)"
}
}
},
"localname": "AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/EarningsPerShareDetails"
],
"xbrltype": "sharesItemType"
},
"us-gaap_AssetImpairmentChargesAbstract": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"label": "Asset Impairment Charges [Abstract]"
}
}
},
"localname": "AssetImpairmentChargesAbstract",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"xbrltype": "stringItemType"
},
"us-gaap_AssetImpairmentChargesTextBlock": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"documentation": "The entire disclosure for the details of the charge against earnings resulting from the aggregate write down of all assets from their carrying value to their fair value. Disclosure may also include a description of the impaired asset and facts and circumstances leading to the impairment, amount of the impairment loss and where the loss is located in the income statement, method(s) for determining fair value, and the segment in which the impaired asset is reported.",
"label": "Asset Impairment Charges [Text Block]"
}
}
},
"localname": "AssetImpairmentChargesTextBlock",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/ImpairmentsAndOtherCharges"
],
"xbrltype": "textBlockItemType"
},
"us-gaap_Assets": {
"auth_ref": [
"r109",
"r170",
"r177",
"r184",
"r198",
"r239",
"r240",
"r241",
"r243",
"r244",
"r245",
"r246",
"r248",
"r250",
"r252",
"r253",
"r454",
"r460",
"r473",
"r506",
"r508",
"r527",
"r547"
],
"calculation": {
"http://kirbycorp.com/20220331/taxonomy/role/CondensedBalanceSheets": {
"order": null,
"parentTag": null,
"root": true,
"weight": null
}
},
"crdr": "debit",
"lang": {
"en-us": {
"role": {
"documentation": "Sum of the carrying amounts as of the balance sheet date of all assets that are recognized. Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.",
"label": "Assets",
"totalLabel": "Total assets",
"verboseLabel": "Total assets"
}
}
},
"localname": "Assets",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/CondensedBalanceSheets",
"http://kirbycorp.com/20220331/taxonomy/role/SegmentDataDetails"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_AssetsAbstract": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"label": "Assets [Abstract]",
"terseLabel": "ASSETS"
}
}
},
"localname": "AssetsAbstract",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/CondensedBalanceSheets"
],
"xbrltype": "stringItemType"
},
"us-gaap_AssetsCurrent": {
"auth_ref": [
"r7",
"r8",
"r56",
"r109",
"r198",
"r239",
"r240",
"r241",
"r243",
"r244",
"r245",
"r246",
"r248",
"r250",
"r252",
"r253",
"r454",
"r460",
"r473",
"r506",
"r508"
],
"calculation": {
"http://kirbycorp.com/20220331/taxonomy/role/CondensedBalanceSheets": {
"order": 0.0,
"parentTag": "us-gaap_Assets",
"weight": 1.0
}
},
"crdr": "debit",
"lang": {
"en-us": {
"role": {
"documentation": "Sum of the carrying amounts as of the balance sheet date of all assets that are expected to be realized in cash, sold, or consumed within one year (or the normal operating cycle, if longer). Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.",
"label": "Assets, Current",
"totalLabel": "Total current assets"
}
}
},
"localname": "AssetsCurrent",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/CondensedBalanceSheets"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_AssetsCurrentAbstract": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"label": "Assets, Current [Abstract]"
}
}
},
"localname": "AssetsCurrentAbstract",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/CondensedBalanceSheets"
],
"xbrltype": "stringItemType"
},
"us-gaap_AwardTypeAxis": {
"auth_ref": [
"r404",
"r412"
],
"lang": {
"en-us": {
"role": {
"documentation": "Information by type of award under share-based payment arrangement.",
"label": "Award Type [Axis]"
}
}
},
"localname": "AwardTypeAxis",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/EarningsPerShareDetails",
"http://kirbycorp.com/20220331/taxonomy/role/StockAwardPlansDetails"
],
"xbrltype": "stringItemType"
},
"us-gaap_BasisOfAccounting": {
"auth_ref": [
"r114"
],
"lang": {
"en-us": {
"role": {
"documentation": "The entire disclosure for the basis of accounting, or basis of presentation, used to prepare the financial statements (for example, US Generally Accepted Accounting Principles, Other Comprehensive Basis of Accounting, IFRS).",
"label": "Basis of Accounting [Text Block]",
"terseLabel": "Basis for Preparation of the Condensed Financial Statements"
}
}
},
"localname": "BasisOfAccounting",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/BasisForPreparationOfCondensedFinancialStatements"
],
"xbrltype": "textBlockItemType"
},
"us-gaap_BusinessAcquisitionAcquireeDomain": {
"auth_ref": [
"r391",
"r396"
],
"lang": {
"en-us": {
"role": {
"documentation": "Identification of the acquiree in a material business combination (or series of individually immaterial business combinations), which may include the name or other type of identification of the acquiree.",
"label": "Business Acquisition, Acquiree [Domain]"
}
}
},
"localname": "BusinessAcquisitionAcquireeDomain",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/DisclosureAcquisitionDetails",
"http://kirbycorp.com/20220331/taxonomy/role/RetirementPlansDetails"
],
"xbrltype": "domainItemType"
},
"us-gaap_BusinessAcquisitionAxis": {
"auth_ref": [
"r391",
"r396",
"r443",
"r444"
],
"lang": {
"en-us": {
"role": {
"documentation": "Information by business combination or series of individually immaterial business combinations.",
"label": "Business Acquisition [Axis]"
}
}
},
"localname": "BusinessAcquisitionAxis",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/DisclosureAcquisitionDetails",
"http://kirbycorp.com/20220331/taxonomy/role/RetirementPlansDetails"
],
"xbrltype": "stringItemType"
},
"us-gaap_BusinessCombinationDisclosureTextBlock": {
"auth_ref": [
"r449"
],
"lang": {
"en-us": {
"role": {
"documentation": "The entire disclosure for a business combination (or series of individually immaterial business combinations) completed during the period, including background, timing, and recognized assets and liabilities. The disclosure may include leverage buyout transactions (as applicable).",
"label": "Business Combination Disclosure [Text Block]",
"terseLabel": "Acquisitions"
}
}
},
"localname": "BusinessCombinationDisclosureTextBlock",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/DisclosureAcquisition1"
],
"xbrltype": "textBlockItemType"
},
"us-gaap_BusinessCombinationsAbstract": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"label": "Business Combinations [Abstract]"
}
}
},
"localname": "BusinessCombinationsAbstract",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"xbrltype": "stringItemType"
},
"us-gaap_CashAndCashEquivalentsAtCarryingValue": {
"auth_ref": [
"r4",
"r34",
"r105"
],
"calculation": {
"http://kirbycorp.com/20220331/taxonomy/role/CondensedBalanceSheets": {
"order": 0.0,
"parentTag": "us-gaap_AssetsCurrent",
"weight": 1.0
}
},
"crdr": "debit",
"lang": {
"en-us": {
"role": {
"documentation": "Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation.",
"label": "Cash and cash equivalents",
"periodEndLabel": "Cash and Cash Equivalents, at Carrying Value, Ending Balance",
"periodStartLabel": "Cash and Cash Equivalents, at Carrying Value, Beginning Balance",
"totalLabel": "Cash and Cash Equivalents, at Carrying Value, Total"
}
}
},
"localname": "CashAndCashEquivalentsAtCarryingValue",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/CondensedBalanceSheets"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents": {
"auth_ref": [
"r97",
"r105",
"r107"
],
"crdr": "debit",
"lang": {
"en-us": {
"role": {
"documentation": "Amount of cash and cash equivalents, and cash and cash equivalents restricted to withdrawal or usage. Excludes amount for disposal group and discontinued operations. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.",
"label": "Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents",
"periodEndLabel": "Cash and cash equivalents, end of period",
"periodStartLabel": "Cash and cash equivalents, beginning of year",
"totalLabel": "Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Total"
}
}
},
"localname": "CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/CondensedStatementsOfCashFlows"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect": {
"auth_ref": [
"r97",
"r475"
],
"calculation": {
"http://kirbycorp.com/20220331/taxonomy/role/CondensedStatementsOfCashFlows": {
"order": null,
"parentTag": null,
"root": true,
"weight": null
}
},
"crdr": "debit",
"lang": {
"en-us": {
"role": {
"documentation": "Amount of increase (decrease) in cash, cash equivalents, and cash and cash equivalents restricted to withdrawal or usage; including effect from exchange rate change. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.",
"label": "Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect",
"totalLabel": "Decrease in cash and cash equivalents"
}
}
},
"localname": "CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/CondensedStatementsOfCashFlows"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_CommitmentsAndContingencies": {
"auth_ref": [
"r48",
"r231",
"r533",
"r555"
],
"calculation": {
"http://kirbycorp.com/20220331/taxonomy/role/CondensedBalanceSheets": {
"order": 2.0,
"parentTag": "us-gaap_LiabilitiesAndStockholdersEquity",
"weight": 1.0
}
},
"crdr": "credit",
"lang": {
"en-us": {
"role": {
"documentation": "Represents the caption on the face of the balance sheet to indicate that the entity has entered into (1) purchase or supply arrangements that will require expending a portion of its resources to meet the terms thereof, and (2) is exposed to potential losses or, less frequently, gains, arising from (a) possible claims against a company's resources due to future performance under contract terms, and (b) possible losses or likely gains from uncertainties that will ultimately be resolved when one or more future events that are deemed likely to occur do occur or fail to occur.",
"label": "Commitments and Contingencies",
"terseLabel": "Contingencies and commitments"
}
}
},
"localname": "CommitmentsAndContingencies",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/CondensedBalanceSheets"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_CommitmentsAndContingenciesDisclosureAbstract": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"label": "Commitments and Contingencies Disclosure [Abstract]"
}
}
},
"localname": "CommitmentsAndContingenciesDisclosureAbstract",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"xbrltype": "stringItemType"
},
"us-gaap_CommitmentsAndContingenciesDisclosureTextBlock": {
"auth_ref": [
"r228",
"r229",
"r230",
"r232",
"r576"
],
"lang": {
"en-us": {
"role": {
"documentation": "The entire disclosure for commitments and contingencies.",
"label": "Commitments and Contingencies Disclosure [Text Block]",
"terseLabel": "Contingencies"
}
}
},
"localname": "CommitmentsAndContingenciesDisclosureTextBlock",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/ContingenciesAndCommitments"
],
"xbrltype": "textBlockItemType"
},
"us-gaap_CommonStockMember": {
"auth_ref": [
"r115",
"r116",
"r467"
],
"lang": {
"en-us": {
"role": {
"documentation": "Stock that is subordinate to all other stock of the issuer.",
"label": "Common Stock [Member]",
"terseLabel": "Common Stock [Member]"
}
}
},
"localname": "CommonStockMember",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/CondensedStatementsOfStockholdersEquity"
],
"xbrltype": "domainItemType"
},
"us-gaap_CommonStockParOrStatedValuePerShare": {
"auth_ref": [
"r21"
],
"lang": {
"en-us": {
"role": {
"documentation": "Face amount or stated value per share of common stock.",
"label": "Common Stock, Par or Stated Value Per Share",
"terseLabel": "Common stock, par value per share (in dollars per share)"
}
}
},
"localname": "CommonStockParOrStatedValuePerShare",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/CondensedBalanceSheetsParenthetical"
],
"xbrltype": "perShareItemType"
},
"us-gaap_CommonStockSharesAuthorized": {
"auth_ref": [
"r21"
],
"lang": {
"en-us": {
"role": {
"documentation": "The maximum number of common shares permitted to be issued by an entity's charter and bylaws.",
"label": "Common Stock, Shares Authorized",
"terseLabel": "Common stock, shares authorized (in shares)"
}
}
},
"localname": "CommonStockSharesAuthorized",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/CondensedBalanceSheetsParenthetical"
],
"xbrltype": "sharesItemType"
},
"us-gaap_CommonStockSharesIssued": {
"auth_ref": [
"r21"
],
"lang": {
"en-us": {
"role": {
"documentation": "Total number of common shares of an entity that have been sold or granted to shareholders (includes common shares that were issued, repurchased and remain in the treasury). These shares represent capital invested by the firm's shareholders and owners, and may be all or only a portion of the number of shares authorized. Shares issued include shares outstanding and shares held in the treasury.",
"label": "Common Stock, Shares, Issued",
"terseLabel": "Common stock, shares issued (in shares)",
"totalLabel": "Common Stock, Shares, Issued, Total"
}
}
},
"localname": "CommonStockSharesIssued",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/CondensedBalanceSheetsParenthetical"
],
"xbrltype": "sharesItemType"
},
"us-gaap_CommonStockValue": {
"auth_ref": [
"r21",
"r508"
],
"calculation": {
"http://kirbycorp.com/20220331/taxonomy/role/CondensedBalanceSheets": {
"order": 0.0,
"parentTag": "us-gaap_StockholdersEquity",
"weight": 1.0
}
},
"crdr": "credit",
"lang": {
"en-us": {
"role": {
"documentation": "Aggregate par or stated value of issued nonredeemable common stock (or common stock redeemable solely at the option of the issuer). This item includes treasury stock repurchased by the entity. Note: elements for number of nonredeemable common shares, par value and other disclosure concepts are in another section within stockholders' equity.",
"label": "Common Stock, Value, Issued",
"periodEndLabel": "Common Stock, Value, Issued, Ending Balance",
"periodStartLabel": "Common Stock, Value, Issued, Beginning Balance",
"terseLabel": "Common stock, $0.10 par value per share. Authorized 120 million shares, issued 65.5 million shares",
"totalLabel": "Common Stock, Value, Issued, Total"
}
}
},
"localname": "CommonStockValue",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/CondensedBalanceSheets"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_CompensationAndRetirementDisclosureAbstract": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"label": "Retirement Benefits [Abstract]"
}
}
},
"localname": "CompensationAndRetirementDisclosureAbstract",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"xbrltype": "stringItemType"
},
"us-gaap_ComprehensiveIncomeNetOfTax": {
"auth_ref": [
"r68",
"r70",
"r71",
"r81",
"r538",
"r559"
],
"calculation": {
"http://kirbycorp.com/20220331/taxonomy/role/CondensedStatementsOfComprehensiveIncome": {
"order": null,
"parentTag": null,
"root": true,
"weight": null
}
},
"crdr": "credit",
"lang": {
"en-us": {
"role": {
"documentation": "Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners.",
"label": "Comprehensive Income (Loss), Net of Tax, Attributable to Parent",
"totalLabel": "Comprehensive income (loss) attributable to Kirby"
}
}
},
"localname": "ComprehensiveIncomeNetOfTax",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/CondensedStatementsOfComprehensiveIncome"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest": {
"auth_ref": [
"r68",
"r70",
"r80",
"r453",
"r464",
"r537",
"r558"
],
"calculation": {
"http://kirbycorp.com/20220331/taxonomy/role/CondensedStatementsOfComprehensiveIncome": {
"order": 1.0,
"parentTag": "us-gaap_ComprehensiveIncomeNetOfTax",
"weight": 1.0
}
},
"crdr": "credit",
"lang": {
"en-us": {
"role": {
"documentation": "Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income. Excludes changes in equity resulting from investments by owners and distributions to owners.",
"label": "Comprehensive Income (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest",
"terseLabel": "Total comprehensive income, net of taxes",
"totalLabel": "Total comprehensive income (loss), net of taxes"
}
}
},
"localname": "ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/CondensedStatementsOfComprehensiveIncome",
"http://kirbycorp.com/20220331/taxonomy/role/CondensedStatementsOfStockholdersEquity"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_ContractWithCustomerAssetNet": {
"auth_ref": [
"r289",
"r291",
"r303"
],
"crdr": "debit",
"lang": {
"en-us": {
"role": {
"documentation": "Amount, after allowance for credit loss, of right to consideration in exchange for good or service transferred to customer when right is conditioned on something other than passage of time.",
"label": "Contract with Customer, Asset, after Allowance for Credit Loss",
"terseLabel": "Contract assets",
"totalLabel": "Contract with Customer, Asset, after Allowance for Credit Loss, Total"
}
}
},
"localname": "ContractWithCustomerAssetNet",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/RevenuesRemainingPerformanceObligationDetails"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_ContractWithCustomerLiabilityCurrent": {
"auth_ref": [
"r289",
"r290",
"r303"
],
"calculation": {
"http://kirbycorp.com/20220331/taxonomy/role/CondensedBalanceSheets": {
"order": 5.0,
"parentTag": "us-gaap_LiabilitiesCurrent",
"weight": 1.0
}
},
"crdr": "credit",
"lang": {
"en-us": {
"role": {
"documentation": "Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable, classified as current.",
"label": "Contract with Customer, Liability, Current",
"terseLabel": "Deferred revenues"
}
}
},
"localname": "ContractWithCustomerLiabilityCurrent",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/CondensedBalanceSheets"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_ContractWithCustomerLiabilityRevenueRecognized": {
"auth_ref": [
"r304"
],
"crdr": "credit",
"lang": {
"en-us": {
"role": {
"documentation": "Amount of revenue recognized that was previously included in balance of obligation to transfer good or service to customer for which consideration from customer has been received or is due.",
"label": "Contract with Customer, Liability, Revenue Recognized",
"terseLabel": "Revenue recognized"
}
}
},
"localname": "ContractWithCustomerLiabilityRevenueRecognized",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/DisclosureRevenuesDetails"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_CostsAndExpenses": {
"auth_ref": [
"r85"
],
"calculation": {
"http://kirbycorp.com/20220331/taxonomy/role/CondensedStatementsOfEarnings": {
"order": 0.0,
"parentTag": "us-gaap_OperatingIncomeLoss",
"weight": -1.0
}
},
"crdr": "debit",
"lang": {
"en-us": {
"role": {
"documentation": "Total costs of sales and operating expenses for the period.",
"label": "Costs and Expenses",
"totalLabel": "Total costs and expenses"
}
}
},
"localname": "CostsAndExpenses",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/CondensedStatementsOfEarnings"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_CostsAndExpensesAbstract": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"label": "Costs and Expenses [Abstract]",
"terseLabel": "Costs and expenses:"
}
}
},
"localname": "CostsAndExpensesAbstract",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/CondensedStatementsOfEarnings"
],
"xbrltype": "stringItemType"
},
"us-gaap_CreditFacilityAxis": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"documentation": "Information by type of credit facility. Credit facilities provide capital to borrowers without the need to structure a loan for each borrowing.",
"label": "Credit Facility [Axis]"
}
}
},
"localname": "CreditFacilityAxis",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/LongtermDebtBorrowingsAndPaymentsUnderBankCreditFacilitiesDetails",
"http://kirbycorp.com/20220331/taxonomy/role/LongtermDebtCarryingValueAndFairValueOfDebtOutstandingDetails",
"http://kirbycorp.com/20220331/taxonomy/role/LongtermDebtDetails"
],
"xbrltype": "stringItemType"
},
"us-gaap_CreditFacilityDomain": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"documentation": "Type of credit facility. Credit facilities provide capital to borrowers without the need to structure a loan for each borrowing.",
"label": "Credit Facility [Domain]"
}
}
},
"localname": "CreditFacilityDomain",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/LongtermDebtBorrowingsAndPaymentsUnderBankCreditFacilitiesDetails",
"http://kirbycorp.com/20220331/taxonomy/role/LongtermDebtCarryingValueAndFairValueOfDebtOutstandingDetails",
"http://kirbycorp.com/20220331/taxonomy/role/LongtermDebtDetails"
],
"xbrltype": "domainItemType"
},
"us-gaap_CurrentFederalStateAndLocalTaxExpenseBenefitAbstract": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"label": "Current Federal, State and Local, Tax Expense (Benefit) [Abstract]"
}
}
},
"localname": "CurrentFederalStateAndLocalTaxExpenseBenefitAbstract",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/TaxesOnIncomeDetails"
],
"xbrltype": "stringItemType"
},
"us-gaap_CurrentFederalTaxExpenseBenefit": {
"auth_ref": [
"r110",
"r427",
"r433"
],
"calculation": {
"http://kirbycorp.com/20220331/taxonomy/role/TaxesOnIncomeDetails": {
"order": 0.0,
"parentTag": "us-gaap_IncomeTaxExpenseBenefit",
"weight": 1.0
}
},
"crdr": "debit",
"lang": {
"en-us": {
"role": {
"documentation": "Amount of current federal tax expense (benefit) pertaining to income (loss) from continuing operations.",
"label": "Current Federal Tax Expense (Benefit)",
"terseLabel": "Current"
}
}
},
"localname": "CurrentFederalTaxExpenseBenefit",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/TaxesOnIncomeDetails"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_CurrentForeignTaxExpenseBenefit": {
"auth_ref": [
"r110",
"r427"
],
"calculation": {
"http://kirbycorp.com/20220331/taxonomy/role/TaxesOnIncomeDetails": {
"order": 4.0,
"parentTag": "us-gaap_IncomeTaxExpenseBenefit",
"weight": 1.0
}
},
"crdr": "debit",
"lang": {
"en-us": {
"role": {
"documentation": "Amount of current foreign income tax expense (benefit) pertaining to income (loss) from continuing operations.",
"label": "Current Foreign Tax Expense (Benefit)"
}
}
},
"localname": "CurrentForeignTaxExpenseBenefit",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/TaxesOnIncomeDetails"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_CurrentStateAndLocalTaxExpenseBenefit": {
"auth_ref": [
"r110",
"r427",
"r433"
],
"calculation": {
"http://kirbycorp.com/20220331/taxonomy/role/TaxesOnIncomeDetails": {
"order": 2.0,
"parentTag": "us-gaap_IncomeTaxExpenseBenefit",
"weight": 1.0
}
},
"crdr": "debit",
"lang": {
"en-us": {
"role": {
"documentation": "Amount of current state and local tax expense (benefit) pertaining to income (loss) from continuing operations.",
"label": "Current State and Local Tax Expense (Benefit)",
"terseLabel": "Current"
}
}
},
"localname": "CurrentStateAndLocalTaxExpenseBenefit",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/TaxesOnIncomeDetails"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_DebtDisclosureAbstract": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"label": "Debt Disclosure [Abstract]"
}
}
},
"localname": "DebtDisclosureAbstract",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"xbrltype": "stringItemType"
},
"us-gaap_DebtInstrumentAxis": {
"auth_ref": [
"r16",
"r17",
"r18",
"r108",
"r113",
"r254",
"r255",
"r256",
"r257",
"r258",
"r259",
"r260",
"r261",
"r262",
"r263",
"r264",
"r265",
"r266",
"r267",
"r268",
"r269",
"r270",
"r275",
"r276",
"r277",
"r278",
"r489",
"r528",
"r530",
"r545"
],
"lang": {
"en-us": {
"role": {
"documentation": "Information by type of debt instrument, including, but not limited to, draws against credit facilities.",
"label": "Debt Instrument [Axis]"
}
}
},
"localname": "DebtInstrumentAxis",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/LongtermDebtCarryingValueAndFairValueOfDebtOutstandingDetails",
"http://kirbycorp.com/20220331/taxonomy/role/LongtermDebtDetails"
],
"xbrltype": "stringItemType"
},
"us-gaap_DebtInstrumentBasisSpreadOnVariableRate1": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"documentation": "Percentage points added to the reference rate to compute the variable rate on the debt instrument.",
"label": "Debt Instrument, Basis Spread on Variable Rate"
}
}
},
"localname": "DebtInstrumentBasisSpreadOnVariableRate1",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/LongtermDebtCarryingValueAndFairValueOfDebtOutstandingDetails"
],
"xbrltype": "percentItemType"
},
"us-gaap_DebtInstrumentCarryingAmount": {
"auth_ref": [
"r18",
"r272",
"r530",
"r545"
],
"crdr": "credit",
"lang": {
"en-us": {
"role": {
"documentation": "Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.",
"label": "Long-term Debt, Gross",
"terseLabel": "Carrying value"
}
}
},
"localname": "DebtInstrumentCarryingAmount",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/LongtermDebtCarryingValueAndFairValueOfDebtOutstandingDetails"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_DebtInstrumentFaceAmount": {
"auth_ref": [
"r254",
"r275",
"r276",
"r487",
"r489",
"r490"
],
"crdr": "credit",
"lang": {
"en-us": {
"role": {
"documentation": "Face (par) amount of debt instrument at time of issuance.",
"label": "Debt Instrument, Face Amount",
"terseLabel": "Long term debt, face amount"
}
}
},
"localname": "DebtInstrumentFaceAmount",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/LongtermDebtDetails"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_DebtInstrumentFairValue": {
"auth_ref": [
"r263",
"r275",
"r276",
"r472"
],
"crdr": "credit",
"lang": {
"en-us": {
"role": {
"documentation": "Fair value portion of debt instrument payable, including, but not limited to, notes payable and loans payable.",
"label": "Debt Instrument, Fair Value Disclosure",
"terseLabel": "Fair value",
"totalLabel": "Debt Instrument, Fair Value Disclosure, Total"
}
}
},
"localname": "DebtInstrumentFairValue",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/LongtermDebtCarryingValueAndFairValueOfDebtOutstandingDetails"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_DebtInstrumentFrequencyOfPeriodicPayment": {
"auth_ref": [
"r46",
"r543"
],
"lang": {
"en-us": {
"role": {
"documentation": "Description of the frequency of periodic payments (monthly, quarterly, annual).",
"label": "Debt Instrument, Frequency of Periodic Payment"
}
}
},
"localname": "DebtInstrumentFrequencyOfPeriodicPayment",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/LongtermDebtDetails"
],
"xbrltype": "stringItemType"
},
"us-gaap_DebtInstrumentInterestRateStatedPercentage": {
"auth_ref": [
"r44",
"r255"
],
"lang": {
"en-us": {
"role": {
"documentation": "Contractual interest rate for funds borrowed, under the debt agreement.",
"label": "Debt Instrument, Interest Rate, Stated Percentage",
"verboseLabel": "Interest rate"
}
}
},
"localname": "DebtInstrumentInterestRateStatedPercentage",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/LongtermDebtCarryingValueAndFairValueOfDebtOutstandingDetails",
"http://kirbycorp.com/20220331/taxonomy/role/LongtermDebtDetails"
],
"xbrltype": "percentItemType"
},
"us-gaap_DebtInstrumentLineItems": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
"label": "Debt Instrument [Line Items]"
}
}
},
"localname": "DebtInstrumentLineItems",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/LongtermDebtBorrowingsAndPaymentsUnderBankCreditFacilitiesDetails",
"http://kirbycorp.com/20220331/taxonomy/role/LongtermDebtCarryingValueAndFairValueOfDebtOutstandingDetails",
"http://kirbycorp.com/20220331/taxonomy/role/LongtermDebtDetails"
],
"xbrltype": "stringItemType"
},
"us-gaap_DebtInstrumentMaturityDate": {
"auth_ref": [
"r45",
"r257",
"r471"
],
"lang": {
"en-us": {
"role": {
"documentation": "Date when the debt instrument is scheduled to be fully repaid, in YYYY-MM-DD format.",
"label": "Debt Instrument, Maturity Date",
"terseLabel": "Maturity Date"
}
}
},
"localname": "DebtInstrumentMaturityDate",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/LongtermDebtCarryingValueAndFairValueOfDebtOutstandingDetails",
"http://kirbycorp.com/20220331/taxonomy/role/LongtermDebtDetails"
],
"xbrltype": "dateItemType"
},
"us-gaap_DebtInstrumentNameDomain": {
"auth_ref": [
"r46",
"r108",
"r113",
"r254",
"r255",
"r256",
"r257",
"r258",
"r259",
"r260",
"r261",
"r262",
"r263",
"r264",
"r265",
"r266",
"r267",
"r268",
"r269",
"r270",
"r275",
"r276",
"r277",
"r278",
"r489"
],
"lang": {
"en-us": {
"role": {
"documentation": "The name for the particular debt instrument or borrowing that distinguishes it from other debt instruments or borrowings, including draws against credit facilities.",
"label": "Debt Instrument, Name [Domain]"
}
}
},
"localname": "DebtInstrumentNameDomain",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/LongtermDebtCarryingValueAndFairValueOfDebtOutstandingDetails",
"http://kirbycorp.com/20220331/taxonomy/role/LongtermDebtDetails"
],
"xbrltype": "domainItemType"
},
"us-gaap_DebtInstrumentPeriodicPaymentInterest": {
"auth_ref": [
"r46"
],
"crdr": "debit",
"lang": {
"en-us": {
"role": {
"documentation": "Amount of the required periodic payments applied to interest.",
"label": "Debt Instrument, Periodic Payment, Interest",
"terseLabel": "Periodic payment, interest"
}
}
},
"localname": "DebtInstrumentPeriodicPaymentInterest",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/LongtermDebtDetails"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_DebtInstrumentTable": {
"auth_ref": [
"r46",
"r108",
"r113",
"r254",
"r255",
"r256",
"r257",
"r258",
"r259",
"r260",
"r261",
"r262",
"r263",
"r264",
"r265",
"r266",
"r267",
"r268",
"r269",
"r270",
"r271",
"r275",
"r276",
"r277",
"r278",
"r282",
"r283",
"r284",
"r285",
"r486",
"r487",
"r489",
"r490",
"r544"
],
"lang": {
"en-us": {
"role": {
"documentation": "A table or schedule providing information pertaining to long-term debt instruments or arrangements, including identification, terms, features, collateral requirements and other information necessary to a fair presentation. These are debt arrangements that originally required repayment more than twelve months after issuance or greater than the normal operating cycle of the company, if longer.",
"label": "Schedule of Long-term Debt Instruments [Table]"
}
}
},
"localname": "DebtInstrumentTable",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/LongtermDebtBorrowingsAndPaymentsUnderBankCreditFacilitiesDetails",
"http://kirbycorp.com/20220331/taxonomy/role/LongtermDebtCarryingValueAndFairValueOfDebtOutstandingDetails",
"http://kirbycorp.com/20220331/taxonomy/role/LongtermDebtDetails"
],
"xbrltype": "stringItemType"
},
"us-gaap_DebtInstrumentUnamortizedDiscount": {
"auth_ref": [
"r261",
"r486",
"r490"
],
"crdr": "debit",
"lang": {
"en-us": {
"role": {
"documentation": "Amount, after accumulated amortization, of debt discount.",
"label": "Debt Instrument, Unamortized Discount",
"negatedLabel": "Unamortized debt discounts and issuance costs",
"totalLabel": "Debt Instrument, Unamortized Discount, Total"
}
}
},
"localname": "DebtInstrumentUnamortizedDiscount",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/LongtermDebtCarryingValueAndFairValueOfDebtOutstandingDetails"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet": {
"auth_ref": [
"r261",
"r273",
"r275",
"r276",
"r488"
],
"crdr": "debit",
"lang": {
"en-us": {
"role": {
"documentation": "Amount of unamortized debt discount (premium) and debt issuance costs.",
"label": "Debt Instrument, Unamortized Discount (Premium) and Debt Issuance Costs, Net",
"terseLabel": "Amount excluded on unamortized debt discounts and issuance costs",
"totalLabel": "Debt Instrument, Unamortized Discount (Premium) and Debt Issuance Costs, Net, Total"
}
}
},
"localname": "DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/LongtermDebtCarryingValueAndFairValueOfDebtOutstandingDetails"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_DebtInstrumentsAbstract": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"label": "Debt Instruments [Abstract]",
"terseLabel": "Long-term Debt [Abstract]"
}
}
},
"localname": "DebtInstrumentsAbstract",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/LongtermDebtDetails"
],
"xbrltype": "stringItemType"
},
"us-gaap_DebtSecuritiesPayableMember": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"documentation": "Financial obligations in a security form.",
"label": "Debt Securities Payable [Member]",
"verboseLabel": "Performance Bonds [Member]"
}
}
},
"localname": "DebtSecuritiesPayableMember",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/ContingenciesAndCommitmentsDetails"
],
"xbrltype": "domainItemType"
},
"us-gaap_DeferredFederalIncomeTaxExpenseBenefit": {
"auth_ref": [
"r110",
"r428",
"r433"
],
"calculation": {
"http://kirbycorp.com/20220331/taxonomy/role/TaxesOnIncomeDetails": {
"order": 1.0,
"parentTag": "us-gaap_IncomeTaxExpenseBenefit",
"weight": 1.0
}
},
"crdr": "debit",
"lang": {
"en-us": {
"role": {
"documentation": "Amount of deferred federal income tax expense (benefit) pertaining to income (loss) from continuing operations.",
"label": "Deferred Federal Income Tax Expense (Benefit)",
"terseLabel": "Deferred"
}
}
},
"localname": "DeferredFederalIncomeTaxExpenseBenefit",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/TaxesOnIncomeDetails"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_DeferredIncomeTaxExpenseBenefit": {
"auth_ref": [
"r103",
"r110",
"r428",
"r433",
"r434",
"r435"
],
"calculation": {
"http://kirbycorp.com/20220331/taxonomy/role/CondensedStatementsOfCashFlows": {
"order": 2.0,
"parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities",
"weight": 1.0
}
},
"crdr": "debit",
"lang": {
"en-us": {
"role": {
"documentation": "Amount of deferred income tax expense (benefit) pertaining to income (loss) from continuing operations.",
"label": "Deferred Income Tax Expense (Benefit)",
"terseLabel": "Provision (benefit) for deferred income taxes",
"totalLabel": "Deferred Income Tax Expense (Benefit), Total"
}
}
},
"localname": "DeferredIncomeTaxExpenseBenefit",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/CondensedStatementsOfCashFlows"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_DeferredIncomeTaxLiabilitiesNet": {
"auth_ref": [
"r420",
"r421"
],
"calculation": {
"http://kirbycorp.com/20220331/taxonomy/role/CondensedBalanceSheets": {
"order": 1.0,
"parentTag": "us-gaap_LiabilitiesNoncurrent",
"weight": 1.0
}
},
"crdr": "credit",
"lang": {
"en-us": {
"role": {
"documentation": "Amount, after deferred tax asset, of deferred tax liability attributable to taxable differences with jurisdictional netting.",
"label": "Deferred Income Tax Liabilities, Net",
"terseLabel": "Deferred income taxes",
"totalLabel": "Deferred Income Tax Liabilities, Net, Total"
}
}
},
"localname": "DeferredIncomeTaxLiabilitiesNet",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/CondensedBalanceSheets"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_DeferredIncomeTaxesAndOtherTaxReceivableCurrent": {
"auth_ref": [
],
"crdr": "debit",
"lang": {
"en-us": {
"role": {
"documentation": "Amount after allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and other tax receivables expected to be realized or consumed within one year or operating cycle, if longer.",
"label": "Deferred Income Taxes and Other Tax Receivable, Current",
"terseLabel": "Income tax receivable"
}
}
},
"localname": "DeferredIncomeTaxesAndOtherTaxReceivableCurrent",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/TaxesOnIncomeDetails"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_DeferredStateAndLocalIncomeTaxExpenseBenefit": {
"auth_ref": [
"r110",
"r428",
"r433"
],
"calculation": {
"http://kirbycorp.com/20220331/taxonomy/role/TaxesOnIncomeDetails": {
"order": 3.0,
"parentTag": "us-gaap_IncomeTaxExpenseBenefit",
"weight": 1.0
}
},
"crdr": "debit",
"lang": {
"en-us": {
"role": {
"documentation": "Amount of deferred state and local tax expense (benefit) pertaining to income (loss) from continuing operations.",
"label": "Deferred State and Local Income Tax Expense (Benefit)"
}
}
},
"localname": "DeferredStateAndLocalIncomeTaxExpenseBenefit",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/TaxesOnIncomeDetails"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_DefinedBenefitPlanAdditionalInformationAbstract": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"label": "Defined Benefit Plan, Additional Information [Abstract]",
"terseLabel": "Retirement Plans [Abstract]"
}
}
},
"localname": "DefinedBenefitPlanAdditionalInformationAbstract",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/RetirementPlansDetails"
],
"xbrltype": "stringItemType"
},
"us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses": {
"auth_ref": [
"r317",
"r355",
"r379",
"r385",
"r386"
],
"calculation": {
"http://kirbycorp.com/20220331/taxonomy/role/RetirementPlansDetails": {
"order": 3.0,
"parentTag": "us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost",
"weight": -1.0
}
},
"crdr": "credit",
"lang": {
"en-us": {
"role": {
"documentation": "Amount of gain (loss) recognized in net periodic benefit (cost) credit of defined benefit plan.",
"label": "Defined Benefit Plan, Amortization of Gain (Loss)",
"negatedLabel": "Amortization of actuarial loss (gain)"
}
}
},
"localname": "DefinedBenefitPlanAmortizationOfGainsLosses",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/RetirementPlansDetails"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_DefinedBenefitPlanContributionsByEmployer": {
"auth_ref": [
"r332",
"r340",
"r342",
"r383",
"r385",
"r386"
],
"crdr": "debit",
"lang": {
"en-us": {
"role": {
"documentation": "Amount of contribution received by defined benefit plan from employer which increases plan assets.",
"label": "Defined Benefit Plan, Plan Assets, Contributions by Employer",
"terseLabel": "Pension contributions"
}
}
},
"localname": "DefinedBenefitPlanContributionsByEmployer",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/RetirementPlansDetails"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_DefinedBenefitPlanDisclosureLineItems": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
"label": "Defined Benefit Plan Disclosure [Line Items]"
}
}
},
"localname": "DefinedBenefitPlanDisclosureLineItems",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/RetirementPlansDetails",
"http://kirbycorp.com/20220331/taxonomy/role/RetirementPlansTables"
],
"xbrltype": "stringItemType"
},
"us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets": {
"auth_ref": [
"r317",
"r354",
"r378",
"r385",
"r386"
],
"calculation": {
"http://kirbycorp.com/20220331/taxonomy/role/RetirementPlansDetails": {
"order": 2.0,
"parentTag": "us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost",
"weight": -1.0
}
},
"crdr": "credit",
"lang": {
"en-us": {
"role": {
"documentation": "Amount of expected return (loss) recognized in net periodic benefit (cost) credit, calculated based on expected long-term rate of return and market-related value of plan assets of defined benefit plan.",
"label": "Defined Benefit Plan, Expected Return (Loss) on Plan Assets",
"negatedLabel": "Expected return on plan assets"
}
}
},
"localname": "DefinedBenefitPlanExpectedReturnOnPlanAssets",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/RetirementPlansDetails"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_DefinedBenefitPlanInterestCost": {
"auth_ref": [
"r317",
"r321",
"r353",
"r377",
"r385",
"r386"
],
"calculation": {
"http://kirbycorp.com/20220331/taxonomy/role/RetirementPlansDetails": {
"order": 1.0,
"parentTag": "us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost",
"weight": 1.0
}
},
"crdr": "debit",
"lang": {
"en-us": {
"role": {
"documentation": "Amount of cost recognized for passage of time related to defined benefit plan.",
"label": "Defined Benefit Plan, Interest Cost",
"terseLabel": "Interest cost"
}
}
},
"localname": "DefinedBenefitPlanInterestCost",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/RetirementPlansDetails"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost": {
"auth_ref": [
"r351",
"r375",
"r385",
"r386"
],
"calculation": {
"http://kirbycorp.com/20220331/taxonomy/role/RetirementPlansDetails": {
"order": null,
"parentTag": null,
"root": true,
"weight": null
}
},
"crdr": "debit",
"lang": {
"en-us": {
"role": {
"documentation": "Amount of net periodic benefit cost (credit) for defined benefit plan.",
"label": "Defined Benefit Plan, Net Periodic Benefit Cost (Credit)",
"totalLabel": "Net periodic benefit cost"
}
}
},
"localname": "DefinedBenefitPlanNetPeriodicBenefitCost",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/RetirementPlansDetails"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"label": "Defined Benefit Plan, Net Periodic Benefit Cost (Credit) [Abstract]",
"terseLabel": "Components of net periodic benefit cost [Abstract]"
}
}
},
"localname": "DefinedBenefitPlanNetPeriodicBenefitCostAbstract",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/RetirementPlansDetails"
],
"xbrltype": "stringItemType"
},
"us-gaap_DefinedBenefitPlanServiceCost": {
"auth_ref": [
"r319",
"r352",
"r376",
"r385",
"r386"
],
"calculation": {
"http://kirbycorp.com/20220331/taxonomy/role/RetirementPlansDetails": {
"order": 0.0,
"parentTag": "us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost",
"weight": 1.0
}
},
"crdr": "debit",
"lang": {
"en-us": {
"role": {
"documentation": "Amount of cost for actuarial present value of benefits attributed to service rendered by employee for defined benefit plan.",
"label": "Defined Benefit Plan, Service Cost",
"terseLabel": "Service cost"
}
}
},
"localname": "DefinedBenefitPlanServiceCost",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/RetirementPlansDetails"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_DepreciationDepletionAndAmortization": {
"auth_ref": [
"r103",
"r165"
],
"calculation": {
"http://kirbycorp.com/20220331/taxonomy/role/CondensedStatementsOfCashFlows": {
"order": 1.0,
"parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities",
"weight": 1.0
},
"http://kirbycorp.com/20220331/taxonomy/role/CondensedStatementsOfEarnings": {
"order": 3.0,
"parentTag": "us-gaap_CostsAndExpenses",
"weight": 1.0
}
},
"crdr": "debit",
"lang": {
"en-us": {
"role": {
"documentation": "The aggregate expense recognized in the current period that allocates the cost of tangible assets, intangible assets, or depleting assets to periods that benefit from use of the assets.",
"label": "Depreciation and amortization",
"totalLabel": "Depreciation, Depletion and Amortization, Total"
}
}
},
"localname": "DepreciationDepletionAndAmortization",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/CondensedStatementsOfCashFlows",
"http://kirbycorp.com/20220331/taxonomy/role/CondensedStatementsOfEarnings"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_DisaggregationOfRevenueAbstract": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"label": "Disaggregation of Revenue [Abstract]"
}
}
},
"localname": "DisaggregationOfRevenueAbstract",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/DisclosureRevenuesDetails"
],
"xbrltype": "stringItemType"
},
"us-gaap_DisaggregationOfRevenueLineItems": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
"label": "Disaggregation of Revenue [Line Items]"
}
}
},
"localname": "DisaggregationOfRevenueLineItems",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/DisclosureRevenuesDetails"
],
"xbrltype": "stringItemType"
},
"us-gaap_DisaggregationOfRevenueTable": {
"auth_ref": [
"r302",
"r306",
"r307",
"r308",
"r309",
"r310",
"r311",
"r312"
],
"lang": {
"en-us": {
"role": {
"documentation": "Disclosure of information about disaggregation of revenue into categories depicting how nature, amount, timing, and uncertainty of revenue and cash flows are affected by economic factor.",
"label": "Disaggregation of Revenue [Table]"
}
}
},
"localname": "DisaggregationOfRevenueTable",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/DisclosureRevenuesDetails"
],
"xbrltype": "stringItemType"
},
"us-gaap_DisaggregationOfRevenueTableTextBlock": {
"auth_ref": [
"r302"
],
"lang": {
"en-us": {
"role": {
"documentation": "Tabular disclosure of disaggregation of revenue into categories depicting how nature, amount, timing, and uncertainty of revenue and cash flows are affected by economic factor.",
"label": "Disaggregation of Revenue [Table Text Block]",
"terseLabel": "Revenues by Major Source"
}
}
},
"localname": "DisaggregationOfRevenueTableTextBlock",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/RevenuesTables"
],
"xbrltype": "textBlockItemType"
},
"us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock": {
"auth_ref": [
"r419"
],
"lang": {
"en-us": {
"role": {
"documentation": "The entire disclosure for share-based payment arrangement.",
"label": "Share-based Payment Arrangement [Text Block]",
"terseLabel": "Stock Award Plans"
}
}
},
"localname": "DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/StockAwardPlans"
],
"xbrltype": "textBlockItemType"
},
"us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"label": "Share-based Payment Arrangement [Abstract]"
}
}
},
"localname": "DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"xbrltype": "stringItemType"
},
"us-gaap_DomesticCountryMember": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"documentation": "Designated tax department of the government that is entitled to levy and collect income taxes from the entity in its country of domicile.",
"label": "Domestic Tax Authority [Member]",
"terseLabel": "United States [Member]"
}
}
},
"localname": "DomesticCountryMember",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/TaxesOnIncomeDetails"
],
"xbrltype": "domainItemType"
},
"us-gaap_EarningsPerShareAbstract": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"label": "Earnings Per Share [Abstract]"
}
}
},
"localname": "EarningsPerShareAbstract",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"xbrltype": "stringItemType"
},
"us-gaap_EarningsPerShareBasic": {
"auth_ref": [
"r82",
"r120",
"r121",
"r122",
"r123",
"r124",
"r128",
"r132",
"r145",
"r148",
"r149",
"r153",
"r154",
"r468",
"r469",
"r539",
"r560"
],
"lang": {
"en-us": {
"role": {
"documentation": "The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period.",
"label": "Basic",
"terseLabel": "Basic (in dollars per share)",
"totalLabel": "Earnings Per Share, Basic, Total"
}
}
},
"localname": "EarningsPerShareBasic",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/CondensedStatementsOfEarnings",
"http://kirbycorp.com/20220331/taxonomy/role/EarningsPerShareDetails"
],
"xbrltype": "perShareItemType"
},
"us-gaap_EarningsPerShareBasicAndDilutedAbstract": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"label": "Net earnings (loss) per share attributable to Kirby common stockholders:",
"terseLabel": "Net loss per share attributable to Kirby common stockholders [Abstract]",
"verboseLabel": "Net earnings (loss) per share attributable to Kirby common stockholders"
}
}
},
"localname": "EarningsPerShareBasicAndDilutedAbstract",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/CondensedStatementsOfEarnings",
"http://kirbycorp.com/20220331/taxonomy/role/EarningsPerShareDetails"
],
"xbrltype": "stringItemType"
},
"us-gaap_EarningsPerShareBasicLineItems": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
"label": "Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items]"
}
}
},
"localname": "EarningsPerShareBasicLineItems",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/EarningsPerShareDetails"
],
"xbrltype": "stringItemType"
},
"us-gaap_EarningsPerShareDiluted": {
"auth_ref": [
"r82",
"r120",
"r121",
"r122",
"r123",
"r124",
"r132",
"r145",
"r148",
"r149",
"r153",
"r154",
"r468",
"r469",
"r539",
"r560"
],
"lang": {
"en-us": {
"role": {
"documentation": "The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period.",
"label": "Diluted",
"terseLabel": "Diluted (in dollars per share)",
"totalLabel": "Earnings Per Share, Diluted, Total"
}
}
},
"localname": "EarningsPerShareDiluted",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/CondensedStatementsOfEarnings",
"http://kirbycorp.com/20220331/taxonomy/role/EarningsPerShareDetails"
],
"xbrltype": "perShareItemType"
},
"us-gaap_EarningsPerShareTextBlock": {
"auth_ref": [
"r150",
"r151",
"r152",
"r155"
],
"lang": {
"en-us": {
"role": {
"documentation": "The entire disclosure for earnings per share.",
"label": "Earnings Per Share [Text Block]",
"terseLabel": "Earnings Per Share"
}
}
},
"localname": "EarningsPerShareTextBlock",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/EarningsPerShare"
],
"xbrltype": "textBlockItemType"
},
"us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount": {
"auth_ref": [
"r411"
],
"crdr": "debit",
"lang": {
"en-us": {
"role": {
"documentation": "Amount of cost capitalized for award under share-based payment arrangement.",
"label": "Share-based Payment Arrangement, Amount Capitalized",
"terseLabel": "Amortization of share-based compensation"
}
}
},
"localname": "EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/CondensedStatementsOfStockholdersEquity"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense": {
"auth_ref": [
"r410"
],
"crdr": "credit",
"lang": {
"en-us": {
"role": {
"documentation": "Amount of tax benefit for recognition of expense of award under share-based payment arrangement.",
"label": "Share-based Payment Arrangement, Expense, Tax Benefit",
"terseLabel": "Income tax benefit"
}
}
},
"localname": "EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/StockAwardPlansCompensationCostDetails"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_EquityComponentDomain": {
"auth_ref": [
"r0",
"r72",
"r73",
"r74",
"r115",
"r116",
"r117",
"r119",
"r125",
"r127",
"r156",
"r199",
"r281",
"r286",
"r414",
"r415",
"r416",
"r429",
"r430",
"r467",
"r476",
"r477",
"r478",
"r479",
"r480",
"r483",
"r568",
"r569",
"r570",
"r594"
],
"lang": {
"en-us": {
"role": {
"documentation": "Components of equity are the parts of the total Equity balance including that which is allocated to common, preferred, treasury stock, retained earnings, etc.",
"label": "Equity Component [Domain]"
}
}
},
"localname": "EquityComponentDomain",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/CondensedStatementsOfStockholdersEquity"
],
"xbrltype": "domainItemType"
},
"us-gaap_FairValueByFairValueHierarchyLevelAxis": {
"auth_ref": [
"r263",
"r275",
"r276",
"r340",
"r342",
"r343",
"r344",
"r345",
"r346",
"r347",
"r385",
"r470",
"r512",
"r513",
"r514"
],
"lang": {
"en-us": {
"role": {
"documentation": "Information by level within fair value hierarchy and fair value measured at net asset value per share as practical expedient.",
"label": "Fair Value Hierarchy and NAV [Axis]"
}
}
},
"localname": "FairValueByFairValueHierarchyLevelAxis",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/ImpairmentsAndOtherChargesDetails"
],
"xbrltype": "stringItemType"
},
"us-gaap_FairValueInputsLevel3Member": {
"auth_ref": [
"r263",
"r275",
"r276",
"r340",
"r342",
"r343",
"r344",
"r345",
"r346",
"r347",
"r385",
"r470",
"r514"
],
"lang": {
"en-us": {
"role": {
"documentation": "Unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.",
"label": "Fair Value, Inputs, Level 3 [Member]",
"terseLabel": "Level 3 [Member]"
}
}
},
"localname": "FairValueInputsLevel3Member",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/ImpairmentsAndOtherChargesDetails"
],
"xbrltype": "domainItemType"
},
"us-gaap_FairValueMeasurementsFairValueHierarchyDomain": {
"auth_ref": [
"r263",
"r275",
"r276",
"r340",
"r342",
"r343",
"r344",
"r345",
"r346",
"r347",
"r385",
"r512",
"r513",
"r514"
],
"lang": {
"en-us": {
"role": {
"documentation": "Categories used to prioritize the inputs to valuation techniques to measure fair value.",
"label": "Fair Value Hierarchy and NAV [Domain]"
}
}
},
"localname": "FairValueMeasurementsFairValueHierarchyDomain",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/ImpairmentsAndOtherChargesDetails"
],
"xbrltype": "domainItemType"
},
"us-gaap_FederalIncomeTaxExpenseBenefitContinuingOperationsAbstract": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"label": "Federal Income Tax Expense (Benefit), Continuing Operations [Abstract]",
"terseLabel": "U.S. Federal [Abstract]"
}
}
},
"localname": "FederalIncomeTaxExpenseBenefitContinuingOperationsAbstract",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/TaxesOnIncomeDetails"
],
"xbrltype": "stringItemType"
},
"us-gaap_FiniteLivedIntangibleAssetsNet": {
"auth_ref": [
"r210",
"r523"
],
"calculation": {
"http://kirbycorp.com/20220331/taxonomy/role/CondensedBalanceSheets": {
"order": 4.0,
"parentTag": "us-gaap_Assets",
"weight": 1.0
}
},
"crdr": "debit",
"lang": {
"en-us": {
"role": {
"documentation": "Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.",
"label": "Other intangibles, net",
"periodEndLabel": "Finite-Lived Intangible Assets, Net, Ending Balance",
"periodStartLabel": "Finite-Lived Intangible Assets, Net, Beginning Balance",
"totalLabel": "Finite-Lived Intangible Assets, Net, Total"
}
}
},
"localname": "FiniteLivedIntangibleAssetsNet",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/CondensedBalanceSheets"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_ForeignCountryMember": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"documentation": "Designated tax departments of governments entitled to levy and collect income taxes from the entity outside the entity's country of domicile.",
"label": "Foreign Tax Authority [Member]",
"terseLabel": "Foreign [Member]"
}
}
},
"localname": "ForeignCountryMember",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/TaxesOnIncomeDetails"
],
"xbrltype": "domainItemType"
},
"us-gaap_GainLossOnDispositionOfAssets": {
"auth_ref": [
"r103",
"r214",
"r219"
],
"calculation": {
"http://kirbycorp.com/20220331/taxonomy/role/CondensedStatementsOfEarnings": {
"order": 5.0,
"parentTag": "us-gaap_CostsAndExpenses",
"weight": -1.0
},
"http://kirbycorp.com/20220331/taxonomy/role/SegmentDataDetails": {
"order": 1.0,
"parentTag": "us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest",
"weight": 1.0
}
},
"crdr": "credit",
"lang": {
"en-us": {
"role": {
"documentation": "Amount of gain (loss) on sale or disposal of property, plant and equipment assets, excluding oil and gas property and timber property.",
"label": "Gain (Loss) on Disposition of Property Plant Equipment, Excluding Oil and Gas Property and Timber Property",
"negatedLabel": "Gain on disposition of assets",
"terseLabel": "(Gain) loss on disposition of assets"
}
}
},
"localname": "GainLossOnDispositionOfAssets",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/CondensedStatementsOfEarnings",
"http://kirbycorp.com/20220331/taxonomy/role/SegmentDataDetails"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_Goodwill": {
"auth_ref": [
"r201",
"r203",
"r508",
"r525"
],
"calculation": {
"http://kirbycorp.com/20220331/taxonomy/role/CondensedBalanceSheets": {
"order": 3.0,
"parentTag": "us-gaap_Assets",
"weight": 1.0
}
},
"crdr": "debit",
"lang": {
"en-us": {
"role": {
"documentation": "Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.",
"label": "Goodwill",
"periodEndLabel": "Goodwill, Ending Balance",
"periodStartLabel": "Goodwill, Beginning Balance",
"terseLabel": "Goodwill",
"totalLabel": "Goodwill, Total",
"verboseLabel": "Balance"
}
}
},
"localname": "Goodwill",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/CondensedBalanceSheets",
"http://kirbycorp.com/20220331/taxonomy/role/DisclosureImpairmentsAndOtherChargesSummaryOfChangesInGoodwillDetails"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"label": "Goodwill and Intangible Assets Disclosure [Abstract]"
}
}
},
"localname": "GoodwillAndIntangibleAssetsDisclosureAbstract",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"xbrltype": "stringItemType"
},
"us-gaap_GoodwillGross": {
"auth_ref": [
"r204",
"r206"
],
"crdr": "debit",
"lang": {
"en-us": {
"role": {
"documentation": "Amount before accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.",
"label": "Goodwill, Gross",
"periodEndLabel": "Ending balance",
"periodStartLabel": "Balance",
"terseLabel": "Balance"
}
}
},
"localname": "GoodwillGross",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/DisclosureImpairmentsAndOtherChargesSummaryOfChangesInGoodwillDetails"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_GoodwillImpairedAccumulatedImpairmentLoss": {
"auth_ref": [
"r204",
"r206"
],
"crdr": "credit",
"lang": {
"en-us": {
"role": {
"documentation": "Amount of accumulated impairment loss for an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.",
"label": "Goodwill, Impaired, Accumulated Impairment Loss",
"terseLabel": "Accumulated impairment and amortization"
}
}
},
"localname": "GoodwillImpairedAccumulatedImpairmentLoss",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/DisclosureImpairmentsAndOtherChargesSummaryOfChangesInGoodwillDetails"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_GoodwillImpairmentLoss": {
"auth_ref": [
"r103",
"r202",
"r205",
"r208"
],
"crdr": "debit",
"lang": {
"en-us": {
"role": {
"documentation": "Amount of loss from the write-down of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.",
"label": "Goodwill, Impairment Loss",
"terseLabel": "Goodwill impairment charge",
"verboseLabel": "Impairment"
}
}
},
"localname": "GoodwillImpairmentLoss",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/DisclosureImpairmentsAndOtherChargesSummaryOfChangesInGoodwillDetails",
"http://kirbycorp.com/20220331/taxonomy/role/ImpairmentsAndOtherChargesDetails"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_GoodwillLineItems": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
"label": "Goodwill [Line Items]"
}
}
},
"localname": "GoodwillLineItems",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/DisclosureImpairmentsAndOtherChargesSummaryOfChangesInGoodwillDetails",
"http://kirbycorp.com/20220331/taxonomy/role/ImpairmentsAndOtherChargesDetails"
],
"xbrltype": "stringItemType"
},
"us-gaap_GoodwillRollForward": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"documentation": "A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.",
"label": "Goodwill [Roll Forward]"
}
}
},
"localname": "GoodwillRollForward",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/DisclosureImpairmentsAndOtherChargesSummaryOfChangesInGoodwillDetails"
],
"xbrltype": "stringItemType"
},
"us-gaap_GuaranteeObligationsByNatureAxis": {
"auth_ref": [
"r236"
],
"lang": {
"en-us": {
"role": {
"documentation": "Information by nature of guarantee.",
"label": "Guarantor Obligations, Nature [Axis]"
}
}
},
"localname": "GuaranteeObligationsByNatureAxis",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/ContingenciesAndCommitmentsDetails"
],
"xbrltype": "stringItemType"
},
"us-gaap_GuaranteeObligationsLineItems": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
"label": "Guarantor Obligations [Line Items]"
}
}
},
"localname": "GuaranteeObligationsLineItems",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/ContingenciesAndCommitmentsDetails"
],
"xbrltype": "stringItemType"
},
"us-gaap_GuaranteeObligationsMaximumExposure": {
"auth_ref": [
"r235"
],
"crdr": "credit",
"lang": {
"en-us": {
"role": {
"documentation": "Maximum potential amount of future payments (undiscounted) the guarantor could be required to make under the guarantee or each group of similar guarantees before reduction for potential recoveries under recourse or collateralization provisions.",
"label": "Guarantor Obligations, Maximum Exposure, Undiscounted",
"verboseLabel": "Issued guaranties"
}
}
},
"localname": "GuaranteeObligationsMaximumExposure",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/ContingenciesAndCommitmentsDetails"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_GuaranteeObligationsNatureDomain": {
"auth_ref": [
"r234"
],
"lang": {
"en-us": {
"role": {
"documentation": "Represents a description of the nature of the guarantee or each group of similar guarantees.",
"label": "Guarantor Obligations, Nature [Domain]"
}
}
},
"localname": "GuaranteeObligationsNatureDomain",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/ContingenciesAndCommitmentsDetails"
],
"xbrltype": "domainItemType"
},
"us-gaap_GuaranteesAbstract": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"label": "Guarantees [Abstract]",
"terseLabel": "Guaranties [Abstract]"
}
}
},
"localname": "GuaranteesAbstract",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/ContingenciesAndCommitmentsDetails"
],
"xbrltype": "stringItemType"
},
"us-gaap_ImpairmentOfIntangibleAssetsExcludingGoodwill": {
"auth_ref": [
"r103",
"r211"
],
"crdr": "debit",
"lang": {
"en-us": {
"role": {
"documentation": "The amount of impairment loss recognized in the period resulting from the write-down of the carrying amount of an intangible asset (excluding goodwill) to fair value.",
"label": "Impairment of Intangible Assets (Excluding Goodwill)",
"totalLabel": "Impairment of Intangible Assets (Excluding Goodwill), Total"
}
}
},
"localname": "ImpairmentOfIntangibleAssetsExcludingGoodwill",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/ImpairmentsAndOtherChargesDetails"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_ImpairmentOfIntangibleAssetsFinitelived": {
"auth_ref": [
"r103",
"r211"
],
"crdr": "debit",
"lang": {
"en-us": {
"role": {
"documentation": "The amount of impairment loss recognized in the period resulting from the write-down of the carrying amount of a finite-lived intangible asset to fair value.",
"label": "Impairment of Intangible Assets, Finite-lived"
}
}
},
"localname": "ImpairmentOfIntangibleAssetsFinitelived",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/ImpairmentsAndOtherChargesDetails"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_ImpairmentOfLongLivedAssetsHeldForUse": {
"auth_ref": [
"r103",
"r213",
"r218"
],
"crdr": "debit",
"lang": {
"en-us": {
"role": {
"documentation": "The aggregate amount of write-downs for impairments recognized during the period for long lived assets held for use (including those held for disposal by means other than sale).",
"label": "Impairment, Long-Lived Asset, Held-for-Use",
"totalLabel": "Impairment, Long-Lived Asset, Held-for-Use, Total"
}
}
},
"localname": "ImpairmentOfLongLivedAssetsHeldForUse",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/ImpairmentsAndOtherChargesDetails"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_ImpairmentOfLongLivedAssetsToBeDisposedOf": {
"auth_ref": [
"r103",
"r212"
],
"crdr": "debit",
"lang": {
"en-us": {
"role": {
"documentation": "The aggregate amount of write-downs for impairments recognized during the period for long-lived assets held for abandonment, exchange or sale.",
"label": "Impairment of Long-Lived Assets to be Disposed of"
}
}
},
"localname": "ImpairmentOfLongLivedAssetsToBeDisposedOf",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/ImpairmentsAndOtherChargesDetails"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest": {
"auth_ref": [
"r77",
"r170",
"r176",
"r180",
"r183",
"r186",
"r524",
"r534",
"r541",
"r561"
],
"calculation": {
"http://kirbycorp.com/20220331/taxonomy/role/CondensedStatementsOfEarnings": {
"order": 1.0,
"parentTag": "us-gaap_ProfitLoss",
"weight": 1.0
},
"http://kirbycorp.com/20220331/taxonomy/role/SegmentDataDetails": {
"order": null,
"parentTag": null,
"root": true,
"weight": null
}
},
"crdr": "credit",
"lang": {
"en-us": {
"role": {
"documentation": "Amount of income (loss) from continuing operations, including income (loss) from equity method investments, before deduction of income tax expense (benefit), and income (loss) attributable to noncontrolling interest.",
"label": "Earnings (loss) before taxes on income",
"terseLabel": "Segment profit (loss)",
"totalLabel": "Earnings (loss) before taxes on income",
"verboseLabel": "Earnings (loss) before taxes on income"
}
}
},
"localname": "IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/CondensedStatementsOfEarnings",
"http://kirbycorp.com/20220331/taxonomy/role/SegmentDataDetails",
"http://kirbycorp.com/20220331/taxonomy/role/TaxesOnIncomeDetails"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestmentsAbstract": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"label": "Earnings (loss) before taxes on income [Abstract]"
}
}
},
"localname": "IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestmentsAbstract",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/TaxesOnIncomeDetails"
],
"xbrltype": "stringItemType"
},
"us-gaap_IncomeStatementAbstract": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"label": "Income Statement [Abstract]"
}
}
},
"localname": "IncomeStatementAbstract",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"xbrltype": "stringItemType"
},
"us-gaap_IncomeTaxAuthorityAxis": {
"auth_ref": [
"r424"
],
"lang": {
"en-us": {
"role": {
"documentation": "Information by tax jurisdiction.",
"label": "Income Tax Authority [Axis]"
}
}
},
"localname": "IncomeTaxAuthorityAxis",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/TaxesOnIncomeDetails"
],
"xbrltype": "stringItemType"
},
"us-gaap_IncomeTaxAuthorityDomain": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"documentation": "Agency, division or body classification that levies income taxes, examines tax returns for compliance, or grants exemptions from or makes other decisions pertaining to income taxes.",
"label": "Income Tax Authority [Domain]"
}
}
},
"localname": "IncomeTaxAuthorityDomain",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/TaxesOnIncomeDetails"
],
"xbrltype": "domainItemType"
},
"us-gaap_IncomeTaxDisclosureAbstract": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"label": "Income Tax Disclosure [Abstract]"
}
}
},
"localname": "IncomeTaxDisclosureAbstract",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"xbrltype": "stringItemType"
},
"us-gaap_IncomeTaxDisclosureTextBlock": {
"auth_ref": [
"r111",
"r423",
"r425",
"r426",
"r431",
"r436",
"r440",
"r441",
"r442"
],
"lang": {
"en-us": {
"role": {
"documentation": "The entire disclosure for income taxes. Disclosures may include net deferred tax liability or asset recognized in an enterprise's statement of financial position, net change during the year in the total valuation allowance, approximate tax effect of each type of temporary difference and carryforward that gives rise to a significant portion of deferred tax liabilities and deferred tax assets, utilization of a tax carryback, and tax uncertainties information.",
"label": "Taxes on Income"
}
}
},
"localname": "IncomeTaxDisclosureTextBlock",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/TaxesOnIncome"
],
"xbrltype": "textBlockItemType"
},
"us-gaap_IncomeTaxExaminationLiabilityRefundAdjustmentFromSettlementWithTaxingAuthority": {
"auth_ref": [
],
"crdr": "credit",
"lang": {
"en-us": {
"role": {
"documentation": "The amount of the additional liability or refund received or expected based on a final settlement with a taxing authority.",
"label": "Income Tax Examination, Liability (Refund) Adjustment from Settlement with Taxing Authority",
"terseLabel": "Tax refund amount"
}
}
},
"localname": "IncomeTaxExaminationLiabilityRefundAdjustmentFromSettlementWithTaxingAuthority",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/TaxesOnIncomeDetails"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_IncomeTaxExpenseBenefit": {
"auth_ref": [
"r112",
"r126",
"r127",
"r168",
"r422",
"r432",
"r438",
"r562"
],
"calculation": {
"http://kirbycorp.com/20220331/taxonomy/role/CondensedStatementsOfEarnings": {
"order": 0.0,
"parentTag": "us-gaap_ProfitLoss",
"weight": -1.0
},
"http://kirbycorp.com/20220331/taxonomy/role/TaxesOnIncomeDetails": {
"order": null,
"parentTag": null,
"root": true,
"weight": null
}
},
"crdr": "debit",
"lang": {
"en-us": {
"role": {
"documentation": "Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.",
"label": "Income Tax Expense (Benefit)",
"negatedLabel": "(Provision) benefit for taxes on income",
"totalLabel": "Total provision (benefit) for taxes on income"
}
}
},
"localname": "IncomeTaxExpenseBenefit",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/CondensedStatementsOfEarnings",
"http://kirbycorp.com/20220331/taxonomy/role/TaxesOnIncomeDetails"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_IncomeTaxesPaidNet": {
"auth_ref": [
"r106"
],
"crdr": "credit",
"lang": {
"en-us": {
"role": {
"documentation": "The amount of cash paid during the current period to foreign, federal, state, and local authorities as taxes on income, net of any cash received during the current period as refunds for the overpayment of taxes.",
"label": "Income Taxes Paid, Net",
"terseLabel": "Income taxes refunded",
"totalLabel": "Income Taxes Paid, Net, Total",
"verboseLabel": "Income taxes refunded, net"
}
}
},
"localname": "IncomeTaxesPaidNet",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/CondensedStatementsOfCashFlows"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_IncreaseDecreaseInOperatingCapital": {
"auth_ref": [
"r102"
],
"calculation": {
"http://kirbycorp.com/20220331/taxonomy/role/CondensedStatementsOfCashFlows": {
"order": 7.0,
"parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities",
"weight": -1.0
}
},
"crdr": "credit",
"lang": {
"en-us": {
"role": {
"documentation": "The increase (decrease) during the reporting period of all assets and liabilities used in operating activities.",
"label": "Increase (Decrease) in Operating Capital",
"negatedLabel": "Increase (decrease) in cash flows resulting from changes in operating assets and liabilities, net",
"totalLabel": "Increase (Decrease) in Operating Capital, Total"
}
}
},
"localname": "IncreaseDecreaseInOperatingCapital",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/CondensedStatementsOfCashFlows"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_IncreaseDecreaseInStockholdersEquityRollForward": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"documentation": "A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.",
"label": "Increase (Decrease) in Stockholders' Equity [Roll Forward]"
}
}
},
"localname": "IncreaseDecreaseInStockholdersEquityRollForward",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/CondensedStatementsOfStockholdersEquity"
],
"xbrltype": "stringItemType"
},
"us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements": {
"auth_ref": [
"r133",
"r134",
"r135",
"r149"
],
"lang": {
"en-us": {
"role": {
"documentation": "Additional shares included in the calculation of diluted EPS as a result of the potentially dilutive effect of share based payment arrangements using the treasury stock method.",
"label": "Incremental Common Shares Attributable to Dilutive Effect of Share-based Payment Arrangements",
"terseLabel": "Dilutive effect of stock options and restricted stock units (in shares)",
"totalLabel": "Incremental Common Shares Attributable to Share-based Payment Arrangements, Total"
}
}
},
"localname": "IncrementalCommonSharesAttributableToShareBasedPaymentArrangements",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/EarningsPerShareDetails"
],
"xbrltype": "sharesItemType"
},
"us-gaap_InterestExpense": {
"auth_ref": [
"r76",
"r164",
"r485",
"r488",
"r540"
],
"calculation": {
"http://kirbycorp.com/20220331/taxonomy/role/CondensedStatementsOfEarnings": {
"order": 0.0,
"parentTag": "us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest",
"weight": -1.0
},
"http://kirbycorp.com/20220331/taxonomy/role/SegmentDataDetails": {
"order": 3.0,
"parentTag": "us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest",
"weight": -1.0
}
},
"crdr": "debit",
"lang": {
"en-us": {
"role": {
"documentation": "Amount of the cost of borrowed funds accounted for as interest expense.",
"label": "Interest Expense",
"negatedLabel": "Interest expense",
"totalLabel": "Interest Expense, Total"
}
}
},
"localname": "InterestExpense",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/CondensedStatementsOfEarnings",
"http://kirbycorp.com/20220331/taxonomy/role/SegmentDataDetails"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_InterestPaidNet": {
"auth_ref": [
"r95",
"r99",
"r106"
],
"crdr": "credit",
"lang": {
"en-us": {
"role": {
"documentation": "Amount of cash paid for interest, excluding capitalized interest, classified as operating activity. Includes, but is not limited to, payment to settle zero-coupon bond for accreted interest of debt discount and debt instrument with insignificant coupon interest rate in relation to effective interest rate of borrowing attributable to accreted interest of debt discount.",
"label": "Interest Paid, Excluding Capitalized Interest, Operating Activities",
"negatedLabel": "Interest paid",
"terseLabel": "Interest paid"
}
}
},
"localname": "InterestPaidNet",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/CondensedStatementsOfCashFlows"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_IntersegmentEliminationMember": {
"auth_ref": [
"r162",
"r175",
"r176",
"r177",
"r178",
"r180",
"r182",
"r186"
],
"lang": {
"en-us": {
"role": {
"documentation": "Eliminating entries used in operating segment consolidation.",
"label": "Intersegment Eliminations [Member]"
}
}
},
"localname": "IntersegmentEliminationMember",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/SegmentDataDetails"
],
"xbrltype": "domainItemType"
},
"us-gaap_InventoryDisclosureAbstract": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"label": "Inventory Disclosure [Abstract]"
}
}
},
"localname": "InventoryDisclosureAbstract",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"xbrltype": "stringItemType"
},
"us-gaap_InventoryDisclosureTextBlock": {
"auth_ref": [
"r200"
],
"lang": {
"en-us": {
"role": {
"documentation": "The entire disclosure for inventory. Includes, but is not limited to, the basis of stating inventory, the method of determining inventory cost, the classes of inventory, and the nature of the cost elements included in inventory.",
"label": "Inventory Disclosure [Text Block]",
"terseLabel": "Inventories"
}
}
},
"localname": "InventoryDisclosureTextBlock",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/Inventories"
],
"xbrltype": "textBlockItemType"
},
"us-gaap_InventoryFinishedGoods": {
"auth_ref": [
"r52"
],
"calculation": {
"http://kirbycorp.com/20220331/taxonomy/role/InventoriesDetails": {
"order": 0.0,
"parentTag": "us-gaap_InventoryNet",
"weight": 1.0
}
},
"crdr": "debit",
"lang": {
"en-us": {
"role": {
"documentation": "Amount before valuation and LIFO reserves of completed merchandise or goods expected to be sold within one year or operating cycle, if longer.",
"label": "Inventory, Finished Goods, Gross",
"totalLabel": "Inventory, Finished Goods, Gross, Total"
}
}
},
"localname": "InventoryFinishedGoods",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/InventoriesDetails"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_InventoryNet": {
"auth_ref": [
"r5",
"r54",
"r508"
],
"calculation": {
"http://kirbycorp.com/20220331/taxonomy/role/CondensedBalanceSheets": {
"order": 3.0,
"parentTag": "us-gaap_AssetsCurrent",
"weight": 1.0
},
"http://kirbycorp.com/20220331/taxonomy/role/InventoriesDetails": {
"order": null,
"parentTag": null,
"root": true,
"weight": null
}
},
"crdr": "debit",
"lang": {
"en-us": {
"role": {
"documentation": "Amount after valuation and LIFO reserves of inventory expected to be sold, or consumed within one year or operating cycle, if longer.",
"label": "Inventory, Net",
"totalLabel": "Inventories - net",
"verboseLabel": "Inventories - net"
}
}
},
"localname": "InventoryNet",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/CondensedBalanceSheets",
"http://kirbycorp.com/20220331/taxonomy/role/InventoriesDetails"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_InventoryNetAbstract": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"label": "Inventory, Net [Abstract]",
"verboseLabel": "Details of inventories [Abstract]"
}
}
},
"localname": "InventoryNetAbstract",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/InventoriesDetails"
],
"xbrltype": "stringItemType"
},
"us-gaap_InventoryWorkInProcess": {
"auth_ref": [
"r53"
],
"calculation": {
"http://kirbycorp.com/20220331/taxonomy/role/InventoriesDetails": {
"order": 1.0,
"parentTag": "us-gaap_InventoryNet",
"weight": 1.0
}
},
"crdr": "debit",
"lang": {
"en-us": {
"role": {
"documentation": "Amount before valuation and LIFO reserves of merchandise or goods in the production process expected to be completed within one year or operating cycle, if longer.",
"label": "Inventory, Work in Process, Gross"
}
}
},
"localname": "InventoryWorkInProcess",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/InventoriesDetails"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures": {
"auth_ref": [
"r35"
],
"calculation": {
"http://kirbycorp.com/20220331/taxonomy/role/SegmentDataDetails": {
"order": 1.0,
"parentTag": "us-gaap_OtherAssets",
"weight": 1.0
}
},
"crdr": "debit",
"lang": {
"en-us": {
"role": {
"documentation": "Amount of investment in equity method investee and investment in and advance to affiliate.",
"label": "Investments in and Advance to Affiliates, Subsidiaries, Associates, and Joint Ventures",
"terseLabel": "Investment in affiliates",
"totalLabel": "Investments in and Advance to Affiliates, Subsidiaries, Associates, and Joint Ventures, Total"
}
}
},
"localname": "InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/SegmentDataDetails"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_LeaseCost": {
"auth_ref": [
"r502",
"r504"
],
"calculation": {
"http://kirbycorp.com/20220331/taxonomy/role/LeasesLeaseCostDetails": {
"order": null,
"parentTag": null,
"root": true,
"weight": null
}
},
"crdr": "debit",
"lang": {
"en-us": {
"role": {
"documentation": "Amount of lease cost recognized by lessee for lease contract.",
"label": "Lease, Cost",
"totalLabel": "Total lease cost"
}
}
},
"localname": "LeaseCost",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/LeasesLeaseCostDetails"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_LeaseCostAbstract": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"label": "Lease, Cost [Abstract]"
}
}
},
"localname": "LeaseCostAbstract",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"xbrltype": "stringItemType"
},
"us-gaap_LeaseCostTableTextBlock": {
"auth_ref": [
"r502"
],
"lang": {
"en-us": {
"role": {
"documentation": "Tabular disclosure of lessee's lease cost. Includes, but is not limited to, interest expense for finance lease, amortization of right-of-use asset for finance lease, operating lease cost, short-term lease cost, variable lease cost and sublease income.",
"label": "Lease, Cost [Table Text Block]",
"terseLabel": "Lease Cost"
}
}
},
"localname": "LeaseCostTableTextBlock",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/LeasesTables"
],
"xbrltype": "textBlockItemType"
},
"us-gaap_LeasesAbstract": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"label": "Leases [Abstract]"
}
}
},
"localname": "LeasesAbstract",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"xbrltype": "stringItemType"
},
"us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock": {
"auth_ref": [
"r503"
],
"lang": {
"en-us": {
"role": {
"documentation": "Tabular disclosure of undiscounted cash flows of lessee's operating lease liability. Includes, but is not limited to, reconciliation of undiscounted cash flows to operating lease liability recognized in statement of financial position.",
"label": "Lessee, Operating Lease, Liability, Maturity [Table Text Block]",
"terseLabel": "Future Minimum Lease Payments under Operating Leases"
}
}
},
"localname": "LesseeOperatingLeaseLiabilityMaturityTableTextBlock",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/LeasesTables"
],
"xbrltype": "textBlockItemType"
},
"us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue": {
"auth_ref": [
"r503"
],
"calculation": {
"http://kirbycorp.com/20220331/taxonomy/role/DisclosureLeasesFutureMinimumLeasePaymentsUnderOperatingLeasesDetails2": {
"order": null,
"parentTag": null,
"root": true,
"weight": null
},
"http://kirbycorp.com/20220331/taxonomy/role/LeasesFutureMinimumLeasePaymentsUnderOperatingLeasesDetails": {
"order": null,
"parentTag": null,
"root": true,
"weight": null
}
},
"crdr": "credit",
"lang": {
"en-us": {
"role": {
"documentation": "Amount of lessee's undiscounted obligation for lease payment for operating lease.",
"label": "Lessee, Operating Lease, Liability, to be Paid",
"totalLabel": "Total lease payments"
}
}
},
"localname": "LesseeOperatingLeaseLiabilityPaymentsDue",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/LeasesFutureMinimumLeasePaymentsUnderOperatingLeasesDetails"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths": {
"auth_ref": [
"r503"
],
"calculation": {
"http://kirbycorp.com/20220331/taxonomy/role/LeasesFutureMinimumLeasePaymentsUnderOperatingLeasesDetails": {
"order": 1.0,
"parentTag": "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue",
"weight": 1.0
}
},
"crdr": "credit",
"lang": {
"en-us": {
"role": {
"documentation": "Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).",
"label": "Lessee, Operating Lease, Liability, to be Paid, Year One",
"terseLabel": "2022"
}
}
},
"localname": "LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/LeasesFutureMinimumLeasePaymentsUnderOperatingLeasesDetails"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour": {
"auth_ref": [
"r503"
],
"calculation": {
"http://kirbycorp.com/20220331/taxonomy/role/LeasesFutureMinimumLeasePaymentsUnderOperatingLeasesDetails": {
"order": 4.0,
"parentTag": "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue",
"weight": 1.0
}
},
"crdr": "credit",
"lang": {
"en-us": {
"role": {
"documentation": "Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in fourth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).",
"label": "Lessee, Operating Lease, Liability, to be Paid, Year Four",
"verboseLabel": "2025"
}
}
},
"localname": "LesseeOperatingLeaseLiabilityPaymentsDueYearFour",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/LeasesFutureMinimumLeasePaymentsUnderOperatingLeasesDetails"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree": {
"auth_ref": [
"r503"
],
"calculation": {
"http://kirbycorp.com/20220331/taxonomy/role/LeasesFutureMinimumLeasePaymentsUnderOperatingLeasesDetails": {
"order": 3.0,
"parentTag": "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue",
"weight": 1.0
}
},
"crdr": "credit",
"lang": {
"en-us": {
"role": {
"documentation": "Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in third fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).",
"label": "Lessee, Operating Lease, Liability, to be Paid, Year Three",
"verboseLabel": "2024"
}
}
},
"localname": "LesseeOperatingLeaseLiabilityPaymentsDueYearThree",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/LeasesFutureMinimumLeasePaymentsUnderOperatingLeasesDetails"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo": {
"auth_ref": [
"r503"
],
"calculation": {
"http://kirbycorp.com/20220331/taxonomy/role/LeasesFutureMinimumLeasePaymentsUnderOperatingLeasesDetails": {
"order": 2.0,
"parentTag": "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue",
"weight": 1.0
}
},
"crdr": "credit",
"lang": {
"en-us": {
"role": {
"documentation": "Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in second fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).",
"label": "Lessee, Operating Lease, Liability, to be Paid, Year Two",
"totalLabel": "Lessee, Operating Lease, Liability, to be Paid, Year Two, Total",
"verboseLabel": "2023"
}
}
},
"localname": "LesseeOperatingLeaseLiabilityPaymentsDueYearTwo",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/LeasesFutureMinimumLeasePaymentsUnderOperatingLeasesDetails"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear": {
"auth_ref": [
"r503"
],
"calculation": {
"http://kirbycorp.com/20220331/taxonomy/role/LeasesFutureMinimumLeasePaymentsUnderOperatingLeasesDetails": {
"order": 0.0,
"parentTag": "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue",
"weight": 1.0
}
},
"crdr": "credit",
"lang": {
"en-us": {
"role": {
"documentation": "Amount of lessee's undiscounted obligation for lease payment for operating lease having initial or remaining lease term in excess of one year to be paid in remainder of current fiscal year.",
"label": "Lessee, Operating Lease, Liability, to be Paid, Remainder of Fiscal Year",
"totalLabel": "Lessee, Operating Lease, Liability, to be Paid, Remainder of Fiscal Year, Total",
"verboseLabel": "2021"
}
}
},
"localname": "LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/LeasesFutureMinimumLeasePaymentsUnderOperatingLeasesDetails"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount": {
"auth_ref": [
"r503"
],
"calculation": {
"http://kirbycorp.com/20220331/taxonomy/role/DisclosureLeasesFutureMinimumLeasePaymentsUnderOperatingLeasesDetails2": {
"order": 0.0,
"parentTag": "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue",
"weight": 1.0
}
},
"crdr": "credit",
"lang": {
"en-us": {
"role": {
"documentation": "Amount of lessee's undiscounted obligation for lease payments in excess of discounted obligation for lease payments for operating lease.",
"label": "Lessee, Operating Lease, Liability, Undiscounted Excess Amount",
"negatedLabel": "Less: imputed interest"
}
}
},
"localname": "LesseeOperatingLeaseLiabilityUndiscountedExcessAmount",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/LeasesFutureMinimumLeasePaymentsUnderOperatingLeasesDetails"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_LesseeOperatingLeasesTextBlock": {
"auth_ref": [
"r505"
],
"lang": {
"en-us": {
"role": {
"documentation": "The entire disclosure for operating leases of lessee. Includes, but is not limited to, description of operating lease and maturity analysis of operating lease liability.",
"label": "Lessee, Operating Leases [Text Block]",
"terseLabel": "Leases"
}
}
},
"localname": "LesseeOperatingLeasesTextBlock",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/Leases"
],
"xbrltype": "textBlockItemType"
},
"us-gaap_LiabilitiesAndStockholdersEquity": {
"auth_ref": [
"r28",
"r109",
"r198",
"r473",
"r508",
"r532",
"r553"
],
"calculation": {
"http://kirbycorp.com/20220331/taxonomy/role/CondensedBalanceSheets": {
"order": null,
"parentTag": null,
"root": true,
"weight": null
}
},
"crdr": "credit",
"lang": {
"en-us": {
"role": {
"documentation": "Amount of liabilities and equity items, including the portion of equity attributable to noncontrolling interests, if any.",
"label": "Liabilities and Equity",
"totalLabel": "Total liabilities and equity"
}
}
},
"localname": "LiabilitiesAndStockholdersEquity",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/CondensedBalanceSheets"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_LiabilitiesAndStockholdersEquityAbstract": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"label": "Liabilities and Equity [Abstract]",
"terseLabel": "LIABILITIES AND STOCKHOLDERS' EQUITY"
}
}
},
"localname": "LiabilitiesAndStockholdersEquityAbstract",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/CondensedBalanceSheets",
"http://kirbycorp.com/20220331/taxonomy/role/CondensedBalanceSheetsParenthetical"
],
"xbrltype": "stringItemType"
},
"us-gaap_LiabilitiesCurrent": {
"auth_ref": [
"r43",
"r109",
"r198",
"r239",
"r240",
"r241",
"r244",
"r245",
"r246",
"r248",
"r250",
"r252",
"r253",
"r455",
"r460",
"r461",
"r473",
"r506",
"r507",
"r508"
],
"calculation": {
"http://kirbycorp.com/20220331/taxonomy/role/CondensedBalanceSheets": {
"order": 0.0,
"parentTag": "us-gaap_LiabilitiesAndStockholdersEquity",
"weight": 1.0
}
},
"crdr": "credit",
"lang": {
"en-us": {
"role": {
"documentation": "Total obligations incurred as part of normal operations that are expected to be paid during the following twelve months or within one business cycle, if longer.",
"label": "Liabilities, Current",
"totalLabel": "Total current liabilities"
}
}
},
"localname": "LiabilitiesCurrent",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/CondensedBalanceSheets"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_LiabilitiesCurrentAbstract": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"label": "Current liabilities:"
}
}
},
"localname": "LiabilitiesCurrentAbstract",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/CondensedBalanceSheets"
],
"xbrltype": "stringItemType"
},
"us-gaap_LiabilitiesNoncurrent": {
"auth_ref": [
"r10",
"r11",
"r12",
"r18",
"r19",
"r109",
"r198",
"r239",
"r240",
"r241",
"r244",
"r245",
"r246",
"r248",
"r250",
"r252",
"r253",
"r455",
"r460",
"r461",
"r473",
"r506",
"r507"
],
"calculation": {
"http://kirbycorp.com/20220331/taxonomy/role/CondensedBalanceSheets": {
"order": 1.0,
"parentTag": "us-gaap_LiabilitiesAndStockholdersEquity",
"weight": 1.0
}
},
"crdr": "credit",
"lang": {
"en-us": {
"role": {
"documentation": "Amount of obligation due after one year or beyond the normal operating cycle, if longer.",
"label": "Liabilities, Noncurrent",
"totalLabel": "Total long-term liabilities"
}
}
},
"localname": "LiabilitiesNoncurrent",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/CondensedBalanceSheets"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_LineOfCredit": {
"auth_ref": [
"r18",
"r530",
"r545"
],
"crdr": "credit",
"lang": {
"en-us": {
"role": {
"documentation": "The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.",
"label": "Long-term Line of Credit",
"totalLabel": "Long-term Line of Credit, Total",
"verboseLabel": "Credit facility, amount outstanding"
}
}
},
"localname": "LineOfCredit",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/LongtermDebtDetails"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_LineOfCreditFacilityExpirationDate1": {
"auth_ref": [
"r41"
],
"lang": {
"en-us": {
"role": {
"documentation": "Date the credit facility terminates, in YYYY-MM-DD format.",
"label": "Line of Credit Facility, Expiration Date",
"terseLabel": "Credit facility, expiration date"
}
}
},
"localname": "LineOfCreditFacilityExpirationDate1",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/LongtermDebtDetails"
],
"xbrltype": "dateItemType"
},
"us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity": {
"auth_ref": [
"r41"
],
"crdr": "credit",
"lang": {
"en-us": {
"role": {
"documentation": "Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.",
"label": "Line of Credit Facility, Maximum Borrowing Capacity",
"terseLabel": "Maximum borrowing capacity"
}
}
},
"localname": "LineOfCreditFacilityMaximumBorrowingCapacity",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/LongtermDebtDetails"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_LineOfCreditFacilityRemainingBorrowingCapacity": {
"auth_ref": [
"r41"
],
"crdr": "credit",
"lang": {
"en-us": {
"role": {
"documentation": "Amount of borrowing capacity currently available under the credit facility (current borrowing capacity less the amount of borrowings outstanding).",
"label": "Line of Credit Facility, Remaining Borrowing Capacity",
"terseLabel": "Available borrowing capacity"
}
}
},
"localname": "LineOfCreditFacilityRemainingBorrowingCapacity",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/LongtermDebtDetails"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_LitigationStatusAxis": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"documentation": "Information by status of pending, threatened, or settled litigation.",
"label": "Litigation Status [Axis]"
}
}
},
"localname": "LitigationStatusAxis",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/ContingenciesAndCommitmentsDetails"
],
"xbrltype": "stringItemType"
},
"us-gaap_LitigationStatusDomain": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"documentation": "Status of pending, threatened, or settled litigation.",
"label": "Litigation Status [Domain]"
}
}
},
"localname": "LitigationStatusDomain",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/ContingenciesAndCommitmentsDetails"
],
"xbrltype": "domainItemType"
},
"us-gaap_LongTermDebt": {
"auth_ref": [
"r18",
"r262",
"r274",
"r275",
"r276",
"r530",
"r549"
],
"crdr": "credit",
"lang": {
"en-us": {
"role": {
"documentation": "Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.",
"label": "Long-term Debt",
"totalLabel": "Long-term Debt, Total",
"verboseLabel": "Term loan"
}
}
},
"localname": "LongTermDebt",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/LongtermDebtCarryingValueAndFairValueOfDebtOutstandingDetails",
"http://kirbycorp.com/20220331/taxonomy/role/LongtermDebtDetails"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_LongTermDebtNoncurrent": {
"auth_ref": [
"r46"
],
"calculation": {
"http://kirbycorp.com/20220331/taxonomy/role/CondensedBalanceSheets": {
"order": 0.0,
"parentTag": "us-gaap_LiabilitiesNoncurrent",
"weight": 1.0
}
},
"crdr": "credit",
"lang": {
"en-us": {
"role": {
"documentation": "Amount after unamortized (discount) premium and debt issuance costs of long-term debt classified as noncurrent and excluding amounts to be repaid within one year or the normal operating cycle, if longer. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.",
"label": "Long-term Debt, Excluding Current Maturities",
"terseLabel": "Long-term debt, net - less current portion",
"totalLabel": "Long-term Debt, Excluding Current Maturities, Total"
}
}
},
"localname": "LongTermDebtNoncurrent",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/CondensedBalanceSheets"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_LongTermDebtTextBlock": {
"auth_ref": [
"r279"
],
"lang": {
"en-us": {
"role": {
"documentation": "The entire disclosure for long-term debt.",
"label": "Long-term Debt [Text Block]",
"terseLabel": "Long-Term Debt"
}
}
},
"localname": "LongTermDebtTextBlock",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/LongtermDebt"
],
"xbrltype": "textBlockItemType"
},
"us-gaap_LongtermDebtTypeAxis": {
"auth_ref": [
"r46"
],
"lang": {
"en-us": {
"role": {
"documentation": "Information by type of long-term debt.",
"label": "Long-term Debt, Type [Axis]"
}
}
},
"localname": "LongtermDebtTypeAxis",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/LongtermDebtDetails"
],
"xbrltype": "stringItemType"
},
"us-gaap_LongtermDebtTypeDomain": {
"auth_ref": [
"r46",
"r238"
],
"lang": {
"en-us": {
"role": {
"documentation": "Type of long-term debt arrangement, such as notes, line of credit, commercial paper, asset-based financing, project financing, letter of credit financing. These are debt arrangements that originally required repayment more than twelve months after issuance or greater than the normal operating cycle of the company, if longer.",
"label": "Long-term Debt, Type [Domain]"
}
}
},
"localname": "LongtermDebtTypeDomain",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/LongtermDebtDetails"
],
"xbrltype": "domainItemType"
},
"us-gaap_MinorityInterest": {
"auth_ref": [
"r51",
"r109",
"r198",
"r239",
"r244",
"r245",
"r246",
"r252",
"r253",
"r473",
"r531",
"r552"
],
"calculation": {
"http://kirbycorp.com/20220331/taxonomy/role/CondensedBalanceSheets": {
"order": 0.0,
"parentTag": "us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest",
"weight": 1.0
}
},
"crdr": "credit",
"lang": {
"en-us": {
"role": {
"documentation": "Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which is directly or indirectly attributable to that ownership interest in subsidiary equity which is not attributable to the parent (that is, noncontrolling interest, previously referred to as minority interest).",
"label": "Noncontrolling interests",
"periodEndLabel": "Stockholders' Equity Attributable to Noncontrolling Interest, Ending Balance",
"periodStartLabel": "Stockholders' Equity Attributable to Noncontrolling Interest, Beginning Balance",
"totalLabel": "Stockholders' Equity Attributable to Noncontrolling Interest, Total"
}
}
},
"localname": "MinorityInterest",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/CondensedBalanceSheets"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders": {
"auth_ref": [
"r286"
],
"crdr": "debit",
"lang": {
"en-us": {
"role": {
"documentation": "Decrease in noncontrolling interest balance from payment of dividends or other distributions by the non-wholly owned subsidiary or partially owned entity, included in the consolidation of the parent entity, to the noncontrolling interest holders.",
"label": "Noncontrolling Interest, Decrease from Distributions to Noncontrolling Interest Holders",
"negatedLabel": "Return of investment to noncontrolling interests"
}
}
},
"localname": "MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/CondensedStatementsOfStockholdersEquity"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_NetCashProvidedByUsedInFinancingActivities": {
"auth_ref": [
"r97"
],
"calculation": {
"http://kirbycorp.com/20220331/taxonomy/role/CondensedStatementsOfCashFlows": {
"order": 2.0,
"parentTag": "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect",
"weight": 1.0
}
},
"crdr": "debit",
"lang": {
"en-us": {
"role": {
"documentation": "Amount of cash inflow (outflow) from financing activities, including discontinued operations. Financing activity cash flows include obtaining resources from owners and providing them with a return on, and a return of, their investment; borrowing money and repaying amounts borrowed, or settling the obligation; and obtaining and paying for other resources obtained from creditors on long-term credit.",
"label": "Net Cash Provided by (Used in) Financing Activities",
"totalLabel": "Net cash used in financing activities"
}
}
},
"localname": "NetCashProvidedByUsedInFinancingActivities",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/CondensedStatementsOfCashFlows"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"label": "Cash flows from financing activities:"
}
}
},
"localname": "NetCashProvidedByUsedInFinancingActivitiesAbstract",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/CondensedStatementsOfCashFlows"
],
"xbrltype": "stringItemType"
},
"us-gaap_NetCashProvidedByUsedInInvestingActivities": {
"auth_ref": [
"r97"
],
"calculation": {
"http://kirbycorp.com/20220331/taxonomy/role/CondensedStatementsOfCashFlows": {
"order": 1.0,
"parentTag": "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect",
"weight": 1.0
}
},
"crdr": "debit",
"lang": {
"en-us": {
"role": {
"documentation": "Amount of cash inflow (outflow) from investing activities, including discontinued operations. Investing activity cash flows include making and collecting loans and acquiring and disposing of debt or equity instruments and property, plant, and equipment and other productive assets.",
"label": "Net Cash Provided by (Used in) Investing Activities",
"totalLabel": "Net cash used in investing activities"
}
}
},
"localname": "NetCashProvidedByUsedInInvestingActivities",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/CondensedStatementsOfCashFlows"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"label": "Net Cash Provided by (Used in) Investing Activities [Abstract]",
"terseLabel": "Cash flows from investing activities:"
}
}
},
"localname": "NetCashProvidedByUsedInInvestingActivitiesAbstract",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/CondensedStatementsOfCashFlows"
],
"xbrltype": "stringItemType"
},
"us-gaap_NetCashProvidedByUsedInOperatingActivities": {
"auth_ref": [
"r97",
"r101",
"r104"
],
"calculation": {
"http://kirbycorp.com/20220331/taxonomy/role/CondensedStatementsOfCashFlows": {
"order": 0.0,
"parentTag": "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect",
"weight": 1.0
}
},
"lang": {
"en-us": {
"role": {
"documentation": "Amount of cash inflow (outflow) from operating activities, including discontinued operations. Operating activity cash flows include transactions, adjustments, and changes in value not defined as investing or financing activities.",
"label": "Net Cash Provided by (Used in) Operating Activities",
"totalLabel": "Net cash provided by operating activities"
}
}
},
"localname": "NetCashProvidedByUsedInOperatingActivities",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/CondensedStatementsOfCashFlows"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"label": "Cash flows from operating activities:"
}
}
},
"localname": "NetCashProvidedByUsedInOperatingActivitiesAbstract",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/CondensedStatementsOfCashFlows"
],
"xbrltype": "stringItemType"
},
"us-gaap_NetIncomeLoss": {
"auth_ref": [
"r3",
"r66",
"r69",
"r74",
"r78",
"r104",
"r109",
"r118",
"r120",
"r121",
"r122",
"r123",
"r126",
"r127",
"r142",
"r170",
"r176",
"r180",
"r183",
"r186",
"r198",
"r239",
"r240",
"r241",
"r244",
"r245",
"r246",
"r248",
"r250",
"r252",
"r253",
"r469",
"r473",
"r535",
"r556"
],
"calculation": {
"http://kirbycorp.com/20220331/taxonomy/role/CondensedStatementsOfEarnings": {
"order": null,
"parentTag": null,
"root": true,
"weight": null
},
"http://kirbycorp.com/20220331/taxonomy/role/EarningsPerShareDetails": {
"order": 0.0,
"parentTag": "us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic",
"weight": 1.0
}
},
"crdr": "credit",
"lang": {
"en-us": {
"role": {
"documentation": "The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.",
"label": "Net Income (Loss) Attributable to Parent",
"totalLabel": "Net earnings (loss) attributable to Kirby",
"verboseLabel": "Net earnings (loss) attributable to Kirby"
}
}
},
"localname": "NetIncomeLoss",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/CondensedStatementsOfEarnings",
"http://kirbycorp.com/20220331/taxonomy/role/EarningsPerShareDetails"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_NetIncomeLossAbstract": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"label": "Net Income (Loss) Attributable to Parent [Abstract]",
"terseLabel": "Net Income (Loss) Attributable to Parent [Abstract]"
}
}
},
"localname": "NetIncomeLossAbstract",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/EarningsPerShareDetails"
],
"xbrltype": "stringItemType"
},
"us-gaap_NetIncomeLossAttributableToNoncontrollingInterest": {
"auth_ref": [
"r66",
"r69",
"r74",
"r126",
"r127",
"r457",
"r463"
],
"calculation": {
"http://kirbycorp.com/20220331/taxonomy/role/CondensedStatementsOfComprehensiveIncome": {
"order": 0.0,
"parentTag": "us-gaap_ComprehensiveIncomeNetOfTax",
"weight": -1.0
},
"http://kirbycorp.com/20220331/taxonomy/role/CondensedStatementsOfEarnings": {
"order": 1.0,
"parentTag": "us-gaap_NetIncomeLoss",
"weight": -1.0
}
},
"crdr": "debit",
"lang": {
"en-us": {
"role": {
"documentation": "Amount of Net Income (Loss) attributable to noncontrolling interest.",
"label": "Net Income (Loss) Attributable to Noncontrolling Interest",
"negatedLabel": "Net earnings attributable to noncontrolling interests",
"negatedTerseLabel": "Net earnings attributable to noncontrolling interests",
"terseLabel": "Net (earnings) loss attributable to noncontrolling interests",
"totalLabel": "Net Income (Loss) Attributable to Noncontrolling Interest, Total"
}
}
},
"localname": "NetIncomeLossAttributableToNoncontrollingInterest",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/CondensedStatementsOfComprehensiveIncome",
"http://kirbycorp.com/20220331/taxonomy/role/CondensedStatementsOfEarnings"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic": {
"auth_ref": [
"r120",
"r121",
"r122",
"r123",
"r128",
"r129",
"r144",
"r149",
"r170",
"r176",
"r180",
"r183",
"r186"
],
"calculation": {
"http://kirbycorp.com/20220331/taxonomy/role/EarningsPerShareDetails": {
"order": 0.0,
"parentTag": "us-gaap_NetIncomeLossAvailableToCommonStockholdersDiluted",
"weight": 1.0
}
},
"crdr": "credit",
"lang": {
"en-us": {
"role": {
"documentation": "Amount, after deduction of tax, noncontrolling interests, dividends on preferred stock and participating securities; of income (loss) available to common shareholders.",
"label": "Net Income (Loss) Available to Common Stockholders, Basic",
"terseLabel": "Loss attributable to Kirby common stockholders - basic",
"totalLabel": "Earnings (loss) available to common stockholders, basic, total"
}
}
},
"localname": "NetIncomeLossAvailableToCommonStockholdersBasic",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/EarningsPerShareDetails"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_NetIncomeLossAvailableToCommonStockholdersDiluted": {
"auth_ref": [
"r131",
"r137",
"r138",
"r139",
"r140",
"r144",
"r149"
],
"calculation": {
"http://kirbycorp.com/20220331/taxonomy/role/EarningsPerShareDetails": {
"order": null,
"parentTag": null,
"root": true,
"weight": null
}
},
"crdr": "credit",
"lang": {
"en-us": {
"role": {
"documentation": "Amount, after deduction of tax, noncontrolling interests, dividends on preferred stock and participating securities, and addition from assumption of issuance of common shares for dilutive potential common shares; of income (loss) available to common shareholders.",
"label": "Net Income (Loss) Available to Common Stockholders, Diluted",
"terseLabel": "Loss attributable to Kirby common stockholders - diluted",
"totalLabel": "Earnings (loss) available to Kirby common stockholders - diluted"
}
}
},
"localname": "NetIncomeLossAvailableToCommonStockholdersDiluted",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/EarningsPerShareDetails"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"documentation": "Disclosure of accounting policy pertaining to new accounting pronouncements that may impact the entity's financial reporting. Includes, but is not limited to, quantification of the expected or actual impact.",
"label": "New Accounting Pronouncements, Policy [Policy Text Block]"
}
}
},
"localname": "NewAccountingPronouncementsPolicyPolicyTextBlock",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/BasisForPreparationOfCondensedFinancialStatementsPolicies"
],
"xbrltype": "textBlockItemType"
},
"us-gaap_NoncontrollingInterestMember": {
"auth_ref": [
"r115",
"r116",
"r117",
"r286",
"r451"
],
"lang": {
"en-us": {
"role": {
"documentation": "This element represents that portion of equity (net assets) in a subsidiary not attributable, directly or indirectly, to the parent. A noncontrolling interest is sometimes called a minority interest.",
"label": "Noncontrolling Interest [Member]",
"verboseLabel": "Noncontrolling Interests [Member]"
}
}
},
"localname": "NoncontrollingInterestMember",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/CondensedStatementsOfStockholdersEquity"
],
"xbrltype": "domainItemType"
},
"us-gaap_NonoperatingIncomeExpense": {
"auth_ref": [
"r87"
],
"calculation": {
"http://kirbycorp.com/20220331/taxonomy/role/SegmentDataDetails": {
"order": 4.0,
"parentTag": "us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest",
"weight": 1.0
}
},
"crdr": "credit",
"lang": {
"en-us": {
"role": {
"documentation": "The aggregate amount of income or expense from ancillary business-related activities (that is to say, excluding major activities considered part of the normal operations of the business).",
"label": "Nonoperating Income (Expense)",
"terseLabel": "Other income",
"totalLabel": "Nonoperating Income (Expense), Total"
}
}
},
"localname": "NonoperatingIncomeExpense",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/SegmentDataDetails"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_NotesPayableToBankCurrent": {
"auth_ref": [
"r39"
],
"calculation": {
"http://kirbycorp.com/20220331/taxonomy/role/CondensedBalanceSheets": {
"order": 0.0,
"parentTag": "us-gaap_LiabilitiesCurrent",
"weight": 1.0
}
},
"crdr": "credit",
"lang": {
"en-us": {
"role": {
"documentation": "Current portion of the total carrying amount as of the balance sheet date due within one year or the operating cycle, if longer, on all notes payable to banks paid on an installment with long term maturities. This can include the amount of any loans from the applicant firm. This does not, however, include any mortgage balances.",
"label": "Notes Payable to Bank, Current",
"terseLabel": "Bank notes payable"
}
}
},
"localname": "NotesPayableToBankCurrent",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/CondensedBalanceSheets"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_NumberOfReportableSegments": {
"auth_ref": [
"r158"
],
"lang": {
"en-us": {
"role": {
"documentation": "Number of segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements.",
"label": "Number of Reportable Segments",
"verboseLabel": "Number of reportable segments"
}
}
},
"localname": "NumberOfReportableSegments",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/SegmentDataDetails"
],
"xbrltype": "integerItemType"
},
"us-gaap_NumberOfReportingUnits": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"documentation": "Number of reporting units tested for impairment of goodwill. A reporting unit is an operating segment or one level below an operating segment.",
"label": "Number of Reporting Units",
"terseLabel": "Number of reporting units"
}
}
},
"localname": "NumberOfReportingUnits",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/ImpairmentsAndOtherChargesDetails"
],
"xbrltype": "integerItemType"
},
"us-gaap_OilAndGasMember": {
"auth_ref": [
"r306"
],
"lang": {
"en-us": {
"role": {
"documentation": "Viscous liquid derived from petroleum and flammable gas occurring naturally underground.",
"label": "Oil and Gas [Member]"
}
}
},
"localname": "OilAndGasMember",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/DisclosureRevenuesDetails"
],
"xbrltype": "domainItemType"
},
"us-gaap_OperatingIncomeLoss": {
"auth_ref": [
"r170",
"r176",
"r180",
"r183",
"r186"
],
"calculation": {
"http://kirbycorp.com/20220331/taxonomy/role/CondensedStatementsOfEarnings": {
"order": 2.0,
"parentTag": "us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest",
"weight": 1.0
}
},
"crdr": "credit",
"lang": {
"en-us": {
"role": {
"documentation": "The net result for the period of deducting operating expenses from operating revenues.",
"label": "Operating Income (Loss)",
"totalLabel": "Operating income"
}
}
},
"localname": "OperatingIncomeLoss",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/CondensedStatementsOfEarnings"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_OperatingLeaseCost": {
"auth_ref": [
"r494",
"r504"
],
"calculation": {
"http://kirbycorp.com/20220331/taxonomy/role/LeasesLeaseCostDetails": {
"order": 0.0,
"parentTag": "us-gaap_LeaseCost",
"weight": 1.0
}
},
"crdr": "debit",
"lang": {
"en-us": {
"role": {
"documentation": "Amount of single lease cost, calculated by allocation of remaining cost of lease over remaining lease term. Includes, but is not limited to, single lease cost, after impairment of right-of-use asset, calculated by amortization of remaining right-of-use asset and accretion of lease liability.",
"label": "Operating Lease, Cost",
"terseLabel": "Operating lease cost"
}
}
},
"localname": "OperatingLeaseCost",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/LeasesLeaseCostDetails"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_OperatingLeaseLiabilitiesPaymentsDueAbstract": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"label": "Lessee, Operating Lease, Liability, Payment, Due [Abstract]",
"terseLabel": "Future Minimum Lease Payments Under Operating Leases [Abstract]"
}
}
},
"localname": "OperatingLeaseLiabilitiesPaymentsDueAbstract",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/LeasesFutureMinimumLeasePaymentsUnderOperatingLeasesDetails"
],
"xbrltype": "stringItemType"
},
"us-gaap_OperatingLeaseLiability": {
"auth_ref": [
"r492"
],
"calculation": {
"http://kirbycorp.com/20220331/taxonomy/role/DisclosureLeasesFutureMinimumLeasePaymentsUnderOperatingLeasesDetails2": {
"order": 1.0,
"parentTag": "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue",
"weight": 1.0
}
},
"crdr": "credit",
"lang": {
"en-us": {
"role": {
"documentation": "Present value of lessee's discounted obligation for lease payments from operating lease.",
"label": "Operating Lease, Liability",
"terseLabel": "Operating lease liabilities",
"totalLabel": "Operating Lease, Liability, Total"
}
}
},
"localname": "OperatingLeaseLiability",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/LeasesFutureMinimumLeasePaymentsUnderOperatingLeasesDetails"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_OperatingLeaseLiabilityCurrent": {
"auth_ref": [
"r492"
],
"calculation": {
"http://kirbycorp.com/20220331/taxonomy/role/CondensedBalanceSheets": {
"order": 4.0,
"parentTag": "us-gaap_LiabilitiesCurrent",
"weight": 1.0
}
},
"crdr": "credit",
"lang": {
"en-us": {
"role": {
"documentation": "Present value of lessee's discounted obligation for lease payments from operating lease, classified as current.",
"label": "Operating Lease, Liability, Current",
"terseLabel": "Current portion of operating lease liabilities"
}
}
},
"localname": "OperatingLeaseLiabilityCurrent",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/CondensedBalanceSheets"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_OperatingLeaseLiabilityNoncurrent": {
"auth_ref": [
"r492"
],
"calculation": {
"http://kirbycorp.com/20220331/taxonomy/role/CondensedBalanceSheets": {
"order": 2.0,
"parentTag": "us-gaap_LiabilitiesNoncurrent",
"weight": 1.0
}
},
"crdr": "credit",
"lang": {
"en-us": {
"role": {
"documentation": "Present value of lessee's discounted obligation for lease payments from operating lease, classified as noncurrent.",
"label": "Operating lease liabilities - less current portion"
}
}
},
"localname": "OperatingLeaseLiabilityNoncurrent",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/CondensedBalanceSheets"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_OperatingLeasePayments": {
"auth_ref": [
"r493",
"r498"
],
"crdr": "credit",
"lang": {
"en-us": {
"role": {
"documentation": "Amount of cash outflow from operating lease, excluding payments to bring another asset to condition and location necessary for its intended use.",
"label": "Operating Lease, Payments",
"negatedLabel": "Operating cash outflow from operating leases",
"terseLabel": "Operating cash outflow from operating leases"
}
}
},
"localname": "OperatingLeasePayments",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/CondensedStatementsOfCashFlows"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_OperatingLeaseRightOfUseAsset": {
"auth_ref": [
"r491"
],
"calculation": {
"http://kirbycorp.com/20220331/taxonomy/role/CondensedBalanceSheets": {
"order": 2.0,
"parentTag": "us-gaap_Assets",
"weight": 1.0
}
},
"crdr": "debit",
"lang": {
"en-us": {
"role": {
"documentation": "Amount of lessee's right to use underlying asset under operating lease.",
"label": "Operating lease right-of-use assets"
}
}
},
"localname": "OperatingLeaseRightOfUseAsset",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/CondensedBalanceSheets"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent": {
"auth_ref": [
"r501",
"r504"
],
"lang": {
"en-us": {
"role": {
"documentation": "Weighted average discount rate for operating lease calculated at point in time.",
"label": "Operating Lease, Weighted Average Discount Rate, Percent",
"terseLabel": "Weighted average discount rate"
}
}
},
"localname": "OperatingLeaseWeightedAverageDiscountRatePercent",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/LeasesOtherSupplementalInformationDetails"
],
"xbrltype": "percentItemType"
},
"us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1": {
"auth_ref": [
"r500",
"r504"
],
"lang": {
"en-us": {
"role": {
"documentation": "Weighted average remaining lease term for operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.",
"label": "Operating Lease, Weighted Average Remaining Lease Term",
"terseLabel": "Weighted average remaining lease term"
}
}
},
"localname": "OperatingLeaseWeightedAverageRemainingLeaseTerm1",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/LeasesOtherSupplementalInformationDetails"
],
"xbrltype": "durationItemType"
},
"us-gaap_OperatingSegmentsMember": {
"auth_ref": [
"r175",
"r176",
"r177",
"r178",
"r180",
"r186"
],
"lang": {
"en-us": {
"role": {
"documentation": "Identifies components of an entity that engage in business activities from which they may earn revenue and incur expenses, including transactions with other components of the same entity.",
"label": "Operating Segments [Member]",
"terseLabel": "Reporting Segments [Member]"
}
}
},
"localname": "OperatingSegmentsMember",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/SegmentDataDetails"
],
"xbrltype": "domainItemType"
},
"us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"label": "Organization, Consolidation and Presentation of Financial Statements [Abstract]"
}
}
},
"localname": "OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"xbrltype": "stringItemType"
},
"us-gaap_OtherAssetImpairmentCharges": {
"auth_ref": [
"r103",
"r218"
],
"calculation": {
"http://kirbycorp.com/20220331/taxonomy/role/SegmentDataDetails": {
"order": 2.0,
"parentTag": "us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest",
"weight": -1.0
}
},
"crdr": "debit",
"lang": {
"en-us": {
"role": {
"documentation": "The charge against earnings resulting from the write down of long lived assets other than goodwill due to the difference between the carrying value and lower fair value.",
"label": "Other Asset Impairment Charges",
"negatedLabel": "Impairments and other charges"
}
}
},
"localname": "OtherAssetImpairmentCharges",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/SegmentDataDetails"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_OtherAssets": {
"auth_ref": [
"r15",
"r526",
"r546"
],
"calculation": {
"http://kirbycorp.com/20220331/taxonomy/role/SegmentDataDetails": {
"order": null,
"parentTag": null,
"root": true,
"weight": null
}
},
"crdr": "debit",
"lang": {
"en-us": {
"role": {
"documentation": "Amount of assets classified as other.",
"label": "Other Assets",
"totalLabel": "Total other assets"
}
}
},
"localname": "OtherAssets",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/SegmentDataDetails"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_OtherAssetsAbstract": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"label": "Other Assets [Abstract]",
"terseLabel": "Details of Other total assets [Abstract]"
}
}
},
"localname": "OtherAssetsAbstract",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/SegmentDataDetails"
],
"xbrltype": "stringItemType"
},
"us-gaap_OtherAssetsNoncurrent": {
"auth_ref": [
"r38"
],
"calculation": {
"http://kirbycorp.com/20220331/taxonomy/role/CondensedBalanceSheets": {
"order": 5.0,
"parentTag": "us-gaap_Assets",
"weight": 1.0
}
},
"crdr": "debit",
"lang": {
"en-us": {
"role": {
"documentation": "Amount of noncurrent assets classified as other.",
"label": "Other Assets, Noncurrent",
"terseLabel": "Other assets",
"totalLabel": "Other Assets, Noncurrent, Total"
}
}
},
"localname": "OtherAssetsNoncurrent",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/CondensedBalanceSheets"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentBeforeTaxPeriodIncreaseDecreaseAbstract": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"label": "Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, before Tax [Abstract]"
}
}
},
"localname": "OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentBeforeTaxPeriodIncreaseDecreaseAbstract",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/OtherComprehensiveIncomeDetails"
],
"xbrltype": "stringItemType"
},
"us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansTaxAbstract": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"label": "Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, Tax [Abstract]"
}
}
},
"localname": "OtherComprehensiveIncomeDefinedBenefitPlansTaxAbstract",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"xbrltype": "stringItemType"
},
"us-gaap_OtherComprehensiveIncomeLossBeforeTax": {
"auth_ref": [
"r72",
"r73",
"r79",
"r197",
"r476",
"r481",
"r483",
"r536",
"r557"
],
"calculation": {
"http://kirbycorp.com/20220331/taxonomy/role/OtherComprehensiveIncomeDetails": {
"order": null,
"parentTag": null,
"root": true,
"weight": null
}
},
"crdr": "credit",
"lang": {
"en-us": {
"role": {
"documentation": "Amount before tax, after reclassification adjustments of other comprehensive income (loss).",
"label": "Other Comprehensive Income (Loss), before Tax",
"totalLabel": "Total other comprehensive income, gross amount"
}
}
},
"localname": "OtherComprehensiveIncomeLossBeforeTax",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/OtherComprehensiveIncomeDetails"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_OtherComprehensiveIncomeLossBeforeTaxPeriodIncreaseDecreaseAbstract": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"label": "Other comprehensive income (loss), net of taxes:"
}
}
},
"localname": "OtherComprehensiveIncomeLossBeforeTaxPeriodIncreaseDecreaseAbstract",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/CondensedStatementsOfComprehensiveIncome"
],
"xbrltype": "stringItemType"
},
"us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax": {
"auth_ref": [
"r57",
"r60"
],
"calculation": {
"http://kirbycorp.com/20220331/taxonomy/role/DisclosureOtherComprehensiveIncomeDetails2": {
"order": 0.0,
"parentTag": "us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax",
"weight": 1.0
},
"http://kirbycorp.com/20220331/taxonomy/role/OtherComprehensiveIncomeDetails": {
"order": 2.0,
"parentTag": "us-gaap_OtherComprehensiveIncomeLossBeforeTax",
"weight": 1.0
}
},
"crdr": "credit",
"lang": {
"en-us": {
"role": {
"documentation": "Amount before tax, after reclassification adjustments of gain (loss) on foreign currency translation adjustments, foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature.",
"label": "Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, before Tax",
"totalLabel": "Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, before Tax, Total"
}
}
},
"localname": "OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/OtherComprehensiveIncomeDetails"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax": {
"auth_ref": [
"r57"
],
"calculation": {
"http://kirbycorp.com/20220331/taxonomy/role/CondensedStatementsOfComprehensiveIncome": {
"order": 1.0,
"parentTag": "us-gaap_OtherComprehensiveIncomeLossNetOfTax",
"weight": 1.0
},
"http://kirbycorp.com/20220331/taxonomy/role/DisclosureOtherComprehensiveIncomeDetails2": {
"order": null,
"parentTag": null,
"root": true,
"weight": null
}
},
"crdr": "credit",
"lang": {
"en-us": {
"role": {
"documentation": "Amount after tax and reclassification adjustments of gain (loss) on foreign currency translation adjustments, foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature.",
"label": "Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax",
"terseLabel": "Foreign currency translation, net amount",
"totalLabel": "Foreign currency translation, net amount",
"verboseLabel": "Foreign currency translation adjustments"
}
}
},
"localname": "OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/CondensedStatementsOfComprehensiveIncome",
"http://kirbycorp.com/20220331/taxonomy/role/OtherComprehensiveIncomeDetails"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax": {
"auth_ref": [
"r57",
"r61",
"r474",
"r482"
],
"calculation": {
"http://kirbycorp.com/20220331/taxonomy/role/DisclosureOtherComprehensiveIncomeDetails2": {
"order": 1.0,
"parentTag": "us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax",
"weight": -1.0
}
},
"crdr": "debit",
"lang": {
"en-us": {
"role": {
"documentation": "Amount of tax expense (benefit), after reclassification adjustments of gain (loss) on foreign currency translation adjustments, foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature.",
"label": "Other Comprehensive Income (Loss), Foreign Currency Translation Adjustment, Tax",
"negatedLabel": "Foreign currency translation, income tax provision",
"totalLabel": "Other Comprehensive Income (Loss), Foreign Currency Translation Adjustment, Tax, Total"
}
}
},
"localname": "OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/OtherComprehensiveIncomeDetails"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_OtherComprehensiveIncomeLossNetOfTax": {
"auth_ref": [
"r67",
"r70",
"r72",
"r73",
"r75",
"r79",
"r281",
"r476",
"r481",
"r483",
"r536",
"r557"
],
"calculation": {
"http://kirbycorp.com/20220331/taxonomy/role/CondensedStatementsOfComprehensiveIncome": {
"order": 0.0,
"parentTag": "us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest",
"weight": 1.0
}
},
"crdr": "credit",
"lang": {
"en-us": {
"role": {
"documentation": "Amount after tax and reclassification adjustments of other comprehensive income (loss).",
"label": "Other Comprehensive Income (Loss), Net of Tax",
"totalLabel": "Total other comprehensive income (loss), net of taxes"
}
}
},
"localname": "OtherComprehensiveIncomeLossNetOfTax",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/CondensedStatementsOfComprehensiveIncome",
"http://kirbycorp.com/20220331/taxonomy/role/OtherComprehensiveIncomeDetails"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax": {
"auth_ref": [
"r58",
"r60"
],
"calculation": {
"http://kirbycorp.com/20220331/taxonomy/role/CondensedStatementsOfComprehensiveIncome": {
"order": 0.0,
"parentTag": "us-gaap_OtherComprehensiveIncomeLossNetOfTax",
"weight": -1.0
}
},
"crdr": "debit",
"lang": {
"en-us": {
"role": {
"documentation": "Amount, after tax and reclassification adjustment, of (increase) decrease in accumulated other comprehensive income for defined benefit plan.",
"label": "Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, after Tax",
"negatedLabel": "Pension and postretirement benefits",
"totalLabel": "Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, after Tax, Total"
}
}
},
"localname": "OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/CondensedStatementsOfComprehensiveIncome"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax": {
"auth_ref": [
"r60",
"r64",
"r65",
"r359"
],
"calculation": {
"http://kirbycorp.com/20220331/taxonomy/role/DisclosureOtherComprehensiveIncomeDetails2": {
"order": 0.0,
"parentTag": "us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax",
"weight": 1.0
},
"http://kirbycorp.com/20220331/taxonomy/role/OtherComprehensiveIncomeDetails": {
"order": 1.0,
"parentTag": "us-gaap_OtherComprehensiveIncomeLossBeforeTax",
"weight": -1.0
}
},
"crdr": "debit",
"lang": {
"en-us": {
"role": {
"documentation": "Amount, before tax, of reclassification adjustment from accumulated other comprehensive income (loss) for gain (loss) of defined benefit plan.",
"label": "Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss), Reclassification Adjustment from AOCI, before Tax",
"negatedLabel": "Actuarial gains (losses), gross amount"
}
}
},
"localname": "OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/OtherComprehensiveIncomeDetails"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax": {
"auth_ref": [
"r60",
"r64",
"r65",
"r359"
],
"calculation": {
"http://kirbycorp.com/20220331/taxonomy/role/DisclosureOtherComprehensiveIncomeDetails2": {
"order": null,
"parentTag": null,
"root": true,
"weight": null
}
},
"crdr": "debit",
"lang": {
"en-us": {
"role": {
"documentation": "Amount, after tax, of reclassification adjustment from accumulated other comprehensive income (loss) for gain (loss) of defined benefit plan.",
"label": "Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss), Reclassification Adjustment from AOCI, after Tax",
"negatedTotalLabel": "Actuarial gains (losses), net amount"
}
}
},
"localname": "OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/OtherComprehensiveIncomeDetails"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax": {
"auth_ref": [
"r61"
],
"calculation": {
"http://kirbycorp.com/20220331/taxonomy/role/DisclosureOtherComprehensiveIncomeDetails2": {
"order": 1.0,
"parentTag": "us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax",
"weight": -1.0
}
},
"crdr": "credit",
"lang": {
"en-us": {
"role": {
"documentation": "Amount of tax expense (benefit) of reclassification adjustment from accumulated other comprehensive income (loss) for gain (loss) of defined benefit plan.",
"label": "Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss), Reclassification Adjustment from AOCI, Tax",
"terseLabel": "Actuarial gains (losses), income tax provision"
}
}
},
"localname": "OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/OtherComprehensiveIncomeDetails"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_OtherComprehensiveIncomeLossTax": {
"auth_ref": [
"r61",
"r72",
"r79",
"r422",
"r437",
"r439",
"r476",
"r479",
"r483",
"r536",
"r557"
],
"crdr": "debit",
"lang": {
"en-us": {
"role": {
"documentation": "Amount of tax expense (benefit) allocated to other comprehensive income (loss).",
"label": "Other Comprehensive Income (Loss), Tax",
"negatedLabel": "Total other comprehensive income, income tax provision",
"negatedTotalLabel": "Total other comprehensive income, income tax provision",
"totalLabel": "Other Comprehensive Income (Loss), Tax, Total"
}
}
},
"localname": "OtherComprehensiveIncomeLossTax",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/OtherComprehensiveIncomeDetails"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_OtherComprehensiveIncomeNoncontrollingInterestTextBlock": {
"auth_ref": [
"r465"
],
"lang": {
"en-us": {
"role": {
"documentation": "The entire disclosure for tabular information relating to Other Comprehensive Income (OCI) as is applicable to noncontrolling interests. This text block may also include OCI relative to the filing entity, the aforementioned noncontrolling interest OCI, as well as OCI on a consolidated basis.",
"label": "Other Comprehensive Income, Noncontrolling Interest [Text Block]",
"terseLabel": "Other Comprehensive Income"
}
}
},
"localname": "OtherComprehensiveIncomeNoncontrollingInterestTextBlock",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/OtherComprehensiveIncome"
],
"xbrltype": "textBlockItemType"
},
"us-gaap_OtherLiabilitiesNoncurrent": {
"auth_ref": [
"r47"
],
"calculation": {
"http://kirbycorp.com/20220331/taxonomy/role/CondensedBalanceSheets": {
"order": 3.0,
"parentTag": "us-gaap_LiabilitiesNoncurrent",
"weight": 1.0
}
},
"crdr": "credit",
"lang": {
"en-us": {
"role": {
"documentation": "Amount of liabilities classified as other, due after one year or the normal operating cycle, if longer.",
"label": "Other long-term liabilities",
"totalLabel": "Other Liabilities, Noncurrent, Total"
}
}
},
"localname": "OtherLiabilitiesNoncurrent",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/CondensedBalanceSheets"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_OtherNoncashIncomeExpense": {
"auth_ref": [
"r104"
],
"calculation": {
"http://kirbycorp.com/20220331/taxonomy/role/CondensedStatementsOfCashFlows": {
"order": 6.0,
"parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities",
"weight": -1.0
}
},
"crdr": "credit",
"lang": {
"en-us": {
"role": {
"documentation": "Amount of income (expense) included in net income that results in no cash inflow (outflow), classified as other.",
"label": "Other Noncash Income (Expense)",
"negatedLabel": "Other",
"totalLabel": "Other Noncash Income (Expense), Total"
}
}
},
"localname": "OtherNoncashIncomeExpense",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/CondensedStatementsOfCashFlows"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_OtherNonoperatingIncome": {
"auth_ref": [
"r84"
],
"calculation": {
"http://kirbycorp.com/20220331/taxonomy/role/CondensedStatementsOfEarnings": {
"order": 1.0,
"parentTag": "us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest",
"weight": 1.0
}
},
"crdr": "credit",
"lang": {
"en-us": {
"role": {
"documentation": "Amount of income related to nonoperating activities, classified as other.",
"label": "Other Nonoperating Income",
"terseLabel": "Other income"
}
}
},
"localname": "OtherNonoperatingIncome",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/CondensedStatementsOfEarnings"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember": {
"auth_ref": [
"r315",
"r316",
"r318",
"r319",
"r320",
"r321",
"r322",
"r323",
"r324",
"r325",
"r326",
"r327",
"r328",
"r329",
"r330",
"r331",
"r332",
"r333",
"r334",
"r335",
"r336",
"r337",
"r338",
"r339",
"r340",
"r342",
"r343",
"r344",
"r345",
"r346",
"r347",
"r349",
"r350",
"r351",
"r352",
"r353",
"r354",
"r355",
"r356",
"r357",
"r358",
"r359",
"r360",
"r361",
"r362",
"r363",
"r365",
"r368",
"r372",
"r375",
"r376",
"r377",
"r378",
"r379",
"r380",
"r381",
"r382",
"r383",
"r384",
"r385",
"r386",
"r389",
"r390",
"r391",
"r392",
"r393",
"r394"
],
"lang": {
"en-us": {
"role": {
"documentation": "Plan designed to provide other postretirement benefits. Includes, but is not limited to, defined benefit and defined contribution plans. Excludes pension benefits.",
"label": "Other Postretirement Benefits Plan [Member]",
"terseLabel": "Other Postretirement Benefits [Member]"
}
}
},
"localname": "OtherPostretirementBenefitPlansDefinedBenefitMember",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/RetirementPlansDetails",
"http://kirbycorp.com/20220331/taxonomy/role/RetirementPlansTables"
],
"xbrltype": "domainItemType"
},
"us-gaap_OtherReceivables": {
"auth_ref": [
"r55"
],
"calculation": {
"http://kirbycorp.com/20220331/taxonomy/role/CondensedBalanceSheets": {
"order": 2.0,
"parentTag": "us-gaap_AssetsCurrent",
"weight": 1.0
}
},
"crdr": "debit",
"lang": {
"en-us": {
"role": {
"documentation": "Amount due from parties in nontrade transactions, classified as other.",
"label": "Other Receivables",
"terseLabel": "Other"
}
}
},
"localname": "OtherReceivables",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/CondensedBalanceSheets"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_PaymentsForLegalSettlements": {
"auth_ref": [
"r100"
],
"crdr": "credit",
"lang": {
"en-us": {
"role": {
"documentation": "The amount of cash paid for the settlement of litigation or for other legal issues during the period.",
"label": "Payments for Legal Settlements",
"terseLabel": "Payments for legal settlements"
}
}
},
"localname": "PaymentsForLegalSettlements",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/ContingenciesAndCommitmentsDetails"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_PaymentsRelatedToTaxWithholdingForShareBasedCompensation": {
"auth_ref": [
"r93"
],
"calculation": {
"http://kirbycorp.com/20220331/taxonomy/role/CondensedStatementsOfCashFlows": {
"order": 3.0,
"parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities",
"weight": -1.0
}
},
"crdr": "credit",
"lang": {
"en-us": {
"role": {
"documentation": "Amount of cash outflow to satisfy grantee's tax withholding obligation for award under share-based payment arrangement.",
"label": "Payment, Tax Withholding, Share-based Payment Arrangement",
"negatedLabel": "Payments related to tax withholding for share-based compensation"
}
}
},
"localname": "PaymentsRelatedToTaxWithholdingForShareBasedCompensation",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/CondensedStatementsOfCashFlows"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_PaymentsToAcquireBusinessesGross": {
"auth_ref": [
"r89",
"r445"
],
"crdr": "credit",
"lang": {
"en-us": {
"role": {
"documentation": "The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price.",
"label": "Payments to Acquire Businesses, Gross",
"terseLabel": "Cash paid for acquisition"
}
}
},
"localname": "PaymentsToAcquireBusinessesGross",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/DisclosureAcquisitionDetails"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired": {
"auth_ref": [
"r89"
],
"calculation": {
"http://kirbycorp.com/20220331/taxonomy/role/CondensedStatementsOfCashFlows": {
"order": 1.0,
"parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities",
"weight": -1.0
}
},
"crdr": "credit",
"lang": {
"en-us": {
"role": {
"documentation": "The cash outflow associated with the acquisition of a business, net of the cash acquired from the purchase.",
"label": "Payments to Acquire Businesses, Net of Cash Acquired",
"negatedLabel": "Acquisitions of businesses",
"totalLabel": "Payments to Acquire Businesses, Net of Cash Acquired, Total"
}
}
},
"localname": "PaymentsToAcquireBusinessesNetOfCashAcquired",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/CondensedStatementsOfCashFlows"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_PaymentsToAcquireProductiveAssets": {
"auth_ref": [
"r90",
"r446",
"r447",
"r448"
],
"calculation": {
"http://kirbycorp.com/20220331/taxonomy/role/CondensedStatementsOfCashFlows": {
"order": 0.0,
"parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities",
"weight": -1.0
}
},
"crdr": "credit",
"lang": {
"en-us": {
"role": {
"documentation": "The cash outflow for purchases of and capital improvements on property, plant and equipment (capital expenditures), software, and other intangible assets.",
"label": "Payments to Acquire Productive Assets",
"negatedLabel": "Capital expenditures",
"totalLabel": "Payments to Acquire Productive Assets, Total"
}
}
},
"localname": "PaymentsToAcquireProductiveAssets",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/CondensedStatementsOfCashFlows"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_PensionAndOtherPostretirementBenefitsDisclosureTextBlock": {
"auth_ref": [
"r339",
"r341",
"r347",
"r364",
"r366",
"r367",
"r368",
"r369",
"r370",
"r385",
"r387",
"r388",
"r389",
"r401"
],
"lang": {
"en-us": {
"role": {
"documentation": "The entire disclosure for retirement benefits.",
"label": "Retirement Benefits [Text Block]",
"terseLabel": "Retirement Plans"
}
}
},
"localname": "PensionAndOtherPostretirementBenefitsDisclosureTextBlock",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/RetirementPlans"
],
"xbrltype": "textBlockItemType"
},
"us-gaap_PensionPlansDefinedBenefitMember": {
"auth_ref": [
"r314",
"r316",
"r318",
"r319",
"r320",
"r321",
"r322",
"r323",
"r324",
"r325",
"r326",
"r327",
"r328",
"r329",
"r330",
"r331",
"r332",
"r333",
"r334",
"r335",
"r336",
"r337",
"r338",
"r339",
"r340",
"r342",
"r343",
"r344",
"r345",
"r346",
"r347",
"r348",
"r349",
"r350",
"r351",
"r352",
"r353",
"r354",
"r355",
"r356",
"r357",
"r358",
"r359",
"r360",
"r361",
"r362",
"r363",
"r365",
"r368",
"r372",
"r375",
"r376",
"r377",
"r378",
"r379",
"r380",
"r381",
"r382",
"r383",
"r384",
"r385",
"r386",
"r389",
"r390",
"r396",
"r397",
"r398",
"r399"
],
"lang": {
"en-us": {
"role": {
"documentation": "Plan designed to provide participant with pension benefits. Includes, but is not limited to, defined benefit and defined contribution plans. Excludes other postretirement benefits.",
"label": "Pension Plan [Member]",
"terseLabel": "Pension Benefits [Member]"
}
}
},
"localname": "PensionPlansDefinedBenefitMember",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/RetirementPlansDetails",
"http://kirbycorp.com/20220331/taxonomy/role/RetirementPlansTables"
],
"xbrltype": "domainItemType"
},
"us-gaap_PlanNameAxis": {
"auth_ref": [
"r404",
"r412"
],
"lang": {
"en-us": {
"role": {
"documentation": "Information by plan name for share-based payment arrangement.",
"label": "Plan Name [Axis]"
}
}
},
"localname": "PlanNameAxis",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/StockAwardPlansDetails"
],
"xbrltype": "stringItemType"
},
"us-gaap_PlanNameDomain": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"documentation": "Plan name for share-based payment arrangement.",
"label": "Plan Name [Domain]"
}
}
},
"localname": "PlanNameDomain",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/StockAwardPlansDetails"
],
"xbrltype": "domainItemType"
},
"us-gaap_PrepaidExpenseAndOtherAssetsCurrent": {
"auth_ref": [
"r7",
"r32",
"r33"
],
"calculation": {
"http://kirbycorp.com/20220331/taxonomy/role/CondensedBalanceSheets": {
"order": 4.0,
"parentTag": "us-gaap_AssetsCurrent",
"weight": 1.0
}
},
"crdr": "debit",
"lang": {
"en-us": {
"role": {
"documentation": "Amount of asset related to consideration paid in advance for costs that provide economic benefits in future periods, and amount of other assets that are expected to be realized or consumed within one year or the normal operating cycle, if longer.",
"label": "Prepaid expense and other current assets"
}
}
},
"localname": "PrepaidExpenseAndOtherAssetsCurrent",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/CondensedBalanceSheets"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_ProceedsFromLegalSettlements": {
"auth_ref": [
"r98"
],
"crdr": "debit",
"lang": {
"en-us": {
"role": {
"documentation": "Cash received for the settlement of litigation during the current period.",
"label": "Proceeds from Legal Settlements",
"terseLabel": "Proceeds from legal settlements"
}
}
},
"localname": "ProceedsFromLegalSettlements",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/ContingenciesAndCommitmentsDetails"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_ProceedsFromLinesOfCredit": {
"auth_ref": [
"r92",
"r108"
],
"calculation": {
"http://kirbycorp.com/20220331/taxonomy/role/LongtermDebtBorrowingsAndPaymentsUnderBankCreditFacilitiesDetails": {
"order": 0.0,
"parentTag": "us-gaap_ProceedsFromRepaymentsOfLinesOfCredit",
"weight": 1.0
}
},
"crdr": "debit",
"lang": {
"en-us": {
"role": {
"documentation": "Amount of cash inflow from contractual arrangement with the lender, including but not limited to, letter of credit, standby letter of credit and revolving credit arrangements.",
"label": "Proceeds from Lines of Credit",
"totalLabel": "Proceeds from Lines of Credit, Total"
}
}
},
"localname": "ProceedsFromLinesOfCredit",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/LongtermDebtBorrowingsAndPaymentsUnderBankCreditFacilitiesDetails"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_ProceedsFromRepaymentsOfDebtAbstract": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"label": "Proceeds from (Repayments of) Debt [Abstract]"
}
}
},
"localname": "ProceedsFromRepaymentsOfDebtAbstract",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/LongtermDebtBorrowingsAndPaymentsUnderBankCreditFacilitiesDetails"
],
"xbrltype": "stringItemType"
},
"us-gaap_ProceedsFromRepaymentsOfLinesOfCredit": {
"auth_ref": [
],
"calculation": {
"http://kirbycorp.com/20220331/taxonomy/role/CondensedStatementsOfCashFlows": {
"order": 0.0,
"parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities",
"weight": 1.0
},
"http://kirbycorp.com/20220331/taxonomy/role/LongtermDebtBorrowingsAndPaymentsUnderBankCreditFacilitiesDetails": {
"order": null,
"parentTag": null,
"root": true,
"weight": null
}
},
"crdr": "debit",
"lang": {
"en-us": {
"role": {
"documentation": "The net cash inflow or cash outflow from a contractual arrangement with the lender, including letter of credit, standby letter of credit and revolving credit arrangements, under which borrowings can be made up to a specific amount at any point in time with either short term or long term maturity that is collateralized (backed by pledge, mortgage or other lien in the entity's assets).",
"label": "Proceeds from (Repayments of) Lines of Credit",
"terseLabel": "Borrowings (payments) on bank credit facilities, net",
"totalLabel": "Borrowings (Payments) on bank credit facilities"
}
}
},
"localname": "ProceedsFromRepaymentsOfLinesOfCredit",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/CondensedStatementsOfCashFlows",
"http://kirbycorp.com/20220331/taxonomy/role/LongtermDebtBorrowingsAndPaymentsUnderBankCreditFacilitiesDetails"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_ProceedsFromSaleOfProductiveAssets": {
"auth_ref": [
"r88"
],
"calculation": {
"http://kirbycorp.com/20220331/taxonomy/role/CondensedStatementsOfCashFlows": {
"order": 2.0,
"parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities",
"weight": 1.0
}
},
"crdr": "debit",
"lang": {
"en-us": {
"role": {
"documentation": "The cash inflow from the sale of property, plant and equipment (capital expenditures), software, and other intangible assets.",
"label": "Proceeds from Sale of Productive Assets",
"terseLabel": "Proceeds from disposition of assets",
"totalLabel": "Proceeds from Sale of Productive Assets, Total"
}
}
},
"localname": "ProceedsFromSaleOfProductiveAssets",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/CondensedStatementsOfCashFlows",
"http://kirbycorp.com/20220331/taxonomy/role/ImpairmentsAndOtherChargesDetails"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_ProceedsFromStockOptionsExercised": {
"auth_ref": [
"r91",
"r413"
],
"calculation": {
"http://kirbycorp.com/20220331/taxonomy/role/CondensedStatementsOfCashFlows": {
"order": 2.0,
"parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities",
"weight": 1.0
}
},
"crdr": "debit",
"lang": {
"en-us": {
"role": {
"documentation": "Amount of cash inflow from exercise of option under share-based payment arrangement.",
"label": "Proceeds from Stock Options Exercised",
"terseLabel": "Proceeds from exercise of stock options"
}
}
},
"localname": "ProceedsFromStockOptionsExercised",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/CondensedStatementsOfCashFlows"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_ProfitLoss": {
"auth_ref": [
"r3",
"r66",
"r69",
"r74",
"r96",
"r109",
"r118",
"r126",
"r127",
"r170",
"r176",
"r180",
"r183",
"r186",
"r198",
"r239",
"r240",
"r241",
"r244",
"r245",
"r246",
"r248",
"r250",
"r252",
"r253",
"r453",
"r456",
"r458",
"r463",
"r464",
"r469",
"r473",
"r541"
],
"calculation": {
"http://kirbycorp.com/20220331/taxonomy/role/CondensedStatementsOfCashFlows": {
"order": 0.0,
"parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities",
"weight": 1.0
},
"http://kirbycorp.com/20220331/taxonomy/role/CondensedStatementsOfComprehensiveIncome": {
"order": 1.0,
"parentTag": "us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest",
"weight": 1.0
},
"http://kirbycorp.com/20220331/taxonomy/role/CondensedStatementsOfEarnings": {
"order": 0.0,
"parentTag": "us-gaap_NetIncomeLoss",
"weight": 1.0
}
},
"crdr": "credit",
"lang": {
"en-us": {
"role": {
"documentation": "The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest.",
"label": "Net Income (Loss), Including Portion Attributable to Noncontrolling Interest",
"terseLabel": "Net earnings (loss)",
"totalLabel": "Net earnings (loss)",
"verboseLabel": "Net loss"
}
}
},
"localname": "ProfitLoss",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/CondensedStatementsOfCashFlows",
"http://kirbycorp.com/20220331/taxonomy/role/CondensedStatementsOfComprehensiveIncome",
"http://kirbycorp.com/20220331/taxonomy/role/CondensedStatementsOfEarnings"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_PropertyPlantAndEquipmentByTypeAxis": {
"auth_ref": [
"r37",
"r217"
],
"lang": {
"en-us": {
"role": {
"documentation": "Information by type of long-lived, physical assets used to produce goods and services and not intended for resale.",
"label": "Long-Lived Tangible Asset [Axis]"
}
}
},
"localname": "PropertyPlantAndEquipmentByTypeAxis",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/DisclosureAcquisitionDetails"
],
"xbrltype": "stringItemType"
},
"us-gaap_PropertyPlantAndEquipmentGross": {
"auth_ref": [
"r36",
"r215"
],
"calculation": {
"http://kirbycorp.com/20220331/taxonomy/role/CondensedBalanceSheets": {
"order": 0.0,
"parentTag": "us-gaap_PropertyPlantAndEquipmentNet",
"weight": 1.0
}
},
"crdr": "debit",
"lang": {
"en-us": {
"role": {
"documentation": "Amount before accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.",
"label": "Property, Plant and Equipment, Gross",
"periodEndLabel": "Property, Plant and Equipment, Gross, Ending Balance",
"periodStartLabel": "Property, Plant and Equipment, Gross, Beginning Balance",
"totalLabel": "Property, Plant and Equipment, Gross, Total",
"verboseLabel": "Property and equipment"
}
}
},
"localname": "PropertyPlantAndEquipmentGross",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/CondensedBalanceSheets"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_PropertyPlantAndEquipmentNet": {
"auth_ref": [
"r13",
"r14",
"r217",
"r508",
"r542",
"r554"
],
"calculation": {
"http://kirbycorp.com/20220331/taxonomy/role/CondensedBalanceSheets": {
"order": 1.0,
"parentTag": "us-gaap_Assets",
"weight": 1.0
}
},
"crdr": "debit",
"lang": {
"en-us": {
"role": {
"documentation": "Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.",
"label": "Property, Plant and Equipment, Net",
"periodEndLabel": "Property, Plant and Equipment, Net, Ending Balance",
"periodStartLabel": "Property, Plant and Equipment, Net, Beginning Balance",
"totalLabel": "Property and equipment - net"
}
}
},
"localname": "PropertyPlantAndEquipmentNet",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/CondensedBalanceSheets"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_PropertyPlantAndEquipmentTypeDomain": {
"auth_ref": [
"r13",
"r215"
],
"lang": {
"en-us": {
"role": {
"documentation": "Listing of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale. Examples include land, buildings, machinery and equipment, and other types of furniture and equipment including, but not limited to, office equipment, furniture and fixtures, and computer equipment and software.",
"label": "Long-Lived Tangible Asset [Domain]"
}
}
},
"localname": "PropertyPlantAndEquipmentTypeDomain",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/DisclosureAcquisitionDetails"
],
"xbrltype": "domainItemType"
},
"us-gaap_RepaymentsOfLinesOfCredit": {
"auth_ref": [
"r94",
"r108"
],
"calculation": {
"http://kirbycorp.com/20220331/taxonomy/role/LongtermDebtBorrowingsAndPaymentsUnderBankCreditFacilitiesDetails": {
"order": 1.0,
"parentTag": "us-gaap_ProceedsFromRepaymentsOfLinesOfCredit",
"weight": -1.0
}
},
"crdr": "credit",
"lang": {
"en-us": {
"role": {
"documentation": "Amount of cash outflow for payment of an obligation from a lender, including but not limited to, letter of credit, standby letter of credit and revolving credit arrangements.",
"label": "Repayments of Lines of Credit",
"negatedLabel": "Payments on bank credit facilities"
}
}
},
"localname": "RepaymentsOfLinesOfCredit",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/LongtermDebtBorrowingsAndPaymentsUnderBankCreditFacilitiesDetails"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_RepaymentsOfLongTermDebt": {
"auth_ref": [
"r94"
],
"calculation": {
"http://kirbycorp.com/20220331/taxonomy/role/CondensedStatementsOfCashFlows": {
"order": 1.0,
"parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities",
"weight": -1.0
}
},
"crdr": "credit",
"lang": {
"en-us": {
"role": {
"documentation": "The cash outflow for debt initially having maturity due after one year or beyond the normal operating cycle, if longer.",
"label": "Repayments of Long-term Debt",
"negatedLabel": "Payments on long-term debt",
"totalLabel": "Repayments of Long-term Debt, Total",
"verboseLabel": "Payments on long-term debt"
}
}
},
"localname": "RepaymentsOfLongTermDebt",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/CondensedStatementsOfCashFlows",
"http://kirbycorp.com/20220331/taxonomy/role/LongtermDebtDetails"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_RestrictedStockMember": {
"auth_ref": [
"r150"
],
"lang": {
"en-us": {
"role": {
"documentation": "Stock including a provision that prohibits sale or substantive sale of an equity instrument for a specified period of time or until specified performance conditions are met.",
"label": "Restricted Stock [Member]"
}
}
},
"localname": "RestrictedStockMember",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/StockAwardPlansDetails"
],
"xbrltype": "domainItemType"
},
"us-gaap_RestrictedStockUnitsRSUMember": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"documentation": "Share instrument which is convertible to stock or an equivalent amount of cash, after a specified period of time or when specified performance conditions are met.",
"label": "Restricted Stock Units (RSUs) [Member]",
"terseLabel": "RSUs [Member]"
}
}
},
"localname": "RestrictedStockUnitsRSUMember",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/EarningsPerShareDetails",
"http://kirbycorp.com/20220331/taxonomy/role/StockAwardPlansDetails"
],
"xbrltype": "domainItemType"
},
"us-gaap_RestructuringCostAndReserveLineItems": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
"label": "Restructuring Cost and Reserve [Line Items]"
}
}
},
"localname": "RestructuringCostAndReserveLineItems",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/DisclosureAcquisitionDetails"
],
"xbrltype": "stringItemType"
},
"us-gaap_RetainedEarningsAccumulatedDeficit": {
"auth_ref": [
"r24",
"r286",
"r417",
"r508",
"r551",
"r571",
"r573"
],
"calculation": {
"http://kirbycorp.com/20220331/taxonomy/role/CondensedBalanceSheets": {
"order": 3.0,
"parentTag": "us-gaap_StockholdersEquity",
"weight": 1.0
}
},
"crdr": "credit",
"lang": {
"en-us": {
"role": {
"documentation": "The cumulative amount of the reporting entity's undistributed earnings or deficit.",
"label": "Retained earnings",
"periodEndLabel": "Retained Earnings (Accumulated Deficit), Ending Balance",
"periodStartLabel": "Retained Earnings (Accumulated Deficit), Beginning Balance",
"totalLabel": "Retained Earnings (Accumulated Deficit), Total"
}
}
},
"localname": "RetainedEarningsAccumulatedDeficit",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/CondensedBalanceSheets"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_RetainedEarningsMember": {
"auth_ref": [
"r0",
"r115",
"r116",
"r117",
"r119",
"r125",
"r127",
"r199",
"r414",
"r415",
"r416",
"r429",
"r430",
"r467",
"r568",
"r570"
],
"lang": {
"en-us": {
"role": {
"documentation": "The cumulative amount of the reporting entity's undistributed earnings or deficit.",
"label": "Retained Earnings [Member]",
"verboseLabel": "Retained Earnings [Member]"
}
}
},
"localname": "RetainedEarningsMember",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/CondensedStatementsOfStockholdersEquity"
],
"xbrltype": "domainItemType"
},
"us-gaap_RetirementPlanTypeAxis": {
"auth_ref": [
"r314",
"r315",
"r316",
"r318",
"r319",
"r320",
"r321",
"r322",
"r323",
"r324",
"r325",
"r326",
"r327",
"r328",
"r329",
"r330",
"r331",
"r332",
"r333",
"r334",
"r335",
"r336",
"r337",
"r338",
"r339",
"r340",
"r342",
"r343",
"r344",
"r345",
"r346",
"r347",
"r348",
"r349",
"r350",
"r351",
"r352",
"r353",
"r354",
"r355",
"r356",
"r357",
"r358",
"r359",
"r360",
"r361",
"r362",
"r363",
"r365",
"r368",
"r372",
"r375",
"r376",
"r377",
"r378",
"r379",
"r380",
"r381",
"r382",
"r383",
"r384",
"r385",
"r386",
"r389",
"r390",
"r391",
"r392",
"r393",
"r394",
"r396",
"r397",
"r398",
"r399"
],
"lang": {
"en-us": {
"role": {
"documentation": "Information by type of retirement benefit plan. Includes, but is not limited to, retirement benefit arrangement for defined benefit pension and other postretirement plans, retirement benefit arrangement for defined contribution pension and other postretirement plans, and special and contractual termination benefits payable upon retirement.",
"label": "Retirement Plan Type [Axis]"
}
}
},
"localname": "RetirementPlanTypeAxis",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/RetirementPlansDetails",
"http://kirbycorp.com/20220331/taxonomy/role/RetirementPlansTables"
],
"xbrltype": "stringItemType"
},
"us-gaap_RetirementPlanTypeDomain": {
"auth_ref": [
"r314",
"r315",
"r316",
"r318",
"r319",
"r320",
"r321",
"r322",
"r323",
"r324",
"r325",
"r326",
"r327",
"r328",
"r329",
"r330",
"r331",
"r332",
"r333",
"r334",
"r335",
"r336",
"r337",
"r338",
"r339",
"r340",
"r342",
"r343",
"r344",
"r345",
"r346",
"r347",
"r348",
"r349",
"r350",
"r351",
"r352",
"r353",
"r354",
"r355",
"r356",
"r357",
"r358",
"r359",
"r360",
"r361",
"r362",
"r363",
"r365",
"r368",
"r372",
"r375",
"r376",
"r377",
"r378",
"r379",
"r380",
"r381",
"r382",
"r383",
"r384",
"r385",
"r386",
"r389",
"r390",
"r391",
"r392",
"r393",
"r394",
"r396",
"r397",
"r398",
"r399"
],
"lang": {
"en-us": {
"role": {
"documentation": "Type of plan designed to provide participants with retirement benefits. Includes, but is not limited to, retirement benefit arrangement for defined benefit pension and other postretirement plans, retirement benefit arrangement for defined contribution pension and other postretirement plans, and special and contractual termination benefits payable upon retirement.",
"label": "Retirement Plan Type [Domain]"
}
}
},
"localname": "RetirementPlanTypeDomain",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/RetirementPlansDetails",
"http://kirbycorp.com/20220331/taxonomy/role/RetirementPlansTables"
],
"xbrltype": "domainItemType"
},
"us-gaap_RevenueFromContractWithCustomerAbstract": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"label": "Revenue from Contract with Customer [Abstract]"
}
}
},
"localname": "RevenueFromContractWithCustomerAbstract",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"xbrltype": "stringItemType"
},
"us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax": {
"auth_ref": [
"r161",
"r162",
"r175",
"r181",
"r182",
"r188",
"r189",
"r192",
"r301",
"r302",
"r522"
],
"calculation": {
"http://kirbycorp.com/20220331/taxonomy/role/CondensedStatementsOfEarnings": {
"order": 1.0,
"parentTag": "us-gaap_OperatingIncomeLoss",
"weight": 1.0
}
},
"crdr": "credit",
"lang": {
"en-us": {
"role": {
"documentation": "Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise.",
"label": "Revenue from Contract with Customer, Excluding Assessed Tax",
"terseLabel": "Total revenues",
"totalLabel": "Revenue from Contract with Customer, Excluding Assessed Tax, Total",
"verboseLabel": "Revenues by major source"
}
}
},
"localname": "RevenueFromContractWithCustomerExcludingAssessedTax",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/CondensedStatementsOfEarnings",
"http://kirbycorp.com/20220331/taxonomy/role/DisclosureRevenuesDetails",
"http://kirbycorp.com/20220331/taxonomy/role/SegmentDataDetails"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_RevenueFromContractWithCustomerTextBlock": {
"auth_ref": [
"r292",
"r293",
"r294",
"r295",
"r296",
"r297",
"r299",
"r300",
"r305",
"r313"
],
"lang": {
"en-us": {
"role": {
"documentation": "The entire disclosure of revenue from contract with customer to transfer good or service and to transfer nonfinancial asset. Includes, but is not limited to, disaggregation of revenue, credit loss recognized from contract with customer, judgment and change in judgment related to contract with customer, and asset recognized from cost incurred to obtain or fulfill contract with customer. Excludes insurance and lease contracts.",
"label": "Revenue from Contract with Customer [Text Block]",
"terseLabel": "Revenues"
}
}
},
"localname": "RevenueFromContractWithCustomerTextBlock",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/Revenues"
],
"xbrltype": "textBlockItemType"
},
"us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
"label": "Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]",
"terseLabel": "Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]"
}
}
},
"localname": "RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/RevenuesRemainingPerformanceObligationDetails"
],
"xbrltype": "stringItemType"
},
"us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1": {
"auth_ref": [
"r298"
],
"lang": {
"en-us": {
"role": {
"documentation": "Period in which remaining performance obligation is expected to be recognized as revenue, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.",
"label": "Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Period",
"terseLabel": "Expected timing of satisfaction, period"
}
}
},
"localname": "RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/RevenuesRemainingPerformanceObligationDetails"
],
"xbrltype": "durationItemType"
},
"us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionStartDateAxis": {
"auth_ref": [
"r298"
],
"lang": {
"en-us": {
"role": {
"documentation": "Start date of time band for expected timing of satisfaction of remaining performance obligation, in YYYY-MM-DD format.",
"label": "Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]"
}
}
},
"localname": "RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionStartDateAxis",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/RevenuesRemainingPerformanceObligationDetails"
],
"xbrltype": "stringItemType"
},
"us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTable": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"documentation": "Disclosure of information about expected timing for satisfying remaining performance obligation.",
"label": "Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Table]"
}
}
},
"localname": "RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTable",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/RevenuesRemainingPerformanceObligationDetails"
],
"xbrltype": "stringItemType"
},
"us-gaap_RevenuesAbstract": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"label": "Revenues:"
}
}
},
"localname": "RevenuesAbstract",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/CondensedStatementsOfEarnings"
],
"xbrltype": "stringItemType"
},
"us-gaap_RevolvingCreditFacilityMember": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"documentation": "Arrangement in which loan proceeds can continuously be obtained following repayments, but the total amount borrowed cannot exceed a specified maximum amount.",
"label": "Revolving Credit Facility [Member]"
}
}
},
"localname": "RevolvingCreditFacilityMember",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/LongtermDebtBorrowingsAndPaymentsUnderBankCreditFacilitiesDetails",
"http://kirbycorp.com/20220331/taxonomy/role/LongtermDebtCarryingValueAndFairValueOfDebtOutstandingDetails",
"http://kirbycorp.com/20220331/taxonomy/role/LongtermDebtDetails"
],
"xbrltype": "domainItemType"
},
"us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability": {
"auth_ref": [
"r499",
"r504"
],
"crdr": "debit",
"lang": {
"en-us": {
"role": {
"documentation": "Amount of increase in right-of-use asset obtained in exchange for operating lease liability.",
"label": "Right-of-Use Asset Obtained in Exchange for Operating Lease Liability",
"terseLabel": "Right-of-use assets obtained in exchange for lease obligations"
}
}
},
"localname": "RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/CondensedStatementsOfCashFlows"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_ScheduleOfAmountsRecognizedInOtherComprehensiveIncomeLossTableTextBlock": {
"auth_ref": [
"r359"
],
"lang": {
"en-us": {
"role": {
"documentation": "Tabular disclosure of the net gain (loss) and net prior service cost or credit recognized in other comprehensive income (loss) for the period for pension plans and/or other employee benefit plans, and reclassification adjustments of other comprehensive income (loss) for the period, as those amounts, including amortization of the net transition asset or obligation, are recognized as components of net periodic benefit cost.",
"label": "Schedule of Amounts Recognized in Other Comprehensive Income (Loss) [Table Text Block]",
"verboseLabel": "Changes in Other Comprehensive Income (Loss)"
}
}
},
"localname": "ScheduleOfAmountsRecognizedInOtherComprehensiveIncomeLossTableTextBlock",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/OtherComprehensiveIncomeTables"
],
"xbrltype": "textBlockItemType"
},
"us-gaap_ScheduleOfCarryingValuesAndEstimatedFairValuesOfDebtInstrumentsTableTextBlock": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"documentation": "Tabular disclosure of information pertaining to carrying amount and estimated fair value of short-term and long-term debt instruments or arrangements, including but not limited to, identification of terms, features, and collateral requirements.",
"label": "Schedule of Carrying Values and Estimated Fair Values of Debt Instruments [Table Text Block]"
}
}
},
"localname": "ScheduleOfCarryingValuesAndEstimatedFairValuesOfDebtInstrumentsTableTextBlock",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/LongtermDebtTables"
],
"xbrltype": "textBlockItemType"
},
"us-gaap_ScheduleOfCompensationCostForShareBasedPaymentArrangementsAllocationOfShareBasedCompensationCostsByPlanTableTextBlock": {
"auth_ref": [
"r409"
],
"lang": {
"en-us": {
"role": {
"documentation": "Tabular disclosure of cost recognized for award under share-based payment arrangement by plan. Includes, but is not limited to, related tax benefit.",
"label": "Share-based Payment Arrangement, Cost by Plan [Table Text Block]"
}
}
},
"localname": "ScheduleOfCompensationCostForShareBasedPaymentArrangementsAllocationOfShareBasedCompensationCostsByPlanTableTextBlock",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/StockAwardPlansTables"
],
"xbrltype": "textBlockItemType"
},
"us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTable": {
"auth_ref": [
"r371",
"r372",
"r373",
"r374",
"r385"
],
"lang": {
"en-us": {
"role": {
"documentation": "Disclosures about an individual defined benefit pension plan or an other postretirement defined benefit plan. It may be appropriate to group certain similar plans. Also includes schedule for fair value of plan assets by major categories of plan assets by the level within the fair value hierarchy in which the fair value measurements in their entirety fall, segregating fair value measurements using quoted prices in active markets for identical assets or liabilities (Level 1), Significant other observable inputs (Level 2), and significant unobservable inputs (Level 3).",
"label": "Schedule of Defined Benefit Plans Disclosures [Table]"
}
}
},
"localname": "ScheduleOfDefinedBenefitPlansDisclosuresTable",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/RetirementPlansDetails",
"http://kirbycorp.com/20220331/taxonomy/role/RetirementPlansTables"
],
"xbrltype": "stringItemType"
},
"us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTextBlock": {
"auth_ref": [
"r371",
"r372",
"r373",
"r374",
"r385"
],
"lang": {
"en-us": {
"role": {
"documentation": "Tabular disclosure of one or more of the entity's defined benefit pension plans or one or more other defined benefit postretirement plans, separately for pension plans and other postretirement benefit plans including the entity's schedule of fair value of plan assets for defined benefit or other postretirement plans.",
"label": "Schedule of Defined Benefit Plans Disclosures [Table Text Block]",
"terseLabel": "Net Periodic Benefit Cost"
}
}
},
"localname": "ScheduleOfDefinedBenefitPlansDisclosuresTextBlock",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/RetirementPlansTables"
],
"xbrltype": "textBlockItemType"
},
"us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock": {
"auth_ref": [
"r149"
],
"lang": {
"en-us": {
"role": {
"documentation": "Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations.",
"label": "Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]"
}
}
},
"localname": "ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/EarningsPerShareTables"
],
"xbrltype": "textBlockItemType"
},
"us-gaap_ScheduleOfEarningsPerShareBasicByCommonClassTable": {
"auth_ref": [
"r132",
"r136",
"r145",
"r149",
"r154"
],
"lang": {
"en-us": {
"role": {
"documentation": "The table contains disclosure pertaining to an entity's basic earnings per share.",
"label": "Schedule of Earnings Per Share, Basic, by Common Class, Including Two Class Method [Table]"
}
}
},
"localname": "ScheduleOfEarningsPerShareBasicByCommonClassTable",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/EarningsPerShareDetails"
],
"xbrltype": "stringItemType"
},
"us-gaap_ScheduleOfGoodwillTable": {
"auth_ref": [
"r207",
"r209"
],
"lang": {
"en-us": {
"role": {
"documentation": "Schedule of goodwill and the changes during the year due to acquisition, sale, impairment or for other reasons.",
"label": "Schedule of Goodwill [Table]"
}
}
},
"localname": "ScheduleOfGoodwillTable",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/DisclosureImpairmentsAndOtherChargesSummaryOfChangesInGoodwillDetails",
"http://kirbycorp.com/20220331/taxonomy/role/ImpairmentsAndOtherChargesDetails"
],
"xbrltype": "stringItemType"
},
"us-gaap_ScheduleOfGoodwillTextBlock": {
"auth_ref": [
"r207",
"r209"
],
"lang": {
"en-us": {
"role": {
"documentation": "Tabular disclosure of goodwill by reportable segment and in total which includes a rollforward schedule.",
"label": "Schedule of Goodwill [Table Text Block]",
"terseLabel": "Summary of Changes in Goodwill"
}
}
},
"localname": "ScheduleOfGoodwillTextBlock",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/DisclosureImpairmentsAndOtherChargesTables"
],
"xbrltype": "textBlockItemType"
},
"us-gaap_ScheduleOfGuaranteeObligationsTable": {
"auth_ref": [
"r236"
],
"lang": {
"en-us": {
"role": {
"documentation": "Tabular disclosure about the type or nature of guarantees, for example performance, indemnification, payment and other guarantees, and related information such as term, origin and purpose, triggering event, maximum exposure, and carrying value. Represents the guarantor's disclosures which include the information about each guarantee, or each group of similar guarantees, even if the likelihood of the guarantor's need to make any payments under the guarantee is remote. This excludes disclosures for product warranties.",
"label": "Schedule of Guarantor Obligations [Table]"
}
}
},
"localname": "ScheduleOfGuaranteeObligationsTable",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/ContingenciesAndCommitmentsDetails"
],
"xbrltype": "stringItemType"
},
"us-gaap_ScheduleOfIncomeBeforeIncomeTaxDomesticAndForeignTableTextBlock": {
"auth_ref": [
"r110"
],
"lang": {
"en-us": {
"role": {
"documentation": "Tabular disclosure of income before income tax between domestic and foreign jurisdictions.",
"label": "Schedule of Income before Income Tax, Domestic and Foreign [Table Text Block]",
"terseLabel": "Taxes on Income, Earnings (Loss) Before Taxes"
}
}
},
"localname": "ScheduleOfIncomeBeforeIncomeTaxDomesticAndForeignTableTextBlock",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/TaxesOnIncomeTables"
],
"xbrltype": "textBlockItemType"
},
"us-gaap_ScheduleOfInventoryCurrentTableTextBlock": {
"auth_ref": [
"r9",
"r29",
"r30",
"r31"
],
"lang": {
"en-us": {
"role": {
"documentation": "Tabular disclosure of the carrying amount as of the balance sheet date of merchandise, goods, commodities, or supplies held for future sale or to be used in manufacturing, servicing or production process.",
"label": "Schedule of Inventory, Current [Table Text Block]"
}
}
},
"localname": "ScheduleOfInventoryCurrentTableTextBlock",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/InventoriesTables"
],
"xbrltype": "textBlockItemType"
},
"us-gaap_ScheduleOfLineOfCreditFacilitiesTextBlock": {
"auth_ref": [
"r41"
],
"lang": {
"en-us": {
"role": {
"documentation": "Tabular disclosure of short-term or long-term contractual arrangements with lenders, including letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line.",
"label": "Schedule of Line of Credit Facilities [Table Text Block]",
"terseLabel": "Borrowings and Payments Under the Bank Credit Facilities"
}
}
},
"localname": "ScheduleOfLineOfCreditFacilitiesTextBlock",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/LongtermDebtTables"
],
"xbrltype": "textBlockItemType"
},
"us-gaap_ScheduleOfRestructuringAndRelatedCostsTable": {
"auth_ref": [
"r221",
"r222",
"r223",
"r224",
"r225",
"r226",
"r227"
],
"lang": {
"en-us": {
"role": {
"documentation": "Table presenting the description of the restructuring costs, such as the expected cost; the costs incurred during the period; the cumulative costs incurred as of the balance sheet date; the income statement caption within which the restructuring charges recognized for the period are included; and the amount of and periodic changes to an entity's restructuring reserve that occurred during the period associated with the exit from or disposal of business activities or restructurings for each major type of cost by type of restructuring.",
"label": "Schedule of Restructuring and Related Costs [Table]"
}
}
},
"localname": "ScheduleOfRestructuringAndRelatedCostsTable",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/DisclosureAcquisitionDetails"
],
"xbrltype": "stringItemType"
},
"us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable": {
"auth_ref": [
"r170",
"r173",
"r179",
"r207"
],
"lang": {
"en-us": {
"role": {
"documentation": "A table disclosing the profit or loss and total assets for each reportable segment of the entity. An entity discloses certain information on each reportable segment if the amounts (a) are included in the measure of segment profit or loss reviewed by the chief operating decision maker or (b) are otherwise regularly provided to the chief operating decision maker, even if not included in that measure of segment profit or loss.",
"label": "Schedule of Segment Reporting Information, by Segment [Table]"
}
}
},
"localname": "ScheduleOfSegmentReportingInformationBySegmentTable",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/SegmentDataDetails"
],
"xbrltype": "stringItemType"
},
"us-gaap_ScheduleOfSegmentReportingInformationBySegmentTextBlock": {
"auth_ref": [
"r170",
"r173",
"r179",
"r207"
],
"lang": {
"en-us": {
"role": {
"documentation": "Tabular disclosure of the profit or loss and total assets for each reportable segment. An entity discloses certain information on each reportable segment if the amounts (a) are included in the measure of segment profit or loss reviewed by the chief operating decision maker or (b) are otherwise regularly provided to the chief operating decision maker, even if not included in that measure of segment profit or loss.",
"label": "Schedule of Segment Reporting Information, by Segment [Table Text Block]",
"terseLabel": "Segment Reporting Information, by Segment"
}
}
},
"localname": "ScheduleOfSegmentReportingInformationBySegmentTextBlock",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/SegmentDataTables"
],
"xbrltype": "textBlockItemType"
},
"us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable": {
"auth_ref": [
"r404",
"r412"
],
"lang": {
"en-us": {
"role": {
"documentation": "Disclosure of information about share-based payment arrangement.",
"label": "Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table]"
}
}
},
"localname": "ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/StockAwardPlansDetails"
],
"xbrltype": "stringItemType"
},
"us-gaap_SegmentDomain": {
"auth_ref": [
"r157",
"r161",
"r162",
"r163",
"r164",
"r165",
"r166",
"r167",
"r168",
"r169",
"r170",
"r171",
"r172",
"r175",
"r176",
"r177",
"r178",
"r180",
"r181",
"r182",
"r183",
"r184",
"r186",
"r192",
"r224",
"r227",
"r563"
],
"lang": {
"en-us": {
"role": {
"documentation": "Components of an entity that engage in business activities from which they may earn revenue and incur expenses, including transactions with other components of the same entity.",
"label": "Segments [Domain]"
}
}
},
"localname": "SegmentDomain",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/CondensedStatementsOfEarnings",
"http://kirbycorp.com/20220331/taxonomy/role/DisclosureImpairmentsAndOtherChargesSummaryOfChangesInGoodwillDetails",
"http://kirbycorp.com/20220331/taxonomy/role/DisclosureRevenuesDetails",
"http://kirbycorp.com/20220331/taxonomy/role/ImpairmentsAndOtherChargesDetails",
"http://kirbycorp.com/20220331/taxonomy/role/SegmentDataDetails"
],
"xbrltype": "domainItemType"
},
"us-gaap_SegmentReportingAbstract": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"label": "Segment Reporting [Abstract]"
}
}
},
"localname": "SegmentReportingAbstract",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"xbrltype": "stringItemType"
},
"us-gaap_SegmentReportingDisclosureTextBlock": {
"auth_ref": [
"r157",
"r159",
"r160",
"r170",
"r174",
"r180",
"r184",
"r185",
"r186",
"r187",
"r188",
"r191",
"r192",
"r193"
],
"lang": {
"en-us": {
"role": {
"documentation": "The entire disclosure for reporting segments including data and tables. Reportable segments include those that meet any of the following quantitative thresholds a) it's reported revenue, including sales to external customers and intersegment sales or transfers is 10 percent or more of the combined revenue, internal and external, of all operating segments b) the absolute amount of its reported profit or loss is 10 percent or more of the greater, in absolute amount of 1) the combined reported profit of all operating segments that did not report a loss or 2) the combined reported loss of all operating segments that did report a loss c) its assets are 10 percent or more of the combined assets of all operating segments.",
"label": "Segment Reporting Disclosure [Text Block]",
"terseLabel": "Segment Data"
}
}
},
"localname": "SegmentReportingDisclosureTextBlock",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/SegmentData"
],
"xbrltype": "textBlockItemType"
},
"us-gaap_SegmentReportingInformationLineItems": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
"label": "Segment Reporting Information [Line Items]"
}
}
},
"localname": "SegmentReportingInformationLineItems",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/SegmentDataDetails"
],
"xbrltype": "stringItemType"
},
"us-gaap_SegmentReportingInformationRevenueAbstract": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"label": "Segment Reporting Information, Revenue for Reportable Segment [Abstract]",
"terseLabel": "Revenues [Abstract]"
}
}
},
"localname": "SegmentReportingInformationRevenueAbstract",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/SegmentDataDetails"
],
"xbrltype": "stringItemType"
},
"us-gaap_SellingGeneralAndAdministrativeExpense": {
"auth_ref": [
"r86"
],
"calculation": {
"http://kirbycorp.com/20220331/taxonomy/role/CondensedStatementsOfEarnings": {
"order": 1.0,
"parentTag": "us-gaap_CostsAndExpenses",
"weight": 1.0
}
},
"crdr": "debit",
"lang": {
"en-us": {
"role": {
"documentation": "The aggregate total costs related to selling a firm's product and services, as well as all other general and administrative expenses. Direct selling expenses (for example, credit, warranty, and advertising) are expenses that can be directly linked to the sale of specific products. Indirect selling expenses are expenses that cannot be directly linked to the sale of specific products, for example telephone expenses, Internet, and postal charges. General and administrative expenses include salaries of non-sales personnel, rent, utilities, communication, etc.",
"label": "Selling, general and administrative",
"totalLabel": "Selling, General and Administrative Expense, Total"
}
}
},
"localname": "SellingGeneralAndAdministrativeExpense",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/CondensedStatementsOfEarnings"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_ShareBasedCompensation": {
"auth_ref": [
"r102"
],
"calculation": {
"http://kirbycorp.com/20220331/taxonomy/role/CondensedStatementsOfCashFlows": {
"order": 4.0,
"parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities",
"weight": 1.0
}
},
"crdr": "debit",
"lang": {
"en-us": {
"role": {
"documentation": "Amount of noncash expense for share-based payment arrangement.",
"label": "Share-based Payment Arrangement, Noncash Expense",
"terseLabel": "Amortization of share-based compensation",
"totalLabel": "Share-based Payment Arrangement, Noncash Expense, Total"
}
}
},
"localname": "ShareBasedCompensation",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/CondensedStatementsOfCashFlows"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1": {
"auth_ref": [
"r405"
],
"lang": {
"en-us": {
"role": {
"documentation": "Period over which grantee's right to exercise award under share-based payment arrangement is no longer contingent on satisfaction of service or performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Includes, but is not limited to, combination of market, performance or service condition.",
"label": "Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period",
"terseLabel": "Vesting period"
}
}
},
"localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/StockAwardPlansDetails"
],
"xbrltype": "durationItemType"
},
"us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod": {
"auth_ref": [
"r408"
],
"lang": {
"en-us": {
"role": {
"documentation": "The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).",
"label": "Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period"
}
}
},
"localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/StockAwardPlansDetails"
],
"xbrltype": "sharesItemType"
},
"us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
"label": "Share-based Compensation Arrangement by Share-based Payment Award [Line Items]"
}
}
},
"localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/StockAwardPlansDetails"
],
"xbrltype": "stringItemType"
},
"us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant": {
"auth_ref": [
"r412"
],
"lang": {
"en-us": {
"role": {
"documentation": "The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable.",
"label": "Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant",
"terseLabel": "Shares available for future grants (in shares)"
}
}
},
"localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/StockAwardPlansDetails"
],
"xbrltype": "sharesItemType"
},
"us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"documentation": "Gross number of share options (or share units) granted during the period.",
"label": "Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross",
"terseLabel": "Shares available for grant (in shares)"
}
}
},
"localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/StockAwardPlansDetails"
],
"xbrltype": "sharesItemType"
},
"us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain": {
"auth_ref": [
"r402",
"r406"
],
"lang": {
"en-us": {
"role": {
"documentation": "Award under share-based payment arrangement.",
"label": "Award Type [Domain]"
}
}
},
"localname": "ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/EarningsPerShareDetails",
"http://kirbycorp.com/20220331/taxonomy/role/StockAwardPlansDetails"
],
"xbrltype": "domainItemType"
},
"us-gaap_SharesOutstanding": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"documentation": "Number of shares issued which are neither cancelled nor held in the treasury.",
"label": "Shares, Outstanding",
"periodEndLabel": "Ending balance (in shares)",
"periodStartLabel": "Beginning balance (in shares)"
}
}
},
"localname": "SharesOutstanding",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/CondensedStatementsOfStockholdersEquity"
],
"xbrltype": "sharesItemType"
},
"us-gaap_SharesPaidForTaxWithholdingForShareBasedCompensation": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"documentation": "Number of shares used to settle grantee's tax withholding obligation for award under share-based payment arrangement.",
"label": "Share-based Payment Arrangement, Shares Withheld for Tax Withholding Obligation",
"negatedLabel": "Tax withholdings on equity award vesting (in shares)"
}
}
},
"localname": "SharesPaidForTaxWithholdingForShareBasedCompensation",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/CondensedStatementsOfStockholdersEquity"
],
"xbrltype": "sharesItemType"
},
"us-gaap_ShortTermLeaseCost": {
"auth_ref": [
"r495",
"r504"
],
"calculation": {
"http://kirbycorp.com/20220331/taxonomy/role/LeasesLeaseCostDetails": {
"order": 2.0,
"parentTag": "us-gaap_LeaseCost",
"weight": 1.0
}
},
"crdr": "debit",
"lang": {
"en-us": {
"role": {
"documentation": "Amount of short-term lease cost, excluding expense for lease with term of one month or less.",
"label": "Short-term Lease, Cost"
}
}
},
"localname": "ShortTermLeaseCost",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/LeasesLeaseCostDetails"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_StandbyLettersOfCreditMember": {
"auth_ref": [
"r233",
"r237",
"r450",
"r574"
],
"lang": {
"en-us": {
"role": {
"documentation": "An irrevocable undertaking (typically by a financial institution) to guarantee payment of a specified financial obligation.",
"label": "Standby Letters of Credit [Member]",
"terseLabel": "Letters of Credit [Member]"
}
}
},
"localname": "StandbyLettersOfCreditMember",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/ContingenciesAndCommitmentsDetails"
],
"xbrltype": "domainItemType"
},
"us-gaap_StatementBusinessSegmentsAxis": {
"auth_ref": [
"r2",
"r157",
"r161",
"r162",
"r163",
"r164",
"r165",
"r166",
"r167",
"r168",
"r169",
"r170",
"r171",
"r172",
"r175",
"r176",
"r177",
"r178",
"r180",
"r181",
"r182",
"r183",
"r184",
"r186",
"r192",
"r207",
"r220",
"r224",
"r227",
"r563"
],
"lang": {
"en-us": {
"role": {
"documentation": "Information by business segments.",
"label": "Segments [Axis]"
}
}
},
"localname": "StatementBusinessSegmentsAxis",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/CondensedStatementsOfEarnings",
"http://kirbycorp.com/20220331/taxonomy/role/DisclosureImpairmentsAndOtherChargesSummaryOfChangesInGoodwillDetails",
"http://kirbycorp.com/20220331/taxonomy/role/DisclosureRevenuesDetails",
"http://kirbycorp.com/20220331/taxonomy/role/ImpairmentsAndOtherChargesDetails",
"http://kirbycorp.com/20220331/taxonomy/role/SegmentDataDetails"
],
"xbrltype": "stringItemType"
},
"us-gaap_StatementEquityComponentsAxis": {
"auth_ref": [
"r0",
"r50",
"r72",
"r73",
"r74",
"r115",
"r116",
"r117",
"r119",
"r125",
"r127",
"r156",
"r199",
"r281",
"r286",
"r414",
"r415",
"r416",
"r429",
"r430",
"r467",
"r476",
"r477",
"r478",
"r479",
"r480",
"r483",
"r568",
"r569",
"r570",
"r594"
],
"lang": {
"en-us": {
"role": {
"documentation": "Information by component of equity.",
"label": "Equity Components [Axis]"
}
}
},
"localname": "StatementEquityComponentsAxis",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/CondensedStatementsOfStockholdersEquity"
],
"xbrltype": "stringItemType"
},
"us-gaap_StatementLineItems": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
"label": "Statement [Line Items]"
}
}
},
"localname": "StatementLineItems",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/CondensedStatementsOfEarnings",
"http://kirbycorp.com/20220331/taxonomy/role/CondensedStatementsOfStockholdersEquity"
],
"xbrltype": "stringItemType"
},
"us-gaap_StatementOfCashFlowsAbstract": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"label": "Statement of Cash Flows [Abstract]"
}
}
},
"localname": "StatementOfCashFlowsAbstract",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"xbrltype": "stringItemType"
},
"us-gaap_StatementOfFinancialPositionAbstract": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"label": "Statement of Financial Position [Abstract]"
}
}
},
"localname": "StatementOfFinancialPositionAbstract",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"xbrltype": "stringItemType"
},
"us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"label": "Statement of Comprehensive Income [Abstract]"
}
}
},
"localname": "StatementOfIncomeAndComprehensiveIncomeAbstract",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"xbrltype": "stringItemType"
},
"us-gaap_StatementOfStockholdersEquityAbstract": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"label": "Statement of Stockholders' Equity [Abstract]"
}
}
},
"localname": "StatementOfStockholdersEquityAbstract",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"xbrltype": "stringItemType"
},
"us-gaap_StatementTable": {
"auth_ref": [
"r115",
"r116",
"r117",
"r156",
"r522"
],
"lang": {
"en-us": {
"role": {
"documentation": "Schedule reflecting a Statement of Income, Statement of Cash Flows, Statement of Financial Position, Statement of Shareholders' Equity and Other Comprehensive Income, or other statement as needed.",
"label": "Statement [Table]"
}
}
},
"localname": "StatementTable",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/CondensedStatementsOfEarnings",
"http://kirbycorp.com/20220331/taxonomy/role/CondensedStatementsOfStockholdersEquity"
],
"xbrltype": "stringItemType"
},
"us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardNetOfForfeitures": {
"auth_ref": [
"r20",
"r21",
"r281",
"r286"
],
"lang": {
"en-us": {
"role": {
"documentation": "Number of shares issued during the period related to Restricted Stock Awards, net of any shares forfeited.",
"label": "Stock Issued During Period, Shares, Restricted Stock Award, Net of Forfeitures",
"totalLabel": "Stock Issued During Period, Shares, Restricted Stock Award, Net of Forfeitures, Total",
"verboseLabel": "Issuance of stock for equity awards, net of forfeitures (in shares)"
}
}
},
"localname": "StockIssuedDuringPeriodSharesRestrictedStockAwardNetOfForfeitures",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/CondensedStatementsOfStockholdersEquity"
],
"xbrltype": "sharesItemType"
},
"us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised": {
"auth_ref": [
"r20",
"r21",
"r281",
"r286",
"r407"
],
"lang": {
"en-us": {
"role": {
"documentation": "Number of share options (or share units) exercised during the current period.",
"label": "Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period",
"terseLabel": "Stock option exercises (in shares)"
}
}
},
"localname": "StockIssuedDuringPeriodSharesStockOptionsExercised",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/CondensedStatementsOfStockholdersEquity"
],
"xbrltype": "sharesItemType"
},
"us-gaap_StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures": {
"auth_ref": [
"r281",
"r286"
],
"crdr": "credit",
"lang": {
"en-us": {
"role": {
"documentation": "Value of stock related to Restricted Stock Awards issued during the period, net of the stock value of such awards forfeited.",
"label": "Stock Issued During Period, Value, Restricted Stock Award, Net of Forfeitures",
"totalLabel": "Stock Issued During Period, Value, Restricted Stock Award, Net of Forfeitures, Total",
"verboseLabel": "Issuance of stock for equity awards, net of forfeitures"
}
}
},
"localname": "StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/CondensedStatementsOfStockholdersEquity"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised": {
"auth_ref": [
"r50",
"r281",
"r286"
],
"crdr": "credit",
"lang": {
"en-us": {
"role": {
"documentation": "Value of stock issued as a result of the exercise of stock options.",
"label": "Stock Issued During Period, Value, Stock Options Exercised",
"terseLabel": "Stock option exercises"
}
}
},
"localname": "StockIssuedDuringPeriodValueStockOptionsExercised",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/CondensedStatementsOfStockholdersEquity"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_StockholdersEquity": {
"auth_ref": [
"r21",
"r26",
"r27",
"r109",
"r196",
"r198",
"r473",
"r508"
],
"calculation": {
"http://kirbycorp.com/20220331/taxonomy/role/CondensedBalanceSheets": {
"order": 1.0,
"parentTag": "us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest",
"weight": 1.0
}
},
"crdr": "credit",
"lang": {
"en-us": {
"role": {
"documentation": "Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity.",
"label": "Stockholders' Equity Attributable to Parent",
"periodEndLabel": "Stockholders' Equity Attributable to Parent, Ending Balance",
"periodStartLabel": "Stockholders' Equity Attributable to Parent, Beginning Balance",
"totalLabel": "Total Kirby stockholders' equity"
}
}
},
"localname": "StockholdersEquity",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/CondensedBalanceSheets"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_StockholdersEquityAbstract": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"label": "Kirby stockholders' equity:",
"terseLabel": "Kirby stockholders' equity:"
}
}
},
"localname": "StockholdersEquityAbstract",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/CondensedBalanceSheets",
"http://kirbycorp.com/20220331/taxonomy/role/CondensedBalanceSheetsParenthetical"
],
"xbrltype": "stringItemType"
},
"us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest": {
"auth_ref": [
"r0",
"r1",
"r73",
"r109",
"r115",
"r116",
"r117",
"r119",
"r125",
"r198",
"r199",
"r286",
"r414",
"r415",
"r416",
"r429",
"r430",
"r451",
"r452",
"r462",
"r467",
"r473",
"r476",
"r477",
"r483",
"r569",
"r570",
"r594"
],
"calculation": {
"http://kirbycorp.com/20220331/taxonomy/role/CondensedBalanceSheets": {
"order": 3.0,
"parentTag": "us-gaap_LiabilitiesAndStockholdersEquity",
"weight": 1.0
}
},
"crdr": "credit",
"lang": {
"en-us": {
"role": {
"documentation": "Amount of stockholders' equity (deficit), net of receivables from officers, directors, owners, and affiliates of the entity, attributable to both the parent and noncontrolling interests. Amount excludes temporary equity. Alternate caption for the concept is permanent equity.",
"label": "Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest",
"periodEndLabel": "Ending balance",
"periodStartLabel": "Beginning balance",
"totalLabel": "Total equity"
}
}
},
"localname": "StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/CondensedBalanceSheets",
"http://kirbycorp.com/20220331/taxonomy/role/CondensedStatementsOfStockholdersEquity"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"label": "Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest [Abstract]"
}
}
},
"localname": "StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/CondensedBalanceSheets",
"http://kirbycorp.com/20220331/taxonomy/role/CondensedBalanceSheetsParenthetical"
],
"xbrltype": "stringItemType"
},
"us-gaap_SubleaseIncome": {
"auth_ref": [
"r497",
"r504"
],
"calculation": {
"http://kirbycorp.com/20220331/taxonomy/role/LeasesLeaseCostDetails": {
"order": 3.0,
"parentTag": "us-gaap_LeaseCost",
"weight": -1.0
}
},
"crdr": "credit",
"lang": {
"en-us": {
"role": {
"documentation": "Amount of sublease income excluding finance and operating lease expense.",
"label": "Sublease Income",
"negatedLabel": "Sublease income"
}
}
},
"localname": "SubleaseIncome",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/LeasesLeaseCostDetails"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_SubsequentEventMember": {
"auth_ref": [
"r484",
"r510"
],
"lang": {
"en-us": {
"role": {
"documentation": "Identifies event that occurred after the balance sheet date but before financial statements are issued or available to be issued.",
"label": "Subsequent Event [Member]",
"terseLabel": "Subsequent Event [Member]"
}
}
},
"localname": "SubsequentEventMember",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/DisclosureAcquisitionDetails",
"http://kirbycorp.com/20220331/taxonomy/role/LongtermDebtDetails",
"http://kirbycorp.com/20220331/taxonomy/role/RetirementPlansDetails",
"http://kirbycorp.com/20220331/taxonomy/role/StockAwardPlansDetails"
],
"xbrltype": "domainItemType"
},
"us-gaap_SubsequentEventTypeAxis": {
"auth_ref": [
"r484",
"r510"
],
"lang": {
"en-us": {
"role": {
"documentation": "Information by event that occurred after the balance sheet date but before financial statements are issued or available to be issued.",
"label": "Subsequent Event Type [Axis]"
}
}
},
"localname": "SubsequentEventTypeAxis",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/DisclosureAcquisitionDetails",
"http://kirbycorp.com/20220331/taxonomy/role/LongtermDebtDetails",
"http://kirbycorp.com/20220331/taxonomy/role/RetirementPlansDetails",
"http://kirbycorp.com/20220331/taxonomy/role/StockAwardPlansDetails"
],
"xbrltype": "stringItemType"
},
"us-gaap_SubsequentEventTypeDomain": {
"auth_ref": [
"r484",
"r510"
],
"lang": {
"en-us": {
"role": {
"documentation": "Event that occurred after the balance sheet date but before financial statements are issued or available to be issued.",
"label": "Subsequent Event Type [Domain]"
}
}
},
"localname": "SubsequentEventTypeDomain",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/DisclosureAcquisitionDetails",
"http://kirbycorp.com/20220331/taxonomy/role/LongtermDebtDetails",
"http://kirbycorp.com/20220331/taxonomy/role/RetirementPlansDetails",
"http://kirbycorp.com/20220331/taxonomy/role/StockAwardPlansDetails"
],
"xbrltype": "domainItemType"
},
"us-gaap_SubsequentEventsAbstract": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"label": "Subsequent Events [Abstract]"
}
}
},
"localname": "SubsequentEventsAbstract",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"xbrltype": "stringItemType"
},
"us-gaap_SubsequentEventsTextBlock": {
"auth_ref": [
"r509",
"r511"
],
"lang": {
"en-us": {
"role": {
"documentation": "The entire disclosure for significant events or transactions that occurred after the balance sheet date through the date the financial statements were issued or the date the financial statements were available to be issued. Examples include: the sale of a capital stock issue, purchase of a business, settlement of litigation, catastrophic loss, significant foreign exchange rate changes, loans to insiders or affiliates, and transactions not in the ordinary course of business.",
"label": "Subsequent Events [Text Block]",
"terseLabel": "Subsequent Event"
}
}
},
"localname": "SubsequentEventsTextBlock",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/DisclosureSubsequentEvent"
],
"xbrltype": "textBlockItemType"
},
"us-gaap_SupplementalCashFlowInformationAbstract": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"label": "Supplemental Cash Flow Information [Abstract]",
"terseLabel": "Supplemental disclosures of cash flow information:"
}
}
},
"localname": "SupplementalCashFlowInformationAbstract",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/CondensedStatementsOfCashFlows"
],
"xbrltype": "stringItemType"
},
"us-gaap_SupplementalEmployeeRetirementPlanDefinedBenefitMember": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"documentation": "Plan designed to provide limited group of employees with supplemental retirement benefits, in addition to other pension benefits. Includes, but is not limited to, defined benefit and defined contribution plans.",
"label": "Supplemental Employee Retirement Plan [Member]",
"terseLabel": "SERP [Member]"
}
}
},
"localname": "SupplementalEmployeeRetirementPlanDefinedBenefitMember",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/RetirementPlansDetails"
],
"xbrltype": "domainItemType"
},
"us-gaap_TaxesExcludingIncomeAndExciseTaxes": {
"auth_ref": [
"r83"
],
"calculation": {
"http://kirbycorp.com/20220331/taxonomy/role/CondensedStatementsOfEarnings": {
"order": 2.0,
"parentTag": "us-gaap_CostsAndExpenses",
"weight": 1.0
}
},
"crdr": "debit",
"lang": {
"en-us": {
"role": {
"documentation": "All taxes not related to income of the entity or excise or sales taxes levied on the revenue of the entity that are not reported elsewhere. These taxes could include production, real estate, personal property, and pump tax.",
"label": "Taxes, Miscellaneous",
"terseLabel": "Taxes, other than on income",
"totalLabel": "Taxes, Miscellaneous, Total"
}
}
},
"localname": "TaxesExcludingIncomeAndExciseTaxes",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/CondensedStatementsOfEarnings"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_TreasuryStockMember": {
"auth_ref": [
"r49",
"r287"
],
"lang": {
"en-us": {
"role": {
"documentation": "Shares of an entity that have been repurchased by the entity. This stock has no voting rights and receives no dividends. Note that treasury stock may be recorded at its total cost or separately as par (or stated) value and additional paid in capital. Classified within stockholders' equity if nonredeemable or redeemable solely at the option of the issuer. Classified within temporary equity if redemption is outside the control of the issuer.",
"label": "Treasury Stock [Member]",
"verboseLabel": "Treasury Stock [Member]"
}
}
},
"localname": "TreasuryStockMember",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/CondensedStatementsOfStockholdersEquity"
],
"xbrltype": "domainItemType"
},
"us-gaap_TreasuryStockShares": {
"auth_ref": [
"r49",
"r287"
],
"lang": {
"en-us": {
"role": {
"documentation": "Number of common and preferred shares that were previously issued and that were repurchased by the issuing entity and held in treasury on the financial statement date. This stock has no voting rights and receives no dividends.",
"label": "Treasury Stock, Shares",
"periodEndLabel": "Treasury Stock, Shares, Ending Balance",
"periodStartLabel": "Treasury Stock, Shares, Beginning Balance",
"terseLabel": "Treasury stock, shares (in shares)",
"totalLabel": "Treasury Stock, Shares, Total"
}
}
},
"localname": "TreasuryStockShares",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/CondensedBalanceSheetsParenthetical"
],
"xbrltype": "sharesItemType"
},
"us-gaap_TreasuryStockValue": {
"auth_ref": [
"r49",
"r287",
"r288"
],
"calculation": {
"http://kirbycorp.com/20220331/taxonomy/role/CondensedBalanceSheets": {
"order": 4.0,
"parentTag": "us-gaap_StockholdersEquity",
"weight": -1.0
}
},
"crdr": "debit",
"lang": {
"en-us": {
"role": {
"documentation": "The amount allocated to treasury stock. Treasury stock is common and preferred shares of an entity that were issued, repurchased by the entity, and are held in its treasury.",
"label": "Treasury Stock, Value",
"negatedLabel": "Treasury stock - at cost, 5.2 million shares at March 31, 2022 and 5.4 million at December 31, 2021",
"periodEndLabel": "Treasury Stock, Value, Ending Balance",
"periodStartLabel": "Treasury Stock, Value, Beginning Balance",
"totalLabel": "Treasury Stock, Value, Total"
}
}
},
"localname": "TreasuryStockValue",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/CondensedBalanceSheets"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_UnderlyingAssetClassAxis": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"documentation": "Information by underlying asset class.",
"label": "Underlying Asset Class [Axis]"
}
}
},
"localname": "UnderlyingAssetClassAxis",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/ContingenciesAndCommitmentsDetails"
],
"xbrltype": "stringItemType"
},
"us-gaap_UnderlyingAssetClassDomain": {
"auth_ref": [
"r466"
],
"lang": {
"en-us": {
"role": {
"documentation": "Major types of referenced/underlying asset classes (for example, corporate debt, sovereign debt, and structured finance).",
"label": "Underlying Asset Class [Domain]"
}
}
},
"localname": "UnderlyingAssetClassDomain",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/ContingenciesAndCommitmentsDetails"
],
"xbrltype": "domainItemType"
},
"us-gaap_UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic": {
"auth_ref": [
"r143",
"r146",
"r147"
],
"calculation": {
"http://kirbycorp.com/20220331/taxonomy/role/EarningsPerShareDetails": {
"order": 1.0,
"parentTag": "us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic",
"weight": -1.0
}
},
"crdr": "debit",
"lang": {
"en-us": {
"role": {
"documentation": "Amount of undistributed earnings (loss) allocated to participating securities for the basic earnings (loss) per share or per unit calculation under the two-class method.",
"label": "Undistributed Earnings (Loss) Allocated to Participating Securities, Basic",
"negatedLabel": "Undistributed earnings allocated to restricted shares",
"terseLabel": "Undistributed earnings allocated to restricted shares",
"totalLabel": "Undistributed Earnings (Loss) Allocated to Participating Securities, Basic, Total"
}
}
},
"localname": "UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/EarningsPerShareDetails"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_UndistributedEarningsLossAllocatedToParticipatingSecuritiesDiluted": {
"auth_ref": [
"r141",
"r143",
"r146",
"r147"
],
"calculation": {
"http://kirbycorp.com/20220331/taxonomy/role/EarningsPerShareDetails": {
"order": 1.0,
"parentTag": "us-gaap_NetIncomeLossAvailableToCommonStockholdersDiluted",
"weight": -1.0
}
},
"crdr": "debit",
"lang": {
"en-us": {
"role": {
"documentation": "Amount of undistributed earnings (loss) allocated to participating securities for the diluted earnings (loss) per share or per unit calculation under the two-class method.",
"label": "Undistributed Earnings (Loss) Allocated to Participating Securities, Diluted",
"negatedLabel": "Undistributed earnings allocated to restricted shares",
"terseLabel": "Undistributed earnings allocated to restricted shares",
"totalLabel": "Undistributed Earnings (Loss) Allocated to Participating Securities, Diluted, Total"
}
}
},
"localname": "UndistributedEarningsLossAllocatedToParticipatingSecuritiesDiluted",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/EarningsPerShareDetails"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_UnsecuredDebtMember": {
"auth_ref": [
],
"lang": {
"en-us": {
"role": {
"documentation": "Debt obligation not collateralized by pledge of, mortgage of or other lien on the entity's assets.",
"label": "Unsecured Debt [Member]"
}
}
},
"localname": "UnsecuredDebtMember",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/LongtermDebtDetails"
],
"xbrltype": "domainItemType"
},
"us-gaap_VariableLeaseCost": {
"auth_ref": [
"r496",
"r504"
],
"calculation": {
"http://kirbycorp.com/20220331/taxonomy/role/LeasesLeaseCostDetails": {
"order": 1.0,
"parentTag": "us-gaap_LeaseCost",
"weight": 1.0
}
},
"crdr": "debit",
"lang": {
"en-us": {
"role": {
"documentation": "Amount of variable lease cost, excluded from lease liability, recognized when obligation for payment is incurred for finance and operating leases.",
"label": "Variable Lease, Cost"
}
}
},
"localname": "VariableLeaseCost",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/LeasesLeaseCostDetails"
],
"xbrltype": "monetaryItemType"
},
"us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding": {
"auth_ref": [
"r131",
"r149"
],
"lang": {
"en-us": {
"role": {
"documentation": "The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period.",
"label": "Weighted Average Number of Shares Outstanding, Diluted",
"terseLabel": "Weighted Average Number of Shares Outstanding, Diluted (in Shares)",
"totalLabel": "Weighted Average Number of Shares Outstanding, Diluted, Total"
}
}
},
"localname": "WeightedAverageNumberOfDilutedSharesOutstanding",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/EarningsPerShareDetails"
],
"xbrltype": "sharesItemType"
},
"us-gaap_WeightedAverageNumberOfSharesOutstandingBasic": {
"auth_ref": [
"r128",
"r149"
],
"lang": {
"en-us": {
"role": {
"documentation": "Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period.",
"label": "Weighted Average Number of Shares Outstanding, Basic",
"terseLabel": "Weighted Average Number of Shares Outstanding, Basic (in Shares)",
"totalLabel": "Weighted Average Number of Shares Outstanding, Basic, Total"
}
}
},
"localname": "WeightedAverageNumberOfSharesOutstandingBasic",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/EarningsPerShareDetails"
],
"xbrltype": "sharesItemType"
},
"us-gaap_WeightedAverageNumberOfSharesRestrictedStock": {
"auth_ref": [
"r130"
],
"lang": {
"en-us": {
"role": {
"documentation": "Number of shares of restricted stock determined by relating the portion of time within a reporting period that restricted shares have been outstanding to the total time in that period. Restricted shares are subject to sales, contractual, regulatory or other restrictions that prevent or inhibit the holder from freely disposing of them before the restriction ends.",
"label": "Weighted Average Number of Shares, Restricted Stock",
"negatedLabel": "Weighted average unvested restricted stock (in shares)"
}
}
},
"localname": "WeightedAverageNumberOfSharesRestrictedStock",
"nsuri": "http://fasb.org/us-gaap/2021-01-31",
"presentation": [
"http://kirbycorp.com/20220331/taxonomy/role/EarningsPerShareDetails"
],
"xbrltype": "sharesItemType"
}
},
"unitCount": 5
}
},
"std_ref": {
"r0": {
"Name": "Accounting Standards Codification",
"Paragraph": "6",
"Publisher": "FASB",
"Section": "65",
"SubTopic": "10",
"Subparagraph": "(c)",
"Topic": "105",
"URI": "http://asc.fasb.org/extlink&oid=124434974&loc=SL124442142-165695"
},
"r1": {
"Name": "Accounting Standards Codification",
"Paragraph": "6",
"Publisher": "FASB",
"Section": "65",
"SubTopic": "10",
"Subparagraph": "(d)",
"Topic": "105",
"URI": "http://asc.fasb.org/extlink&oid=124434974&loc=SL124442142-165695"
},
"r10": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "10",
"Subparagraph": "(SX 201.5-02(24))",
"Topic": "210",
"URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
},
"r100": {
"Name": "Accounting Standards Codification",
"Paragraph": "25",
"Publisher": "FASB",
"Section": "45",
"SubTopic": "10",
"Subparagraph": "(g)",
"Topic": "230",
"URI": "http://asc.fasb.org/extlink&oid=123570139&loc=d3e3536-108585"
},
"r101": {
"Name": "Accounting Standards Codification",
"Paragraph": "25",
"Publisher": "FASB",
"Section": "45",
"SubTopic": "10",
"Topic": "230",
"URI": "http://asc.fasb.org/extlink&oid=123570139&loc=d3e3536-108585"
},
"r102": {
"Name": "Accounting Standards Codification",
"Paragraph": "28",
"Publisher": "FASB",
"Section": "45",
"SubTopic": "10",
"Subparagraph": "(a)",
"Topic": "230",
"URI": "http://asc.fasb.org/extlink&oid=123570139&loc=d3e3602-108585"
},
"r103": {
"Name": "Accounting Standards Codification",
"Paragraph": "28",
"Publisher": "FASB",
"Section": "45",
"SubTopic": "10",
"Subparagraph": "(b)",
"Topic": "230",
"URI": "http://asc.fasb.org/extlink&oid=123570139&loc=d3e3602-108585"
},
"r104": {
"Name": "Accounting Standards Codification",
"Paragraph": "28",
"Publisher": "FASB",
"Section": "45",
"SubTopic": "10",
"Topic": "230",
"URI": "http://asc.fasb.org/extlink&oid=123570139&loc=d3e3602-108585"
},
"r105": {
"Name": "Accounting Standards Codification",
"Paragraph": "4",
"Publisher": "FASB",
"Section": "45",
"SubTopic": "10",
"Topic": "230",
"URI": "http://asc.fasb.org/extlink&oid=123570139&loc=d3e3044-108585"
},
"r106": {
"Name": "Accounting Standards Codification",
"Paragraph": "2",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "10",
"Topic": "230",
"URI": "http://asc.fasb.org/extlink&oid=123431023&loc=d3e4297-108586"
},
"r107": {
"Name": "Accounting Standards Codification",
"Paragraph": "8",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "10",
"Topic": "230",
"URI": "http://asc.fasb.org/extlink&oid=123431023&loc=SL98516268-108586"
},
"r108": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "10",
"Subparagraph": "(SX 210.4-08(f))",
"Topic": "235",
"URI": "http://asc.fasb.org/extlink&oid=120395691&loc=d3e23780-122690"
},
"r109": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "10",
"Subparagraph": "(SX 210.4-08(g)(1)(ii))",
"Topic": "235",
"URI": "http://asc.fasb.org/extlink&oid=120395691&loc=d3e23780-122690"
},
"r11": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "10",
"Subparagraph": "(SX 201.5-02(25))",
"Topic": "210",
"URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
},
"r110": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "10",
"Subparagraph": "(SX 210.4-08(h)(1)(Note 1))",
"Topic": "235",
"URI": "http://asc.fasb.org/extlink&oid=120395691&loc=d3e23780-122690"
},
"r111": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "10",
"Subparagraph": "(SX 210.4-08(h)(2))",
"Topic": "235",
"URI": "http://asc.fasb.org/extlink&oid=120395691&loc=d3e23780-122690"
},
"r112": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "10",
"Subparagraph": "(SX 210.4-08(h))",
"Topic": "235",
"URI": "http://asc.fasb.org/extlink&oid=120395691&loc=d3e23780-122690"
},
"r113": {
"Name": "Accounting Standards Codification",
"Paragraph": "3",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "10",
"Subparagraph": "(SX 210.12-04(a))",
"Topic": "235",
"URI": "http://asc.fasb.org/extlink&oid=120395691&loc=d3e24072-122690"
},
"r114": {
"Name": "Accounting Standards Codification",
"Publisher": "FASB",
"Topic": "235",
"URI": "http://asc.fasb.org/topic&trid=2122369"
},
"r115": {
"Name": "Accounting Standards Codification",
"Paragraph": "23",
"Publisher": "FASB",
"Section": "45",
"SubTopic": "10",
"Subparagraph": "(b)",
"Topic": "250",
"URI": "http://asc.fasb.org/extlink&oid=124436220&loc=d3e21914-107793"
},
"r116": {
"Name": "Accounting Standards Codification",
"Paragraph": "24",
"Publisher": "FASB",
"Section": "45",
"SubTopic": "10",
"Topic": "250",
"URI": "http://asc.fasb.org/extlink&oid=124436220&loc=d3e21930-107793"
},
"r117": {
"Name": "Accounting Standards Codification",
"Paragraph": "5",
"Publisher": "FASB",
"Section": "45",
"SubTopic": "10",
"Subparagraph": "(b)",
"Topic": "250",
"URI": "http://asc.fasb.org/extlink&oid=124436220&loc=d3e21711-107793"
},
"r118": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "10",
"Subparagraph": "(b)(2)",
"Topic": "250",
"URI": "http://asc.fasb.org/extlink&oid=124431687&loc=d3e22499-107794"
},
"r119": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "10",
"Subparagraph": "(b)(3)",
"Topic": "250",
"URI": "http://asc.fasb.org/extlink&oid=124431687&loc=d3e22499-107794"
},
"r12": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "10",
"Subparagraph": "(SX 201.5-02(26))",
"Topic": "210",
"URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
},
"r120": {
"Name": "Accounting Standards Codification",
"Paragraph": "11",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "10",
"Subparagraph": "(a)",
"Topic": "250",
"URI": "http://asc.fasb.org/extlink&oid=124431687&loc=d3e22694-107794"
},
"r121": {
"Name": "Accounting Standards Codification",
"Paragraph": "11",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "10",
"Subparagraph": "(b)",
"Topic": "250",
"URI": "http://asc.fasb.org/extlink&oid=124431687&loc=d3e22694-107794"
},
"r122": {
"Name": "Accounting Standards Codification",
"Paragraph": "3",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "10",
"Topic": "250",
"URI": "http://asc.fasb.org/extlink&oid=124431687&loc=d3e22583-107794"
},
"r123": {
"Name": "Accounting Standards Codification",
"Paragraph": "4",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "10",
"Topic": "250",
"URI": "http://asc.fasb.org/extlink&oid=124431687&loc=d3e22595-107794"
},
"r124": {
"Name": "Accounting Standards Codification",
"Paragraph": "7",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "10",
"Subparagraph": "(a)",
"Topic": "250",
"URI": "http://asc.fasb.org/extlink&oid=124431687&loc=d3e22644-107794"
},
"r125": {
"Name": "Accounting Standards Codification",
"Paragraph": "7",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "10",
"Subparagraph": "(b)",
"Topic": "250",
"URI": "http://asc.fasb.org/extlink&oid=124431687&loc=d3e22644-107794"
},
"r126": {
"Name": "Accounting Standards Codification",
"Paragraph": "8",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "10",
"Topic": "250",
"URI": "http://asc.fasb.org/extlink&oid=124431687&loc=d3e22658-107794"
},
"r127": {
"Name": "Accounting Standards Codification",
"Paragraph": "9",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "10",
"Topic": "250",
"URI": "http://asc.fasb.org/extlink&oid=124431687&loc=d3e22663-107794"
},
"r128": {
"Name": "Accounting Standards Codification",
"Paragraph": "10",
"Publisher": "FASB",
"Section": "45",
"SubTopic": "10",
"Topic": "260",
"URI": "http://asc.fasb.org/extlink&oid=125511455&loc=d3e1448-109256"
},
"r129": {
"Name": "Accounting Standards Codification",
"Paragraph": "11",
"Publisher": "FASB",
"Section": "45",
"SubTopic": "10",
"Topic": "260",
"URI": "http://asc.fasb.org/extlink&oid=125511455&loc=d3e1377-109256"
},
"r13": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "10",
"Subparagraph": "(SX 210.5-02(13))",
"Topic": "210",
"URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
},
"r130": {
"Name": "Accounting Standards Codification",
"Paragraph": "13",
"Publisher": "FASB",
"Section": "45",
"SubTopic": "10",
"Topic": "260",
"URI": "http://asc.fasb.org/extlink&oid=125511455&loc=d3e2646-109256"
},
"r131": {
"Name": "Accounting Standards Codification",
"Paragraph": "16",
"Publisher": "FASB",
"Section": "45",
"SubTopic": "10",
"Topic": "260",
"URI": "http://asc.fasb.org/extlink&oid=125511455&loc=d3e1505-109256"
},
"r132": {
"Name": "Accounting Standards Codification",
"Paragraph": "2",
"Publisher": "FASB",
"Section": "45",
"SubTopic": "10",
"Topic": "260",
"URI": "http://asc.fasb.org/extlink&oid=125511455&loc=d3e1252-109256"
},
"r133": {
"Name": "Accounting Standards Codification",
"Paragraph": "22",
"Publisher": "FASB",
"Section": "45",
"SubTopic": "10",
"Topic": "260",
"URI": "http://asc.fasb.org/extlink&oid=125511455&loc=d3e1707-109256"
},
"r134": {
"Name": "Accounting Standards Codification",
"Paragraph": "23",
"Publisher": "FASB",
"Section": "45",
"SubTopic": "10",
"Subparagraph": "(c)",
"Topic": "260",
"URI": "http://asc.fasb.org/extlink&oid=125511455&loc=d3e1757-109256"
},
"r135": {
"Name": "Accounting Standards Codification",
"Paragraph": "28A",
"Publisher": "FASB",
"Section": "45",
"SubTopic": "10",
"Topic": "260",
"URI": "http://asc.fasb.org/extlink&oid=125511455&loc=d3e1500-109256"
},
"r136": {
"Name": "Accounting Standards Codification",
"Paragraph": "3",
"Publisher": "FASB",
"Section": "45",
"SubTopic": "10",
"Topic": "260",
"URI": "http://asc.fasb.org/extlink&oid=125511455&loc=d3e1278-109256"
},
"r137": {
"Name": "Accounting Standards Codification",
"Paragraph": "40",
"Publisher": "FASB",
"Section": "45",
"SubTopic": "10",
"Subparagraph": "(a)",
"Topic": "260",
"URI": "http://asc.fasb.org/extlink&oid=125511455&loc=d3e1930-109256"
},
"r138": {
"Name": "Accounting Standards Codification",
"Paragraph": "40",
"Publisher": "FASB",
"Section": "45",
"SubTopic": "10",
"Subparagraph": "(b)(1)",
"Topic": "260",
"URI": "http://asc.fasb.org/extlink&oid=125511455&loc=d3e1930-109256"
},
"r139": {
"Name": "Accounting Standards Codification",
"Paragraph": "40",
"Publisher": "FASB",
"Section": "45",
"SubTopic": "10",
"Subparagraph": "(b)(2)",
"Topic": "260",
"URI": "http://asc.fasb.org/extlink&oid=125511455&loc=d3e1930-109256"
},
"r14": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "10",
"Subparagraph": "(SX 210.5-02(14))",
"Topic": "210",
"URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
},
"r140": {
"Name": "Accounting Standards Codification",
"Paragraph": "40",
"Publisher": "FASB",
"Section": "45",
"SubTopic": "10",
"Subparagraph": "(b)(3)",
"Topic": "260",
"URI": "http://asc.fasb.org/extlink&oid=125511455&loc=d3e1930-109256"
},
"r141": {
"Name": "Accounting Standards Codification",
"Paragraph": "60",
"Publisher": "FASB",
"Section": "45",
"SubTopic": "10",
"Topic": "260",
"URI": "http://asc.fasb.org/extlink&oid=125511455&loc=d3e2740-109256"
},
"r142": {
"Name": "Accounting Standards Codification",
"Paragraph": "60B",
"Publisher": "FASB",
"Section": "45",
"SubTopic": "10",
"Subparagraph": "(a)",
"Topic": "260",
"URI": "http://asc.fasb.org/extlink&oid=125511455&loc=SL5780133-109256"
},
"r143": {
"Name": "Accounting Standards Codification",
"Paragraph": "60B",
"Publisher": "FASB",
"Section": "45",
"SubTopic": "10",
"Subparagraph": "(b)",
"Topic": "260",
"URI": "http://asc.fasb.org/extlink&oid=125511455&loc=SL5780133-109256"
},
"r144": {
"Name": "Accounting Standards Codification",
"Paragraph": "60B",
"Publisher": "FASB",
"Section": "45",
"SubTopic": "10",
"Subparagraph": "(c)",
"Topic": "260",
"URI": "http://asc.fasb.org/extlink&oid=125511455&loc=SL5780133-109256"
},
"r145": {
"Name": "Accounting Standards Codification",
"Paragraph": "60B",
"Publisher": "FASB",
"Section": "45",
"SubTopic": "10",
"Subparagraph": "(d)",
"Topic": "260",
"URI": "http://asc.fasb.org/extlink&oid=125511455&loc=SL5780133-109256"
},
"r146": {
"Name": "Accounting Standards Codification",
"Paragraph": "65",
"Publisher": "FASB",
"Section": "45",
"SubTopic": "10",
"Topic": "260",
"URI": "http://asc.fasb.org/extlink&oid=125511455&loc=d3e2793-109256"
},
"r147": {
"Name": "Accounting Standards Codification",
"Paragraph": "66",
"Publisher": "FASB",
"Section": "45",
"SubTopic": "10",
"Topic": "260",
"URI": "http://asc.fasb.org/extlink&oid=125511455&loc=d3e2814-109256"
},
"r148": {
"Name": "Accounting Standards Codification",
"Paragraph": "7",
"Publisher": "FASB",
"Section": "45",
"SubTopic": "10",
"Topic": "260",
"URI": "http://asc.fasb.org/extlink&oid=125511455&loc=d3e1337-109256"
},
"r149": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "10",
"Subparagraph": "(a)",
"Topic": "260",
"URI": "http://asc.fasb.org/extlink&oid=124432515&loc=d3e3550-109257"
},
"r15": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "10",
"Subparagraph": "(SX 210.5-02(17))",
"Topic": "210",
"URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
},
"r150": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "10",
"Subparagraph": "(c)",
"Topic": "260",
"URI": "http://asc.fasb.org/extlink&oid=124432515&loc=d3e3550-109257"
},
"r151": {
"Name": "Accounting Standards Codification",
"Paragraph": "2",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "10",
"Topic": "260",
"URI": "http://asc.fasb.org/extlink&oid=124432515&loc=d3e3630-109257"
},
"r152": {
"Name": "Accounting Standards Codification",
"Paragraph": "3",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "10",
"Topic": "260",
"URI": "http://asc.fasb.org/extlink&oid=109243012&loc=SL65017193-207537"
},
"r153": {
"Name": "Accounting Standards Codification",
"Paragraph": "15",
"Publisher": "FASB",
"Section": "55",
"SubTopic": "10",
"Topic": "260",
"URI": "http://asc.fasb.org/extlink&oid=125512782&loc=d3e3842-109258"
},
"r154": {
"Name": "Accounting Standards Codification",
"Paragraph": "52",
"Publisher": "FASB",
"Section": "55",
"SubTopic": "10",
"Topic": "260",
"URI": "http://asc.fasb.org/extlink&oid=125512782&loc=d3e4984-109258"
},
"r155": {
"Name": "Accounting Standards Codification",
"Publisher": "FASB",
"Topic": "260",
"URI": "http://asc.fasb.org/topic&trid=2144383"
},
"r156": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "45",
"SubTopic": "10",
"Topic": "272",
"URI": "http://asc.fasb.org/extlink&oid=125520817&loc=d3e70191-108054"
},
"r157": {
"Name": "Accounting Standards Codification",
"Paragraph": "15",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "10",
"Topic": "280",
"URI": "http://asc.fasb.org/extlink&oid=123359005&loc=d3e8657-108599"
},
"r158": {
"Name": "Accounting Standards Codification",
"Paragraph": "18",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "10",
"Topic": "280",
"URI": "http://asc.fasb.org/extlink&oid=123359005&loc=d3e8672-108599"
},
"r159": {
"Name": "Accounting Standards Codification",
"Paragraph": "21",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "10",
"Subparagraph": "(a)",
"Topic": "280",
"URI": "http://asc.fasb.org/extlink&oid=123359005&loc=d3e8721-108599"
},
"r16": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "10",
"Subparagraph": "(SX 210.5-02(19))",
"Topic": "210",
"URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
},
"r160": {
"Name": "Accounting Standards Codification",
"Paragraph": "21",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "10",
"Subparagraph": "(b)",
"Topic": "280",
"URI": "http://asc.fasb.org/extlink&oid=123359005&loc=d3e8721-108599"
},
"r161": {
"Name": "Accounting Standards Codification",
"Paragraph": "22",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "10",
"Subparagraph": "(a)",
"Topic": "280",
"URI": "http://asc.fasb.org/extlink&oid=123359005&loc=d3e8736-108599"
},
"r162": {
"Name": "Accounting Standards Codification",
"Paragraph": "22",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "10",
"Subparagraph": "(b)",
"Topic": "280",
"URI": "http://asc.fasb.org/extlink&oid=123359005&loc=d3e8736-108599"
},
"r163": {
"Name": "Accounting Standards Codification",
"Paragraph": "22",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "10",
"Subparagraph": "(c)",
"Topic": "280",
"URI": "http://asc.fasb.org/extlink&oid=123359005&loc=d3e8736-108599"
},
"r164": {
"Name": "Accounting Standards Codification",
"Paragraph": "22",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "10",
"Subparagraph": "(d)",
"Topic": "280",
"URI": "http://asc.fasb.org/extlink&oid=123359005&loc=d3e8736-108599"
},
"r165": {
"Name": "Accounting Standards Codification",
"Paragraph": "22",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "10",
"Subparagraph": "(e)",
"Topic": "280",
"URI": "http://asc.fasb.org/extlink&oid=123359005&loc=d3e8736-108599"
},
"r166": {
"Name": "Accounting Standards Codification",
"Paragraph": "22",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "10",
"Subparagraph": "(f)",
"Topic": "280",
"URI": "http://asc.fasb.org/extlink&oid=123359005&loc=d3e8736-108599"
},
"r167": {
"Name": "Accounting Standards Codification",
"Paragraph": "22",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "10",
"Subparagraph": "(g)",
"Topic": "280",
"URI": "http://asc.fasb.org/extlink&oid=123359005&loc=d3e8736-108599"
},
"r168": {
"Name": "Accounting Standards Codification",
"Paragraph": "22",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "10",
"Subparagraph": "(h)",
"Topic": "280",
"URI": "http://asc.fasb.org/extlink&oid=123359005&loc=d3e8736-108599"
},
"r169": {
"Name": "Accounting Standards Codification",
"Paragraph": "22",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "10",
"Subparagraph": "(j)",
"Topic": "280",
"URI": "http://asc.fasb.org/extlink&oid=123359005&loc=d3e8736-108599"
},
"r17": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "10",
"Subparagraph": "(SX 210.5-02(20))",
"Topic": "210",
"URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
},
"r170": {
"Name": "Accounting Standards Codification",
"Paragraph": "22",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "10",
"Topic": "280",
"URI": "http://asc.fasb.org/extlink&oid=123359005&loc=d3e8736-108599"
},
"r171": {
"Name": "Accounting Standards Codification",
"Paragraph": "25",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "10",
"Subparagraph": "(a)",
"Topic": "280",
"URI": "http://asc.fasb.org/extlink&oid=123359005&loc=d3e8813-108599"
},
"r172": {
"Name": "Accounting Standards Codification",
"Paragraph": "25",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "10",
"Subparagraph": "(b)",
"Topic": "280",
"URI": "http://asc.fasb.org/extlink&oid=123359005&loc=d3e8813-108599"
},
"r173": {
"Name": "Accounting Standards Codification",
"Paragraph": "25",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "10",
"Topic": "280",
"URI": "http://asc.fasb.org/extlink&oid=123359005&loc=d3e8813-108599"
},
"r174": {
"Name": "Accounting Standards Codification",
"Paragraph": "26",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "10",
"Topic": "280",
"URI": "http://asc.fasb.org/extlink&oid=123359005&loc=d3e8844-108599"
},
"r175": {
"Name": "Accounting Standards Codification",
"Paragraph": "30",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "10",
"Subparagraph": "(a)",
"Topic": "280",
"URI": "http://asc.fasb.org/extlink&oid=123359005&loc=d3e8906-108599"
},
"r176": {
"Name": "Accounting Standards Codification",
"Paragraph": "30",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "10",
"Subparagraph": "(b)",
"Topic": "280",
"URI": "http://asc.fasb.org/extlink&oid=123359005&loc=d3e8906-108599"
},
"r177": {
"Name": "Accounting Standards Codification",
"Paragraph": "30",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "10",
"Subparagraph": "(c)",
"Topic": "280",
"URI": "http://asc.fasb.org/extlink&oid=123359005&loc=d3e8906-108599"
},
"r178": {
"Name": "Accounting Standards Codification",
"Paragraph": "30",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "10",
"Subparagraph": "(d)",
"Topic": "280",
"URI": "http://asc.fasb.org/extlink&oid=123359005&loc=d3e8906-108599"
},
"r179": {
"Name": "Accounting Standards Codification",
"Paragraph": "30",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "10",
"Topic": "280",
"URI": "http://asc.fasb.org/extlink&oid=123359005&loc=d3e8906-108599"
},
"r18": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "10",
"Subparagraph": "(SX 210.5-02(22))",
"Topic": "210",
"URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
},
"r180": {
"Name": "Accounting Standards Codification",
"Paragraph": "31",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "10",
"Topic": "280",
"URI": "http://asc.fasb.org/extlink&oid=123359005&loc=d3e8924-108599"
},
"r181": {
"Name": "Accounting Standards Codification",
"Paragraph": "32",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "10",
"Subparagraph": "(a)",
"Topic": "280",
"URI": "http://asc.fasb.org/extlink&oid=123359005&loc=d3e8933-108599"
},
"r182": {
"Name": "Accounting Standards Codification",
"Paragraph": "32",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "10",
"Subparagraph": "(b)",
"Topic": "280",
"URI": "http://asc.fasb.org/extlink&oid=123359005&loc=d3e8933-108599"
},
"r183": {
"Name": "Accounting Standards Codification",
"Paragraph": "32",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "10",
"Subparagraph": "(c)",
"Topic": "280",
"URI": "http://asc.fasb.org/extlink&oid=123359005&loc=d3e8933-108599"
},
"r184": {
"Name": "Accounting Standards Codification",
"Paragraph": "32",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "10",
"Subparagraph": "(d)",
"Topic": "280",
"URI": "http://asc.fasb.org/extlink&oid=123359005&loc=d3e8933-108599"
},
"r185": {
"Name": "Accounting Standards Codification",
"Paragraph": "32",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "10",
"Subparagraph": "(e)",
"Topic": "280",
"URI": "http://asc.fasb.org/extlink&oid=123359005&loc=d3e8933-108599"
},
"r186": {
"Name": "Accounting Standards Codification",
"Paragraph": "32",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "10",
"Subparagraph": "(f)",
"Topic": "280",
"URI": "http://asc.fasb.org/extlink&oid=123359005&loc=d3e8933-108599"
},
"r187": {
"Name": "Accounting Standards Codification",
"Paragraph": "34",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "10",
"Topic": "280",
"URI": "http://asc.fasb.org/extlink&oid=123359005&loc=d3e8981-108599"
},
"r188": {
"Name": "Accounting Standards Codification",
"Paragraph": "40",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "10",
"Topic": "280",
"URI": "http://asc.fasb.org/extlink&oid=123359005&loc=d3e9031-108599"
},
"r189": {
"Name": "Accounting Standards Codification",
"Paragraph": "41",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "10",
"Subparagraph": "(a)",
"Topic": "280",
"URI": "http://asc.fasb.org/extlink&oid=123359005&loc=d3e9038-108599"
},
"r19": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "10",
"Subparagraph": "(SX 210.5-02(23))",
"Topic": "210",
"URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
},
"r190": {
"Name": "Accounting Standards Codification",
"Paragraph": "41",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "10",
"Subparagraph": "(b)",
"Topic": "280",
"URI": "http://asc.fasb.org/extlink&oid=123359005&loc=d3e9038-108599"
},
"r191": {
"Name": "Accounting Standards Codification",
"Paragraph": "41",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "10",
"Topic": "280",
"URI": "http://asc.fasb.org/extlink&oid=123359005&loc=d3e9038-108599"
},
"r192": {
"Name": "Accounting Standards Codification",
"Paragraph": "42",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "10",
"Topic": "280",
"URI": "http://asc.fasb.org/extlink&oid=123359005&loc=d3e9054-108599"
},
"r193": {
"Name": "Accounting Standards Codification",
"Publisher": "FASB",
"Topic": "280",
"URI": "http://asc.fasb.org/topic&trid=2134510"
},
"r194": {
"Name": "Accounting Standards Codification",
"Paragraph": "2",
"Publisher": "FASB",
"Section": "45",
"SubTopic": "10",
"Topic": "310",
"URI": "http://asc.fasb.org/extlink&oid=124259787&loc=d3e4428-111522"
},
"r195": {
"Name": "Accounting Standards Codification",
"Paragraph": "9",
"Publisher": "FASB",
"Section": "45",
"SubTopic": "10",
"Topic": "310",
"URI": "http://asc.fasb.org/extlink&oid=124259787&loc=d3e4531-111522"
},
"r196": {
"Name": "Accounting Standards Codification",
"Paragraph": "2",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "10",
"Subparagraph": "(SAB Topic 4.E)",
"Topic": "310",
"URI": "http://asc.fasb.org/extlink&oid=122038336&loc=d3e74512-122707"
},
"r197": {
"Name": "Accounting Standards Codification",
"Paragraph": "3",
"Publisher": "FASB",
"Section": "45",
"SubTopic": "10",
"Topic": "323",
"URI": "http://asc.fasb.org/extlink&oid=109237563&loc=d3e33775-111570"
},
"r198": {
"Name": "Accounting Standards Codification",
"Paragraph": "3",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "10",
"Subparagraph": "(c)",
"Topic": "323",
"URI": "http://asc.fasb.org/extlink&oid=114001798&loc=d3e33918-111571"
},
"r199": {
"Name": "Accounting Standards Codification",
"Paragraph": "4",
"Publisher": "FASB",
"Section": "65",
"SubTopic": "10",
"Subparagraph": "(d)",
"Topic": "326",
"URI": "http://asc.fasb.org/extlink&oid=122640432&loc=SL121648383-210437"
},
"r2": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "20",
"Subparagraph": "(d)",
"Topic": "205",
"URI": "http://asc.fasb.org/extlink&oid=109222650&loc=d3e1361-107760"
},
"r20": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "10",
"Subparagraph": "(SX 210.5-02(28))",
"Topic": "210",
"URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
},
"r200": {
"Name": "Accounting Standards Codification",
"Publisher": "FASB",
"Topic": "330",
"URI": "http://asc.fasb.org/topic&trid=2126998"
},
"r201": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "45",
"SubTopic": "20",
"Topic": "350",
"URI": "http://asc.fasb.org/extlink&oid=99380562&loc=d3e13770-109266"
},
"r202": {
"Name": "Accounting Standards Codification",
"Paragraph": "2",
"Publisher": "FASB",
"Section": "45",
"SubTopic": "20",
"Topic": "350",
"URI": "http://asc.fasb.org/extlink&oid=99380562&loc=d3e13777-109266"
},
"r203": {
"Name": "Accounting Standards Codification",
"Paragraph": "5",
"Publisher": "FASB",
"Section": "45",
"SubTopic": "20",
"Topic": "350",
"URI": "http://asc.fasb.org/extlink&oid=120320667&loc=SL49117168-202975"
},
"r204": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "20",
"Subparagraph": "(a)",
"Topic": "350",
"URI": "http://asc.fasb.org/extlink&oid=121556970&loc=d3e13816-109267"
},
"r205": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "20",
"Subparagraph": "(e)",
"Topic": "350",
"URI": "http://asc.fasb.org/extlink&oid=121556970&loc=d3e13816-109267"
},
"r206": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "20",
"Subparagraph": "(h)",
"Topic": "350",
"URI": "http://asc.fasb.org/extlink&oid=121556970&loc=d3e13816-109267"
},
"r207": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "20",
"Topic": "350",
"URI": "http://asc.fasb.org/extlink&oid=121556970&loc=d3e13816-109267"
},
"r208": {
"Name": "Accounting Standards Codification",
"Paragraph": "2",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "20",
"Subparagraph": "(b)",
"Topic": "350",
"URI": "http://asc.fasb.org/extlink&oid=121556970&loc=d3e13854-109267"
},
"r209": {
"Name": "Accounting Standards Codification",
"Paragraph": "2",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "20",
"Topic": "350",
"URI": "http://asc.fasb.org/extlink&oid=121556970&loc=d3e13854-109267"
},
"r21": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "10",
"Subparagraph": "(SX 210.5-02(29))",
"Topic": "210",
"URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
},
"r210": {
"Name": "Accounting Standards Codification",
"Paragraph": "2",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "30",
"Subparagraph": "(a)(1)",
"Topic": "350",
"URI": "http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275"
},
"r211": {
"Name": "Accounting Standards Codification",
"Paragraph": "3",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "30",
"Subparagraph": "(b)",
"Topic": "350",
"URI": "http://asc.fasb.org/extlink&oid=66006027&loc=d3e16373-109275"
},
"r212": {
"Name": "Accounting Standards Codification",
"Paragraph": "15",
"Publisher": "FASB",
"Section": "45",
"SubTopic": "10",
"Topic": "360",
"URI": "http://asc.fasb.org/extlink&oid=123351718&loc=d3e2611-110228"
},
"r213": {
"Name": "Accounting Standards Codification",
"Paragraph": "4",
"Publisher": "FASB",
"Section": "45",
"SubTopic": "10",
"Topic": "360",
"URI": "http://asc.fasb.org/extlink&oid=123351718&loc=d3e2420-110228"
},
"r214": {
"Name": "Accounting Standards Codification",
"Paragraph": "5",
"Publisher": "FASB",
"Section": "45",
"SubTopic": "10",
"Topic": "360",
"URI": "http://asc.fasb.org/extlink&oid=123351718&loc=d3e2443-110228"
},
"r215": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "10",
"Subparagraph": "(b)",
"Topic": "360",
"URI": "http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229"
},
"r216": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "10",
"Subparagraph": "(c)",
"Topic": "360",
"URI": "http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229"
},
"r217": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "10",
"Topic": "360",
"URI": "http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229"
},
"r218": {
"Name": "Accounting Standards Codification",
"Paragraph": "2",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "10",
"Subparagraph": "(b)",
"Topic": "360",
"URI": "http://asc.fasb.org/extlink&oid=109226691&loc=d3e2921-110230"
},
"r219": {
"Name": "Accounting Standards Codification",
"Paragraph": "3",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "10",
"Subparagraph": "(c)",
"Topic": "360",
"URI": "http://asc.fasb.org/extlink&oid=109226691&loc=d3e2941-110230"
},
"r22": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "10",
"Subparagraph": "(SX 210.5-02(3))",
"Topic": "210",
"URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
},
"r220": {
"Name": "Accounting Standards Codification",
"Paragraph": "3",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "10",
"Subparagraph": "(f)",
"Topic": "360",
"URI": "http://asc.fasb.org/extlink&oid=109226691&loc=d3e2941-110230"
},
"r221": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "10",
"Subparagraph": "(b)(1)",
"Topic": "420",
"URI": "http://asc.fasb.org/extlink&oid=6394359&loc=d3e17939-110869"
},
"r222": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "10",
"Subparagraph": "(b)(2)",
"Topic": "420",
"URI": "http://asc.fasb.org/extlink&oid=6394359&loc=d3e17939-110869"
},
"r223": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "10",
"Subparagraph": "(c)",
"Topic": "420",
"URI": "http://asc.fasb.org/extlink&oid=6394359&loc=d3e17939-110869"
},
"r224": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "10",
"Subparagraph": "(d)",
"Topic": "420",
"URI": "http://asc.fasb.org/extlink&oid=6394359&loc=d3e17939-110869"
},
"r225": {
"Name": "Accounting Standards Codification",
"Paragraph": "2",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "10",
"Subparagraph": "(SAB Topic 5.P.4(b)(1))",
"Topic": "420",
"URI": "http://asc.fasb.org/extlink&oid=115931487&loc=d3e140904-122747"
},
"r226": {
"Name": "Accounting Standards Codification",
"Paragraph": "2",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "10",
"Subparagraph": "(SAB Topic 5.P.4(b)(2))",
"Topic": "420",
"URI": "http://asc.fasb.org/extlink&oid=115931487&loc=d3e140904-122747"
},
"r227": {
"Name": "Accounting Standards Codification",
"Paragraph": "2",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "10",
"Subparagraph": "(SAB Topic 5.P.4(d))",
"Topic": "420",
"URI": "http://asc.fasb.org/extlink&oid=115931487&loc=d3e140904-122747"
},
"r228": {
"Name": "Accounting Standards Codification",
"Paragraph": "4",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "10",
"Subparagraph": "(a)",
"Topic": "440",
"URI": "http://asc.fasb.org/extlink&oid=123406679&loc=d3e25336-109308"
},
"r229": {
"Name": "Accounting Standards Codification",
"Paragraph": "4",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "10",
"Subparagraph": "(c)",
"Topic": "440",
"URI": "http://asc.fasb.org/extlink&oid=123406679&loc=d3e25336-109308"
},
"r23": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "10",
"Subparagraph": "(SX 210.5-02(30)(a)(1))",
"Topic": "210",
"URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
},
"r230": {
"Name": "Accounting Standards Codification",
"Publisher": "FASB",
"Topic": "440",
"URI": "http://asc.fasb.org/topic&trid=2144648"
},
"r231": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "20",
"Topic": "450",
"URI": "http://asc.fasb.org/extlink&oid=121557415&loc=d3e14326-108349"
},
"r232": {
"Name": "Accounting Standards Codification",
"Publisher": "FASB",
"Topic": "450",
"URI": "http://asc.fasb.org/topic&trid=2127136"
},
"r233": {
"Name": "Accounting Standards Codification",
"Paragraph": "2",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "10",
"Subparagraph": "(b)",
"Topic": "460",
"URI": "http://asc.fasb.org/extlink&oid=124440162&loc=d3e12021-110248"
},
"r234": {
"Name": "Accounting Standards Codification",
"Paragraph": "4",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "10",
"Subparagraph": "(a)",
"Topic": "460",
"URI": "http://asc.fasb.org/extlink&oid=124440162&loc=d3e12069-110248"
},
"r235": {
"Name": "Accounting Standards Codification",
"Paragraph": "4",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "10",
"Subparagraph": "(b)(1)",
"Topic": "460",
"URI": "http://asc.fasb.org/extlink&oid=124440162&loc=d3e12069-110248"
},
"r236": {
"Name": "Accounting Standards Codification",
"Paragraph": "4",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "10",
"Topic": "460",
"URI": "http://asc.fasb.org/extlink&oid=124440162&loc=d3e12069-110248"
},
"r237": {
"Name": "Accounting Standards Codification",
"Paragraph": "2",
"Publisher": "FASB",
"Section": "55",
"SubTopic": "10",
"Subparagraph": "(a)",
"Topic": "460",
"URI": "http://asc.fasb.org/extlink&oid=123408193&loc=d3e12803-110250"
},
"r238": {
"Name": "Accounting Standards Codification",
"Paragraph": "5",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "10",
"Topic": "470",
"URI": "http://asc.fasb.org/extlink&oid=123465755&loc=SL6230698-112601"
},
"r239": {
"Name": "Accounting Standards Codification",
"Paragraph": "1A",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "10",
"Subparagraph": "(SX 210.13-01(a)(4)(i))",
"Topic": "470",
"URI": "http://asc.fasb.org/extlink&oid=124359900&loc=SL124442526-122756"
},
"r24": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "10",
"Subparagraph": "(SX 210.5-02(30)(a)(3))",
"Topic": "210",
"URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
},
"r240": {
"Name": "Accounting Standards Codification",
"Paragraph": "1A",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "10",
"Subparagraph": "(SX 210.13-01(a)(4)(ii))",
"Topic": "470",
"URI": "http://asc.fasb.org/extlink&oid=124359900&loc=SL124442526-122756"
},
"r241": {
"Name": "Accounting Standards Codification",
"Paragraph": "1A",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "10",
"Subparagraph": "(SX 210.13-01(a)(4)(iii)(A))",
"Topic": "470",
"URI": "http://asc.fasb.org/extlink&oid=124359900&loc=SL124442526-122756"
},
"r242": {
"Name": "Accounting Standards Codification",
"Paragraph": "1A",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "10",
"Subparagraph": "(SX 210.13-01(a)(4)(iii)(B))",
"Topic": "470",
"URI": "http://asc.fasb.org/extlink&oid=124359900&loc=SL124442526-122756"
},
"r243": {
"Name": "Accounting Standards Codification",
"Paragraph": "1A",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "10",
"Subparagraph": "(SX 210.13-01(a)(4)(iii))",
"Topic": "470",
"URI": "http://asc.fasb.org/extlink&oid=124359900&loc=SL124442526-122756"
},
"r244": {
"Name": "Accounting Standards Codification",
"Paragraph": "1A",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "10",
"Subparagraph": "(SX 210.13-01(a)(4)(iv))",
"Topic": "470",
"URI": "http://asc.fasb.org/extlink&oid=124359900&loc=SL124442526-122756"
},
"r245": {
"Name": "Accounting Standards Codification",
"Paragraph": "1A",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "10",
"Subparagraph": "(SX 210.13-01(a)(5))",
"Topic": "470",
"URI": "http://asc.fasb.org/extlink&oid=124359900&loc=SL124442526-122756"
},
"r246": {
"Name": "Accounting Standards Codification",
"Paragraph": "1B",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "10",
"Subparagraph": "(SX 210.13-02(a)(4)(i))",
"Topic": "470",
"URI": "http://asc.fasb.org/extlink&oid=124359900&loc=SL124442552-122756"
},
"r247": {
"Name": "Accounting Standards Codification",
"Paragraph": "1B",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "10",
"Subparagraph": "(SX 210.13-02(a)(4)(iii)(A)",
"Topic": "470",
"URI": "http://asc.fasb.org/extlink&oid=124359900&loc=SL124442552-122756"
},
"r248": {
"Name": "Accounting Standards Codification",
"Paragraph": "1B",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "10",
"Subparagraph": "(SX 210.13-02(a)(4)(iii)(A))",
"Topic": "470",
"URI": "http://asc.fasb.org/extlink&oid=124359900&loc=SL124442552-122756"
},
"r249": {
"Name": "Accounting Standards Codification",
"Paragraph": "1B",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "10",
"Subparagraph": "(SX 210.13-02(a)(4)(iii)(B)",
"Topic": "470",
"URI": "http://asc.fasb.org/extlink&oid=124359900&loc=SL124442552-122756"
},
"r25": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "10",
"Subparagraph": "(SX 210.5-02(30)(a)(4))",
"Topic": "210",
"URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
},
"r250": {
"Name": "Accounting Standards Codification",
"Paragraph": "1B",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "10",
"Subparagraph": "(SX 210.13-02(a)(4)(iii)(B))",
"Topic": "470",
"URI": "http://asc.fasb.org/extlink&oid=124359900&loc=SL124442552-122756"
},
"r251": {
"Name": "Accounting Standards Codification",
"Paragraph": "1B",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "10",
"Subparagraph": "(SX 210.13-02(a)(4)(iii)(C))",
"Topic": "470",
"URI": "http://asc.fasb.org/extlink&oid=124359900&loc=SL124442552-122756"
},
"r252": {
"Name": "Accounting Standards Codification",
"Paragraph": "1B",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "10",
"Subparagraph": "(SX 210.13-02(a)(4)(iv))",
"Topic": "470",
"URI": "http://asc.fasb.org/extlink&oid=124359900&loc=SL124442552-122756"
},
"r253": {
"Name": "Accounting Standards Codification",
"Paragraph": "1B",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "10",
"Subparagraph": "(SX 210.13-02(a)(5))",
"Topic": "470",
"URI": "http://asc.fasb.org/extlink&oid=124359900&loc=SL124442552-122756"
},
"r254": {
"Name": "Accounting Standards Codification",
"Paragraph": "1B",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "20",
"Subparagraph": "(a)",
"Topic": "470",
"URI": "http://asc.fasb.org/extlink&oid=123466505&loc=SL123495323-112611"
},
"r255": {
"Name": "Accounting Standards Codification",
"Paragraph": "1B",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "20",
"Subparagraph": "(b)",
"Topic": "470",
"URI": "http://asc.fasb.org/extlink&oid=123466505&loc=SL123495323-112611"
},
"r256": {
"Name": "Accounting Standards Codification",
"Paragraph": "1B",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "20",
"Subparagraph": "(c)",
"Topic": "470",
"URI": "http://asc.fasb.org/extlink&oid=123466505&loc=SL123495323-112611"
},
"r257": {
"Name": "Accounting Standards Codification",
"Paragraph": "1B",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "20",
"Subparagraph": "(d)",
"Topic": "470",
"URI": "http://asc.fasb.org/extlink&oid=123466505&loc=SL123495323-112611"
},
"r258": {
"Name": "Accounting Standards Codification",
"Paragraph": "1B",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "20",
"Subparagraph": "(e)",
"Topic": "470",
"URI": "http://asc.fasb.org/extlink&oid=123466505&loc=SL123495323-112611"
},
"r259": {
"Name": "Accounting Standards Codification",
"Paragraph": "1B",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "20",
"Subparagraph": "(f)",
"Topic": "470",
"URI": "http://asc.fasb.org/extlink&oid=123466505&loc=SL123495323-112611"
},
"r26": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "10",
"Subparagraph": "(SX 210.5-02(30))",
"Topic": "210",
"URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
},
"r260": {
"Name": "Accounting Standards Codification",
"Paragraph": "1B",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "20",
"Subparagraph": "(h)",
"Topic": "470",
"URI": "http://asc.fasb.org/extlink&oid=123466505&loc=SL123495323-112611"
},
"r261": {
"Name": "Accounting Standards Codification",
"Paragraph": "1D",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "20",
"Subparagraph": "(a)",
"Topic": "470",
"URI": "http://asc.fasb.org/extlink&oid=123466505&loc=SL123495340-112611"
},
"r262": {
"Name": "Accounting Standards Codification",
"Paragraph": "1D",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "20",
"Subparagraph": "(b)",
"Topic": "470",
"URI": "http://asc.fasb.org/extlink&oid=123466505&loc=SL123495340-112611"
},
"r263": {
"Name": "Accounting Standards Codification",
"Paragraph": "1D",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "20",
"Subparagraph": "(c)",
"Topic": "470",
"URI": "http://asc.fasb.org/extlink&oid=123466505&loc=SL123495340-112611"
},
"r264": {
"Name": "Accounting Standards Codification",
"Paragraph": "1E",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "20",
"Subparagraph": "(a)",
"Topic": "470",
"URI": "http://asc.fasb.org/extlink&oid=123466505&loc=SL123495348-112611"
},
"r265": {
"Name": "Accounting Standards Codification",
"Paragraph": "1E",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "20",
"Subparagraph": "(c)",
"Topic": "470",
"URI": "http://asc.fasb.org/extlink&oid=123466505&loc=SL123495348-112611"
},
"r266": {
"Name": "Accounting Standards Codification",
"Paragraph": "1E",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "20",
"Subparagraph": "(d)",
"Topic": "470",
"URI": "http://asc.fasb.org/extlink&oid=123466505&loc=SL123495348-112611"
},
"r267": {
"Name": "Accounting Standards Codification",
"Paragraph": "1F",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "20",
"Subparagraph": "(a)",
"Topic": "470",
"URI": "http://asc.fasb.org/extlink&oid=123466505&loc=SL123495355-112611"
},
"r268": {
"Name": "Accounting Standards Codification",
"Paragraph": "1F",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "20",
"Subparagraph": "(b)",
"Topic": "470",
"URI": "http://asc.fasb.org/extlink&oid=123466505&loc=SL123495355-112611"
},
"r269": {
"Name": "Accounting Standards Codification",
"Paragraph": "1F",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "20",
"Subparagraph": "(b)(1)",
"Topic": "470",
"URI": "http://asc.fasb.org/extlink&oid=123466505&loc=SL123495355-112611"
},
"r27": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "10",
"Subparagraph": "(SX 210.5-02(31))",
"Topic": "210",
"URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
},
"r270": {
"Name": "Accounting Standards Codification",
"Paragraph": "1F",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "20",
"Subparagraph": "(b)(2)",
"Topic": "470",
"URI": "http://asc.fasb.org/extlink&oid=123466505&loc=SL123495355-112611"
},
"r271": {
"Name": "Accounting Standards Codification",
"Paragraph": "1I",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "20",
"Subparagraph": "(c)",
"Topic": "470",
"URI": "http://asc.fasb.org/extlink&oid=123466505&loc=SL123495371-112611"
},
"r272": {
"Name": "Accounting Standards Codification",
"Paragraph": "4",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "20",
"Subparagraph": "(b)(1)",
"Topic": "470",
"URI": "http://asc.fasb.org/extlink&oid=123466204&loc=SL6031897-161870"
},
"r273": {
"Name": "Accounting Standards Codification",
"Paragraph": "4",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "20",
"Subparagraph": "(b)(2)",
"Topic": "470",
"URI": "http://asc.fasb.org/extlink&oid=123466204&loc=SL6031897-161870"
},
"r274": {
"Name": "Accounting Standards Codification",
"Paragraph": "4",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "20",
"Subparagraph": "(b)(3)",
"Topic": "470",
"URI": "http://asc.fasb.org/extlink&oid=123466204&loc=SL6031897-161870"
},
"r275": {
"Name": "Accounting Standards Codification",
"Paragraph": "69B",
"Publisher": "FASB",
"Section": "55",
"SubTopic": "20",
"Topic": "470",
"URI": "http://asc.fasb.org/extlink&oid=123466577&loc=SL123495735-112612"
},
"r276": {
"Name": "Accounting Standards Codification",
"Paragraph": "69C",
"Publisher": "FASB",
"Section": "55",
"SubTopic": "20",
"Topic": "470",
"URI": "http://asc.fasb.org/extlink&oid=123466577&loc=SL123495737-112612"
},
"r277": {
"Name": "Accounting Standards Codification",
"Paragraph": "69E",
"Publisher": "FASB",
"Section": "55",
"SubTopic": "20",
"Topic": "470",
"URI": "http://asc.fasb.org/extlink&oid=123466577&loc=SL123495743-112612"
},
"r278": {
"Name": "Accounting Standards Codification",
"Paragraph": "69F",
"Publisher": "FASB",
"Section": "55",
"SubTopic": "20",
"Topic": "470",
"URI": "http://asc.fasb.org/extlink&oid=123466577&loc=SL123495745-112612"
},
"r279": {
"Name": "Accounting Standards Codification",
"Publisher": "FASB",
"Topic": "470",
"URI": "http://asc.fasb.org/topic&trid=2208564"
},
"r28": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "10",
"Subparagraph": "(SX 210.5-02(32))",
"Topic": "210",
"URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
},
"r280": {
"Name": "Accounting Standards Codification",
"Paragraph": "13",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "10",
"Subparagraph": "(d)",
"Topic": "505",
"URI": "http://asc.fasb.org/extlink&oid=123467817&loc=SL123496158-112644"
},
"r281": {
"Name": "Accounting Standards Codification",
"Paragraph": "2",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "10",
"Topic": "505",
"URI": "http://asc.fasb.org/extlink&oid=123467817&loc=d3e21463-112644"
},
"r282": {
"Name": "Accounting Standards Codification",
"Paragraph": "3",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "10",
"Topic": "505",
"URI": "http://asc.fasb.org/extlink&oid=123467817&loc=d3e21475-112644"
},
"r283": {
"Name": "Accounting Standards Codification",
"Paragraph": "6",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "10",
"Topic": "505",
"URI": "http://asc.fasb.org/extlink&oid=123467817&loc=d3e21506-112644"
},
"r284": {
"Name": "Accounting Standards Codification",
"Paragraph": "7",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "10",
"Topic": "505",
"URI": "http://asc.fasb.org/extlink&oid=123467817&loc=d3e21521-112644"
},
"r285": {
"Name": "Accounting Standards Codification",
"Paragraph": "8",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "10",
"Topic": "505",
"URI": "http://asc.fasb.org/extlink&oid=123467817&loc=d3e21538-112644"
},
"r286": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "10",
"Subparagraph": "(SX 210.3-04)",
"Topic": "505",
"URI": "http://asc.fasb.org/extlink&oid=120397183&loc=d3e187085-122770"
},
"r287": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "45",
"SubTopic": "30",
"Topic": "505",
"URI": "http://asc.fasb.org/extlink&oid=6405813&loc=d3e23239-112655"
},
"r288": {
"Name": "Accounting Standards Codification",
"Paragraph": "4",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "30",
"Topic": "505",
"URI": "http://asc.fasb.org/extlink&oid=6405834&loc=d3e23315-112656"
},
"r289": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "45",
"SubTopic": "10",
"Topic": "606",
"URI": "http://asc.fasb.org/extlink&oid=123360276&loc=SL49130531-203044"
},
"r29": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "10",
"Subparagraph": "(SX 210.5-02(6)(a))",
"Topic": "210",
"URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
},
"r290": {
"Name": "Accounting Standards Codification",
"Paragraph": "2",
"Publisher": "FASB",
"Section": "45",
"SubTopic": "10",
"Topic": "606",
"URI": "http://asc.fasb.org/extlink&oid=123360276&loc=SL49130532-203044"
},
"r291": {
"Name": "Accounting Standards Codification",
"Paragraph": "3",
"Publisher": "FASB",
"Section": "45",
"SubTopic": "10",
"Topic": "606",
"URI": "http://asc.fasb.org/extlink&oid=123360276&loc=SL49130533-203044"
},
"r292": {
"Name": "Accounting Standards Codification",
"Paragraph": "10",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "10",
"Topic": "606",
"URI": "http://asc.fasb.org/extlink&oid=123351226&loc=SL49130551-203045"
},
"r293": {
"Name": "Accounting Standards Codification",
"Paragraph": "12",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "10",
"Subparagraph": "(a)",
"Topic": "606",
"URI": "http://asc.fasb.org/extlink&oid=123351226&loc=SL49130554-203045"
},
"r294": {
"Name": "Accounting Standards Codification",
"Paragraph": "12",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "10",
"Subparagraph": "(b)",
"Topic": "606",
"URI": "http://asc.fasb.org/extlink&oid=123351226&loc=SL49130554-203045"
},
"r295": {
"Name": "Accounting Standards Codification",
"Paragraph": "12",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "10",
"Subparagraph": "(c)",
"Topic": "606",
"URI": "http://asc.fasb.org/extlink&oid=123351226&loc=SL49130554-203045"
},
"r296": {
"Name": "Accounting Standards Codification",
"Paragraph": "12",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "10",
"Subparagraph": "(d)",
"Topic": "606",
"URI": "http://asc.fasb.org/extlink&oid=123351226&loc=SL49130554-203045"
},
"r297": {
"Name": "Accounting Standards Codification",
"Paragraph": "12",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "10",
"Subparagraph": "(e)",
"Topic": "606",
"URI": "http://asc.fasb.org/extlink&oid=123351226&loc=SL49130554-203045"
},
"r298": {
"Name": "Accounting Standards Codification",
"Paragraph": "13",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "10",
"Subparagraph": "(b)(1)",
"Topic": "606",
"URI": "http://asc.fasb.org/extlink&oid=123351226&loc=SL49130556-203045"
},
"r299": {
"Name": "Accounting Standards Codification",
"Paragraph": "13",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "10",
"Subparagraph": "(b)(2)",
"Topic": "606",
"URI": "http://asc.fasb.org/extlink&oid=123351226&loc=SL49130556-203045"
},
"r3": {
"Name": "Accounting Standards Codification",
"Paragraph": "7",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "20",
"Topic": "205",
"URI": "http://asc.fasb.org/extlink&oid=109222650&loc=SL51721683-107760"
},
"r30": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "10",
"Subparagraph": "(SX 210.5-02(6)(b))",
"Topic": "210",
"URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
},
"r300": {
"Name": "Accounting Standards Codification",
"Paragraph": "15",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "10",
"Topic": "606",
"URI": "http://asc.fasb.org/extlink&oid=123351226&loc=SL49130558-203045"
},
"r301": {
"Name": "Accounting Standards Codification",
"Paragraph": "4",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "10",
"Subparagraph": "(a)",
"Topic": "606",
"URI": "http://asc.fasb.org/extlink&oid=123351226&loc=SL49130543-203045"
},
"r302": {
"Name": "Accounting Standards Codification",
"Paragraph": "5",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "10",
"Topic": "606",
"URI": "http://asc.fasb.org/extlink&oid=123351226&loc=SL49130545-203045"
},
"r303": {
"Name": "Accounting Standards Codification",
"Paragraph": "8",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "10",
"Subparagraph": "(a)",
"Topic": "606",
"URI": "http://asc.fasb.org/extlink&oid=123351226&loc=SL49130549-203045"
},
"r304": {
"Name": "Accounting Standards Codification",
"Paragraph": "8",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "10",
"Subparagraph": "(b)",
"Topic": "606",
"URI": "http://asc.fasb.org/extlink&oid=123351226&loc=SL49130549-203045"
},
"r305": {
"Name": "Accounting Standards Codification",
"Paragraph": "9",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "10",
"Topic": "606",
"URI": "http://asc.fasb.org/extlink&oid=123351226&loc=SL49130550-203045"
},
"r306": {
"Name": "Accounting Standards Codification",
"Paragraph": "91",
"Publisher": "FASB",
"Section": "55",
"SubTopic": "10",
"Subparagraph": "(a)",
"Topic": "606",
"URI": "http://asc.fasb.org/extlink&oid=123410239&loc=SL49130690-203046-203046"
},
"r307": {
"Name": "Accounting Standards Codification",
"Paragraph": "91",
"Publisher": "FASB",
"Section": "55",
"SubTopic": "10",
"Subparagraph": "(b)",
"Topic": "606",
"URI": "http://asc.fasb.org/extlink&oid=123410239&loc=SL49130690-203046-203046"
},
"r308": {
"Name": "Accounting Standards Codification",
"Paragraph": "91",
"Publisher": "FASB",
"Section": "55",
"SubTopic": "10",
"Subparagraph": "(c)",
"Topic": "606",
"URI": "http://asc.fasb.org/extlink&oid=123410239&loc=SL49130690-203046-203046"
},
"r309": {
"Name": "Accounting Standards Codification",
"Paragraph": "91",
"Publisher": "FASB",
"Section": "55",
"SubTopic": "10",
"Subparagraph": "(d)",
"Topic": "606",
"URI": "http://asc.fasb.org/extlink&oid=123410239&loc=SL49130690-203046-203046"
},
"r31": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "10",
"Subparagraph": "(SX 210.5-02(6)(c))",
"Topic": "210",
"URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
},
"r310": {
"Name": "Accounting Standards Codification",
"Paragraph": "91",
"Publisher": "FASB",
"Section": "55",
"SubTopic": "10",
"Subparagraph": "(e)",
"Topic": "606",
"URI": "http://asc.fasb.org/extlink&oid=123410239&loc=SL49130690-203046-203046"
},
"r311": {
"Name": "Accounting Standards Codification",
"Paragraph": "91",
"Publisher": "FASB",
"Section": "55",
"SubTopic": "10",
"Subparagraph": "(f)",
"Topic": "606",
"URI": "http://asc.fasb.org/extlink&oid=123410239&loc=SL49130690-203046-203046"
},
"r312": {
"Name": "Accounting Standards Codification",
"Paragraph": "91",
"Publisher": "FASB",
"Section": "55",
"SubTopic": "10",
"Subparagraph": "(g)",
"Topic": "606",
"URI": "http://asc.fasb.org/extlink&oid=123410239&loc=SL49130690-203046-203046"
},
"r313": {
"Name": "Accounting Standards Codification",
"Publisher": "FASB",
"Topic": "606",
"URI": "http://asc.fasb.org/topic&trid=49130388"
},
"r314": {
"Name": "Accounting Standards Codification",
"Paragraph": "4",
"Publisher": "FASB",
"Section": "15",
"SubTopic": "10",
"Subparagraph": "(c)",
"Topic": "712",
"URI": "http://asc.fasb.org/extlink&oid=6410066&loc=d3e79218-111664"
},
"r315": {
"Name": "Accounting Standards Codification",
"Paragraph": "4",
"Publisher": "FASB",
"Section": "15",
"SubTopic": "10",
"Subparagraph": "(d)",
"Topic": "712",
"URI": "http://asc.fasb.org/extlink&oid=6410066&loc=d3e79218-111664"
},
"r316": {
"Name": "Accounting Standards Codification",
"Paragraph": "2",
"Publisher": "FASB",
"Section": "45",
"SubTopic": "20",
"Topic": "715",
"URI": "http://asc.fasb.org/extlink&oid=123453770&loc=d3e1703-114919"
},
"r317": {
"Name": "Accounting Standards Codification",
"Paragraph": "3A",
"Publisher": "FASB",
"Section": "45",
"SubTopic": "20",
"Subparagraph": "(b)",
"Topic": "715",
"URI": "http://asc.fasb.org/extlink&oid=123453770&loc=SL108413299-114919"
},
"r318": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "20",
"Subparagraph": "(a)",
"Topic": "715",
"URI": "http://asc.fasb.org/extlink&oid=123447040&loc=d3e1928-114920"
},
"r319": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "20",
"Subparagraph": "(a)(1)",
"Topic": "715",
"URI": "http://asc.fasb.org/extlink&oid=123447040&loc=d3e1928-114920"
},
"r32": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "10",
"Subparagraph": "(SX 210.5-02(7))",
"Topic": "210",
"URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
},
"r320": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "20",
"Subparagraph": "(a)(10)",
"Topic": "715",
"URI": "http://asc.fasb.org/extlink&oid=123447040&loc=d3e1928-114920"
},
"r321": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "20",
"Subparagraph": "(a)(2)",
"Topic": "715",
"URI": "http://asc.fasb.org/extlink&oid=123447040&loc=d3e1928-114920"
},
"r322": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "20",
"Subparagraph": "(a)(3)",
"Topic": "715",
"URI": "http://asc.fasb.org/extlink&oid=123447040&loc=d3e1928-114920"
},
"r323": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "20",
"Subparagraph": "(a)(4)",
"Topic": "715",
"URI": "http://asc.fasb.org/extlink&oid=123447040&loc=d3e1928-114920"
},
"r324": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "20",
"Subparagraph": "(a)(5)",
"Topic": "715",
"URI": "http://asc.fasb.org/extlink&oid=123447040&loc=d3e1928-114920"
},
"r325": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "20",
"Subparagraph": "(a)(6)",
"Topic": "715",
"URI": "http://asc.fasb.org/extlink&oid=123447040&loc=d3e1928-114920"
},
"r326": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "20",
"Subparagraph": "(a)(7)",
"Topic": "715",
"URI": "http://asc.fasb.org/extlink&oid=123447040&loc=d3e1928-114920"
},
"r327": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "20",
"Subparagraph": "(a)(8)",
"Topic": "715",
"URI": "http://asc.fasb.org/extlink&oid=123447040&loc=d3e1928-114920"
},
"r328": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "20",
"Subparagraph": "(a)(9)",
"Topic": "715",
"URI": "http://asc.fasb.org/extlink&oid=123447040&loc=d3e1928-114920"
},
"r329": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "20",
"Subparagraph": "(b)",
"Topic": "715",
"URI": "http://asc.fasb.org/extlink&oid=123447040&loc=d3e1928-114920"
},
"r33": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "10",
"Subparagraph": "(SX 210.5-02(8))",
"Topic": "210",
"URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
},
"r330": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "20",
"Subparagraph": "(b)(1)",
"Topic": "715",
"URI": "http://asc.fasb.org/extlink&oid=123447040&loc=d3e1928-114920"
},
"r331": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "20",
"Subparagraph": "(b)(2)",
"Topic": "715",
"URI": "http://asc.fasb.org/extlink&oid=123447040&loc=d3e1928-114920"
},
"r332": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "20",
"Subparagraph": "(b)(3)",
"Topic": "715",
"URI": "http://asc.fasb.org/extlink&oid=123447040&loc=d3e1928-114920"
},
"r333": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "20",
"Subparagraph": "(b)(4)",
"Topic": "715",
"URI": "http://asc.fasb.org/extlink&oid=123447040&loc=d3e1928-114920"
},
"r334": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "20",
"Subparagraph": "(b)(5)",
"Topic": "715",
"URI": "http://asc.fasb.org/extlink&oid=123447040&loc=d3e1928-114920"
},
"r335": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "20",
"Subparagraph": "(b)(6)",
"Topic": "715",
"URI": "http://asc.fasb.org/extlink&oid=123447040&loc=d3e1928-114920"
},
"r336": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "20",
"Subparagraph": "(b)(7)",
"Topic": "715",
"URI": "http://asc.fasb.org/extlink&oid=123447040&loc=d3e1928-114920"
},
"r337": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "20",
"Subparagraph": "(b)(8)",
"Topic": "715",
"URI": "http://asc.fasb.org/extlink&oid=123447040&loc=d3e1928-114920"
},
"r338": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "20",
"Subparagraph": "(c)",
"Topic": "715",
"URI": "http://asc.fasb.org/extlink&oid=123447040&loc=d3e1928-114920"
},
"r339": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "20",
"Subparagraph": "(d)(i)",
"Topic": "715",
"URI": "http://asc.fasb.org/extlink&oid=123447040&loc=d3e1928-114920"
},
"r34": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "10",
"Subparagraph": "(SX 210.5-02.1)",
"Topic": "210",
"URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
},
"r340": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "20",
"Subparagraph": "(d)(ii)",
"Topic": "715",
"URI": "http://asc.fasb.org/extlink&oid=123447040&loc=d3e1928-114920"
},
"r341": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "20",
"Subparagraph": "(d)(iii)",
"Topic": "715",
"URI": "http://asc.fasb.org/extlink&oid=123447040&loc=d3e1928-114920"
},
"r342": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "20",
"Subparagraph": "(d)(iv)(01)",
"Topic": "715",
"URI": "http://asc.fasb.org/extlink&oid=123447040&loc=d3e1928-114920"
},
"r343": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "20",
"Subparagraph": "(d)(iv)(02)",
"Topic": "715",
"URI": "http://asc.fasb.org/extlink&oid=123447040&loc=d3e1928-114920"
},
"r344": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "20",
"Subparagraph": "(d)(iv)(02)(A)",
"Topic": "715",
"URI": "http://asc.fasb.org/extlink&oid=123447040&loc=d3e1928-114920"
},
"r345": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "20",
"Subparagraph": "(d)(iv)(02)(B)",
"Topic": "715",
"URI": "http://asc.fasb.org/extlink&oid=123447040&loc=d3e1928-114920"
},
"r346": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "20",
"Subparagraph": "(d)(iv)(02)(C)",
"Topic": "715",
"URI": "http://asc.fasb.org/extlink&oid=123447040&loc=d3e1928-114920"
},
"r347": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "20",
"Subparagraph": "(d)(iv)(03)",
"Topic": "715",
"URI": "http://asc.fasb.org/extlink&oid=123447040&loc=d3e1928-114920"
},
"r348": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "20",
"Subparagraph": "(e)",
"Topic": "715",
"URI": "http://asc.fasb.org/extlink&oid=123447040&loc=d3e1928-114920"
},
"r349": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "20",
"Subparagraph": "(f)",
"Topic": "715",
"URI": "http://asc.fasb.org/extlink&oid=123447040&loc=d3e1928-114920"
},
"r35": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "10",
"Subparagraph": "(SX 210.5-02.12)",
"Topic": "210",
"URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
},
"r350": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "20",
"Subparagraph": "(g)",
"Topic": "715",
"URI": "http://asc.fasb.org/extlink&oid=123447040&loc=d3e1928-114920"
},
"r351": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "20",
"Subparagraph": "(h)",
"Topic": "715",
"URI": "http://asc.fasb.org/extlink&oid=123447040&loc=d3e1928-114920"
},
"r352": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "20",
"Subparagraph": "(h)(1)",
"Topic": "715",
"URI": "http://asc.fasb.org/extlink&oid=123447040&loc=d3e1928-114920"
},
"r353": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "20",
"Subparagraph": "(h)(2)",
"Topic": "715",
"URI": "http://asc.fasb.org/extlink&oid=123447040&loc=d3e1928-114920"
},
"r354": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "20",
"Subparagraph": "(h)(3)",
"Topic": "715",
"URI": "http://asc.fasb.org/extlink&oid=123447040&loc=d3e1928-114920"
},
"r355": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "20",
"Subparagraph": "(h)(4)",
"Topic": "715",
"URI": "http://asc.fasb.org/extlink&oid=123447040&loc=d3e1928-114920"
},
"r356": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "20",
"Subparagraph": "(h)(5)",
"Topic": "715",
"URI": "http://asc.fasb.org/extlink&oid=123447040&loc=d3e1928-114920"
},
"r357": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "20",
"Subparagraph": "(h)(6)",
"Topic": "715",
"URI": "http://asc.fasb.org/extlink&oid=123447040&loc=d3e1928-114920"
},
"r358": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "20",
"Subparagraph": "(h)(7)",
"Topic": "715",
"URI": "http://asc.fasb.org/extlink&oid=123447040&loc=d3e1928-114920"
},
"r359": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "20",
"Subparagraph": "(i)",
"Topic": "715",
"URI": "http://asc.fasb.org/extlink&oid=123447040&loc=d3e1928-114920"
},
"r36": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "10",
"Subparagraph": "(SX 210.5-02.13)",
"Topic": "210",
"URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
},
"r360": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "20",
"Subparagraph": "(j)",
"Topic": "715",
"URI": "http://asc.fasb.org/extlink&oid=123447040&loc=d3e1928-114920"
},
"r361": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "20",
"Subparagraph": "(k)(1)",
"Topic": "715",
"URI": "http://asc.fasb.org/extlink&oid=123447040&loc=d3e1928-114920"
},
"r362": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "20",
"Subparagraph": "(k)(3)",
"Topic": "715",
"URI": "http://asc.fasb.org/extlink&oid=123447040&loc=d3e1928-114920"
},
"r363": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "20",
"Subparagraph": "(k)(4)",
"Topic": "715",
"URI": "http://asc.fasb.org/extlink&oid=123447040&loc=d3e1928-114920"
},
"r364": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "20",
"Subparagraph": "(l)",
"Topic": "715",
"URI": "http://asc.fasb.org/extlink&oid=123447040&loc=d3e1928-114920"
},
"r365": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "20",
"Subparagraph": "(n)",
"Topic": "715",
"URI": "http://asc.fasb.org/extlink&oid=123447040&loc=d3e1928-114920"
},
"r366": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "20",
"Subparagraph": "(o)",
"Topic": "715",
"URI": "http://asc.fasb.org/extlink&oid=123447040&loc=d3e1928-114920"
},
"r367": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "20",
"Subparagraph": "(p)",
"Topic": "715",
"URI": "http://asc.fasb.org/extlink&oid=123447040&loc=d3e1928-114920"
},
"r368": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "20",
"Subparagraph": "(q)",
"Topic": "715",
"URI": "http://asc.fasb.org/extlink&oid=123447040&loc=d3e1928-114920"
},
"r369": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "20",
"Subparagraph": "(r)(1)",
"Topic": "715",
"URI": "http://asc.fasb.org/extlink&oid=123447040&loc=d3e1928-114920"
},
"r37": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "10",
"Subparagraph": "(SX 210.5-02.14)",
"Topic": "210",
"URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
},
"r370": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "20",
"Subparagraph": "(r)(2)",
"Topic": "715",
"URI": "http://asc.fasb.org/extlink&oid=123447040&loc=d3e1928-114920"
},
"r371": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "20",
"Topic": "715",
"URI": "http://asc.fasb.org/extlink&oid=123447040&loc=d3e1928-114920"
},
"r372": {
"Name": "Accounting Standards Codification",
"Paragraph": "2",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "20",
"Topic": "715",
"URI": "http://asc.fasb.org/extlink&oid=123447040&loc=d3e2410-114920"
},
"r373": {
"Name": "Accounting Standards Codification",
"Paragraph": "3",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "20",
"Topic": "715",
"URI": "http://asc.fasb.org/extlink&oid=123447040&loc=d3e2417-114920"
},
"r374": {
"Name": "Accounting Standards Codification",
"Paragraph": "4",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "20",
"Topic": "715",
"URI": "http://asc.fasb.org/extlink&oid=123447040&loc=d3e2439-114920"
},
"r375": {
"Name": "Accounting Standards Codification",
"Paragraph": "6",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "20",
"Subparagraph": "(a)",
"Topic": "715",
"URI": "http://asc.fasb.org/extlink&oid=123447040&loc=d3e2709-114920"
},
"r376": {
"Name": "Accounting Standards Codification",
"Paragraph": "6",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "20",
"Subparagraph": "(a)(1)",
"Topic": "715",
"URI": "http://asc.fasb.org/extlink&oid=123447040&loc=d3e2709-114920"
},
"r377": {
"Name": "Accounting Standards Codification",
"Paragraph": "6",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "20",
"Subparagraph": "(a)(2)",
"Topic": "715",
"URI": "http://asc.fasb.org/extlink&oid=123447040&loc=d3e2709-114920"
},
"r378": {
"Name": "Accounting Standards Codification",
"Paragraph": "6",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "20",
"Subparagraph": "(a)(3)",
"Topic": "715",
"URI": "http://asc.fasb.org/extlink&oid=123447040&loc=d3e2709-114920"
},
"r379": {
"Name": "Accounting Standards Codification",
"Paragraph": "6",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "20",
"Subparagraph": "(a)(4)",
"Topic": "715",
"URI": "http://asc.fasb.org/extlink&oid=123447040&loc=d3e2709-114920"
},
"r38": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "10",
"Subparagraph": "(SX 210.5-02.17)",
"Topic": "210",
"URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
},
"r380": {
"Name": "Accounting Standards Codification",
"Paragraph": "6",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "20",
"Subparagraph": "(a)(5)",
"Topic": "715",
"URI": "http://asc.fasb.org/extlink&oid=123447040&loc=d3e2709-114920"
},
"r381": {
"Name": "Accounting Standards Codification",
"Paragraph": "6",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "20",
"Subparagraph": "(a)(6)",
"Topic": "715",
"URI": "http://asc.fasb.org/extlink&oid=123447040&loc=d3e2709-114920"
},
"r382": {
"Name": "Accounting Standards Codification",
"Paragraph": "6",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "20",
"Subparagraph": "(a)(7)",
"Topic": "715",
"URI": "http://asc.fasb.org/extlink&oid=123447040&loc=d3e2709-114920"
},
"r383": {
"Name": "Accounting Standards Codification",
"Paragraph": "6",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "20",
"Subparagraph": "(b)",
"Topic": "715",
"URI": "http://asc.fasb.org/extlink&oid=123447040&loc=d3e2709-114920"
},
"r384": {
"Name": "Accounting Standards Codification",
"Paragraph": "8",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "20",
"Topic": "715",
"URI": "http://asc.fasb.org/extlink&oid=123447040&loc=d3e2919-114920"
},
"r385": {
"Name": "Accounting Standards Codification",
"Paragraph": "17",
"Publisher": "FASB",
"Section": "55",
"SubTopic": "20",
"Topic": "715",
"URI": "http://asc.fasb.org/extlink&oid=123450688&loc=d3e4179-114921"
},
"r386": {
"Name": "Accounting Standards Codification",
"Paragraph": "18",
"Publisher": "FASB",
"Section": "55",
"SubTopic": "20",
"Topic": "715",
"URI": "http://asc.fasb.org/extlink&oid=123450688&loc=d3e4587-114921"
},
"r387": {
"Name": "Accounting Standards Codification",
"Paragraph": "2",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "20",
"Topic": "715",
"URI": "http://asc.fasb.org/extlink&oid=21916913&loc=d3e273930-122802"
},
"r388": {
"Name": "Accounting Standards Codification",
"Paragraph": "3",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "60",
"Subparagraph": "(c)",
"Topic": "715",
"URI": "http://asc.fasb.org/extlink&oid=6414203&loc=d3e39689-114964"
},
"r389": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "70",
"Topic": "715",
"URI": "http://asc.fasb.org/extlink&oid=49170846&loc=d3e28014-114942"
},
"r39": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "10",
"Subparagraph": "(SX 210.5-02.19(a)(1),20)",
"Topic": "210",
"URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
},
"r390": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "35",
"SubTopic": "80",
"Topic": "715",
"URI": "http://asc.fasb.org/extlink&oid=29639808&loc=d3e29008-114946"
},
"r391": {
"Name": "Accounting Standards Codification",
"Paragraph": "11",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "80",
"Subparagraph": "(a)",
"Topic": "715",
"URI": "http://asc.fasb.org/extlink&oid=65877416&loc=SL14450702-114947"
},
"r392": {
"Name": "Accounting Standards Codification",
"Paragraph": "11",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "80",
"Subparagraph": "(b)",
"Topic": "715",
"URI": "http://asc.fasb.org/extlink&oid=65877416&loc=SL14450702-114947"
},
"r393": {
"Name": "Accounting Standards Codification",
"Paragraph": "11",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "80",
"Subparagraph": "(c)",
"Topic": "715",
"URI": "http://asc.fasb.org/extlink&oid=65877416&loc=SL14450702-114947"
},
"r394": {
"Name": "Accounting Standards Codification",
"Paragraph": "11",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "80",
"Topic": "715",
"URI": "http://asc.fasb.org/extlink&oid=65877416&loc=SL14450702-114947"
},
"r395": {
"Name": "Accounting Standards Codification",
"Paragraph": "5",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "80",
"Subparagraph": "(d)",
"Topic": "715",
"URI": "http://asc.fasb.org/extlink&oid=65877416&loc=SL14450657-114947"
},
"r396": {
"Name": "Accounting Standards Codification",
"Paragraph": "6",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "80",
"Subparagraph": "(a)",
"Topic": "715",
"URI": "http://asc.fasb.org/extlink&oid=65877416&loc=SL14450673-114947"
},
"r397": {
"Name": "Accounting Standards Codification",
"Paragraph": "6",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "80",
"Subparagraph": "(b)",
"Topic": "715",
"URI": "http://asc.fasb.org/extlink&oid=65877416&loc=SL14450673-114947"
},
"r398": {
"Name": "Accounting Standards Codification",
"Paragraph": "6",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "80",
"Subparagraph": "(c)",
"Topic": "715",
"URI": "http://asc.fasb.org/extlink&oid=65877416&loc=SL14450673-114947"
},
"r399": {
"Name": "Accounting Standards Codification",
"Paragraph": "9",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "80",
"Subparagraph": "(b)",
"Topic": "715",
"URI": "http://asc.fasb.org/extlink&oid=65877416&loc=SL14450691-114947"
},
"r4": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "45",
"SubTopic": "10",
"Subparagraph": "(a)",
"Topic": "210",
"URI": "http://asc.fasb.org/extlink&oid=124098289&loc=d3e6676-107765"
},
"r40": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "10",
"Subparagraph": "(SX 210.5-02.19(a))",
"Topic": "210",
"URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
},
"r400": {
"Name": "Accounting Standards Codification",
"Paragraph": "8",
"Publisher": "FASB",
"Section": "55",
"SubTopic": "80",
"Topic": "715",
"URI": "http://asc.fasb.org/extlink&oid=35742348&loc=SL14450788-114948"
},
"r401": {
"Name": "Accounting Standards Codification",
"Publisher": "FASB",
"Topic": "715",
"URI": "http://asc.fasb.org/topic&trid=2235017"
},
"r402": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "10",
"Subparagraph": "(a)",
"Topic": "718",
"URI": "http://asc.fasb.org/extlink&oid=120381028&loc=d3e5047-113901"
},
"r403": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "10",
"Subparagraph": "(b)",
"Topic": "718",
"URI": "http://asc.fasb.org/extlink&oid=120381028&loc=d3e5047-113901"
},
"r404": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "10",
"Topic": "718",
"URI": "http://asc.fasb.org/extlink&oid=120381028&loc=d3e5047-113901"
},
"r405": {
"Name": "Accounting Standards Codification",
"Paragraph": "2",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "10",
"Subparagraph": "(a)(1)",
"Topic": "718",
"URI": "http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901"
},
"r406": {
"Name": "Accounting Standards Codification",
"Paragraph": "2",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "10",
"Subparagraph": "(a),(g)",
"Topic": "718",
"URI": "http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901"
},
"r407": {
"Name": "Accounting Standards Codification",
"Paragraph": "2",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "10",
"Subparagraph": "(c)(1)(iv)(2)",
"Topic": "718",
"URI": "http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901"
},
"r408": {
"Name": "Accounting Standards Codification",
"Paragraph": "2",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "10",
"Subparagraph": "(c)(2)(iii)(1)",
"Topic": "718",
"URI": "http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901"
},
"r409": {
"Name": "Accounting Standards Codification",
"Paragraph": "2",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "10",
"Subparagraph": "(h)(1)",
"Topic": "718",
"URI": "http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901"
},
"r41": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "10",
"Subparagraph": "(SX 210.5-02.19(b),22(b))",
"Topic": "210",
"URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
},
"r410": {
"Name": "Accounting Standards Codification",
"Paragraph": "2",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "10",
"Subparagraph": "(h)(1)(i)",
"Topic": "718",
"URI": "http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901"
},
"r411": {
"Name": "Accounting Standards Codification",
"Paragraph": "2",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "10",
"Subparagraph": "(h)(1)(ii)",
"Topic": "718",
"URI": "http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901"
},
"r412": {
"Name": "Accounting Standards Codification",
"Paragraph": "2",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "10",
"Topic": "718",
"URI": "http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901"
},
"r413": {
"Name": "Accounting Standards Codification",
"Paragraph": "2A",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "10",
"Subparagraph": "(a)",
"Topic": "718",
"URI": "http://asc.fasb.org/extlink&oid=120381028&loc=SL79508275-113901"
},
"r414": {
"Name": "Accounting Standards Codification",
"Paragraph": "15",
"Publisher": "FASB",
"Section": "65",
"SubTopic": "10",
"Subparagraph": "(e)",
"Topic": "718",
"URI": "http://asc.fasb.org/extlink&oid=121322162&loc=SL121327923-165333"
},
"r415": {
"Name": "Accounting Standards Codification",
"Paragraph": "15",
"Publisher": "FASB",
"Section": "65",
"SubTopic": "10",
"Subparagraph": "(f)(1)",
"Topic": "718",
"URI": "http://asc.fasb.org/extlink&oid=121322162&loc=SL121327923-165333"
},
"r416": {
"Name": "Accounting Standards Codification",
"Paragraph": "15",
"Publisher": "FASB",
"Section": "65",
"SubTopic": "10",
"Subparagraph": "(f)(2)",
"Topic": "718",
"URI": "http://asc.fasb.org/extlink&oid=121322162&loc=SL121327923-165333"
},
"r417": {
"Name": "Accounting Standards Codification",
"Paragraph": "15",
"Publisher": "FASB",
"Section": "65",
"SubTopic": "10",
"Subparagraph": "(g)(2)",
"Topic": "718",
"URI": "http://asc.fasb.org/extlink&oid=121322162&loc=SL121327923-165333"
},
"r418": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "10",
"Subparagraph": "(SAB Topic 14.F)",
"Topic": "718",
"URI": "http://asc.fasb.org/extlink&oid=122041274&loc=d3e301413-122809"
},
"r419": {
"Name": "Accounting Standards Codification",
"Publisher": "FASB",
"Topic": "718",
"URI": "http://asc.fasb.org/topic&trid=2228938"
},
"r42": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "10",
"Subparagraph": "(SX 210.5-02.20)",
"Topic": "210",
"URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
},
"r420": {
"Name": "Accounting Standards Codification",
"Paragraph": "4",
"Publisher": "FASB",
"Section": "45",
"SubTopic": "10",
"Topic": "740",
"URI": "http://asc.fasb.org/extlink&oid=123427490&loc=d3e31917-109318"
},
"r421": {
"Name": "Accounting Standards Codification",
"Paragraph": "6",
"Publisher": "FASB",
"Section": "45",
"SubTopic": "10",
"Topic": "740",
"URI": "http://asc.fasb.org/extlink&oid=123427490&loc=d3e31931-109318"
},
"r422": {
"Name": "Accounting Standards Codification",
"Paragraph": "10",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "10",
"Topic": "740",
"URI": "http://asc.fasb.org/extlink&oid=121826272&loc=d3e32672-109319"
},
"r423": {
"Name": "Accounting Standards Codification",
"Paragraph": "14",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "10",
"Topic": "740",
"URI": "http://asc.fasb.org/extlink&oid=121826272&loc=d3e32705-109319"
},
"r424": {
"Name": "Accounting Standards Codification",
"Paragraph": "15",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "10",
"Subparagraph": "(e)",
"Topic": "740",
"URI": "http://asc.fasb.org/extlink&oid=121826272&loc=d3e32718-109319"
},
"r425": {
"Name": "Accounting Standards Codification",
"Paragraph": "17",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "10",
"Subparagraph": "(b)",
"Topic": "740",
"URI": "http://asc.fasb.org/extlink&oid=121826272&loc=d3e32809-109319"
},
"r426": {
"Name": "Accounting Standards Codification",
"Paragraph": "21",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "10",
"Topic": "740",
"URI": "http://asc.fasb.org/extlink&oid=121826272&loc=d3e32857-109319"
},
"r427": {
"Name": "Accounting Standards Codification",
"Paragraph": "9",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "10",
"Subparagraph": "(a)",
"Topic": "740",
"URI": "http://asc.fasb.org/extlink&oid=121826272&loc=d3e32639-109319"
},
"r428": {
"Name": "Accounting Standards Codification",
"Paragraph": "9",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "10",
"Subparagraph": "(b)",
"Topic": "740",
"URI": "http://asc.fasb.org/extlink&oid=121826272&loc=d3e32639-109319"
},
"r429": {
"Name": "Accounting Standards Codification",
"Paragraph": "8",
"Publisher": "FASB",
"Section": "65",
"SubTopic": "10",
"Subparagraph": "(d)(2)",
"Topic": "740",
"URI": "http://asc.fasb.org/extlink&oid=123459177&loc=SL121830611-158277"
},
"r43": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "10",
"Subparagraph": "(SX 210.5-02.21)",
"Topic": "210",
"URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
},
"r430": {
"Name": "Accounting Standards Codification",
"Paragraph": "8",
"Publisher": "FASB",
"Section": "65",
"SubTopic": "10",
"Subparagraph": "(d)(3)",
"Topic": "740",
"URI": "http://asc.fasb.org/extlink&oid=123459177&loc=SL121830611-158277"
},
"r431": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "10",
"Subparagraph": "(SAB TOPIC 6.I.5.Q1)",
"Topic": "740",
"URI": "http://asc.fasb.org/extlink&oid=122134291&loc=d3e330036-122817"
},
"r432": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "10",
"Subparagraph": "(SAB TOPIC 6.I.7)",
"Topic": "740",
"URI": "http://asc.fasb.org/extlink&oid=122134291&loc=d3e330036-122817"
},
"r433": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "10",
"Subparagraph": "(SAB Topic 6.I.7)",
"Topic": "740",
"URI": "http://asc.fasb.org/extlink&oid=122134291&loc=d3e330036-122817"
},
"r434": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "10",
"Subparagraph": "(SAB Topic 6.I.Fact.1)",
"Topic": "740",
"URI": "http://asc.fasb.org/extlink&oid=122134291&loc=d3e330036-122817"
},
"r435": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "10",
"Subparagraph": "(SAB Topic 6.I.Fact.2)",
"Topic": "740",
"URI": "http://asc.fasb.org/extlink&oid=122134291&loc=d3e330036-122817"
},
"r436": {
"Name": "Accounting Standards Codification",
"Paragraph": "2",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "10",
"Subparagraph": "(SAB Topic 11.C)",
"Topic": "740",
"URI": "http://asc.fasb.org/extlink&oid=122134291&loc=d3e330215-122817"
},
"r437": {
"Name": "Accounting Standards Codification",
"Paragraph": "11",
"Publisher": "FASB",
"Section": "45",
"SubTopic": "20",
"Subparagraph": "(b)",
"Topic": "740",
"URI": "http://asc.fasb.org/extlink&oid=123586238&loc=d3e39076-109324"
},
"r438": {
"Name": "Accounting Standards Codification",
"Paragraph": "2",
"Publisher": "FASB",
"Section": "45",
"SubTopic": "20",
"Subparagraph": "(a)",
"Topic": "740",
"URI": "http://asc.fasb.org/extlink&oid=123586238&loc=d3e38679-109324"
},
"r439": {
"Name": "Accounting Standards Codification",
"Paragraph": "2",
"Publisher": "FASB",
"Section": "45",
"SubTopic": "20",
"Subparagraph": "(d)",
"Topic": "740",
"URI": "http://asc.fasb.org/extlink&oid=123586238&loc=d3e38679-109324"
},
"r44": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "10",
"Subparagraph": "(SX 210.5-02.22(a)(1))",
"Topic": "210",
"URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
},
"r440": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "270",
"Topic": "740",
"URI": "http://asc.fasb.org/extlink&oid=6424409&loc=d3e44925-109338"
},
"r441": {
"Name": "Accounting Standards Codification",
"Paragraph": "2",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "30",
"Subparagraph": "(a)",
"Topic": "740",
"URI": "http://asc.fasb.org/extlink&oid=6424122&loc=d3e41874-109331"
},
"r442": {
"Name": "Accounting Standards Codification",
"Publisher": "FASB",
"Topic": "740",
"URI": "http://asc.fasb.org/topic&trid=2144680"
},
"r443": {
"Name": "Accounting Standards Codification",
"Paragraph": "2",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "10",
"Topic": "805",
"URI": "http://asc.fasb.org/extlink&oid=79982066&loc=d3e1392-128463"
},
"r444": {
"Name": "Accounting Standards Codification",
"Paragraph": "3",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "10",
"Topic": "805",
"URI": "http://asc.fasb.org/extlink&oid=79982066&loc=d3e1486-128463"
},
"r445": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "30",
"Subparagraph": "(b)(1)",
"Topic": "805",
"URI": "http://asc.fasb.org/extlink&oid=120321790&loc=d3e6927-128479"
},
"r446": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "25",
"SubTopic": "50",
"Topic": "805",
"URI": "http://asc.fasb.org/extlink&oid=123385561&loc=d3e9135-128495"
},
"r447": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "30",
"SubTopic": "50",
"Topic": "805",
"URI": "http://asc.fasb.org/extlink&oid=123362884&loc=d3e9212-128498"
},
"r448": {
"Name": "Accounting Standards Codification",
"Paragraph": "2",
"Publisher": "FASB",
"Section": "30",
"SubTopic": "50",
"Topic": "805",
"URI": "http://asc.fasb.org/extlink&oid=123362884&loc=d3e9215-128498"
},
"r449": {
"Name": "Accounting Standards Codification",
"Publisher": "FASB",
"Topic": "805",
"URI": "http://asc.fasb.org/topic&trid=2303972"
},
"r45": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "10",
"Subparagraph": "(SX 210.5-02.22(a)(2))",
"Topic": "210",
"URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
},
"r450": {
"Name": "Accounting Standards Codification",
"Paragraph": "12",
"Publisher": "FASB",
"Section": "15",
"SubTopic": "10",
"Subparagraph": "(f)(2)",
"Topic": "810",
"URI": "http://asc.fasb.org/extlink&oid=116873149&loc=d3e923-111674"
},
"r451": {
"Name": "Accounting Standards Codification",
"Paragraph": "15",
"Publisher": "FASB",
"Section": "45",
"SubTopic": "10",
"Topic": "810",
"URI": "http://asc.fasb.org/extlink&oid=123454820&loc=SL4568447-111683"
},
"r452": {
"Name": "Accounting Standards Codification",
"Paragraph": "16",
"Publisher": "FASB",
"Section": "45",
"SubTopic": "10",
"Topic": "810",
"URI": "http://asc.fasb.org/extlink&oid=123454820&loc=SL4568740-111683"
},
"r453": {
"Name": "Accounting Standards Codification",
"Paragraph": "19",
"Publisher": "FASB",
"Section": "45",
"SubTopic": "10",
"Topic": "810",
"URI": "http://asc.fasb.org/extlink&oid=123454820&loc=SL4569616-111683"
},
"r454": {
"Name": "Accounting Standards Codification",
"Paragraph": "25",
"Publisher": "FASB",
"Section": "45",
"SubTopic": "10",
"Subparagraph": "(a)",
"Topic": "810",
"URI": "http://asc.fasb.org/extlink&oid=116870748&loc=SL6758485-165988"
},
"r455": {
"Name": "Accounting Standards Codification",
"Paragraph": "25",
"Publisher": "FASB",
"Section": "45",
"SubTopic": "10",
"Subparagraph": "(b)",
"Topic": "810",
"URI": "http://asc.fasb.org/extlink&oid=116870748&loc=SL6758485-165988"
},
"r456": {
"Name": "Accounting Standards Codification",
"Paragraph": "1A",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "10",
"Subparagraph": "(a)(1)",
"Topic": "810",
"URI": "http://asc.fasb.org/extlink&oid=109239629&loc=SL4573702-111684"
},
"r457": {
"Name": "Accounting Standards Codification",
"Paragraph": "1A",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "10",
"Subparagraph": "(a)(2)",
"Topic": "810",
"URI": "http://asc.fasb.org/extlink&oid=109239629&loc=SL4573702-111684"
},
"r458": {
"Name": "Accounting Standards Codification",
"Paragraph": "1A",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "10",
"Subparagraph": "(c)(1)",
"Topic": "810",
"URI": "http://asc.fasb.org/extlink&oid=109239629&loc=SL4573702-111684"
},
"r459": {
"Name": "Accounting Standards Codification",
"Paragraph": "1A",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "10",
"Subparagraph": "(c),(3)",
"Topic": "810",
"URI": "http://asc.fasb.org/extlink&oid=109239629&loc=SL4573702-111684"
},
"r46": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "10",
"Subparagraph": "(SX 210.5-02.22)",
"Topic": "210",
"URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
},
"r460": {
"Name": "Accounting Standards Codification",
"Paragraph": "3",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "10",
"Subparagraph": "(bb)",
"Topic": "810",
"URI": "http://asc.fasb.org/extlink&oid=123419778&loc=d3e5710-111685"
},
"r461": {
"Name": "Accounting Standards Codification",
"Paragraph": "3",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "10",
"Subparagraph": "(c)",
"Topic": "810",
"URI": "http://asc.fasb.org/extlink&oid=123419778&loc=d3e5710-111685"
},
"r462": {
"Name": "Accounting Standards Codification",
"Paragraph": "4I",
"Publisher": "FASB",
"Section": "55",
"SubTopic": "10",
"Topic": "810",
"URI": "http://asc.fasb.org/extlink&oid=120409616&loc=SL4590271-111686"
},
"r463": {
"Name": "Accounting Standards Codification",
"Paragraph": "4J",
"Publisher": "FASB",
"Section": "55",
"SubTopic": "10",
"Topic": "810",
"URI": "http://asc.fasb.org/extlink&oid=120409616&loc=SL4591551-111686"
},
"r464": {
"Name": "Accounting Standards Codification",
"Paragraph": "4K",
"Publisher": "FASB",
"Section": "55",
"SubTopic": "10",
"Topic": "810",
"URI": "http://asc.fasb.org/extlink&oid=120409616&loc=SL4591552-111686"
},
"r465": {
"Name": "Accounting Standards Codification",
"Publisher": "FASB",
"Topic": "810",
"URI": "http://asc.fasb.org/topic&trid=2197479"
},
"r466": {
"Name": "Accounting Standards Codification",
"Paragraph": "4K",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "10",
"Subparagraph": "(a)",
"Topic": "815",
"URI": "http://asc.fasb.org/extlink&oid=125515794&loc=SL5708775-113959"
},
"r467": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "65",
"SubTopic": "40",
"Subparagraph": "(e)(3)",
"Topic": "815",
"URI": "http://asc.fasb.org/extlink&oid=123482062&loc=SL123482106-238011"
},
"r468": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "65",
"SubTopic": "40",
"Subparagraph": "(e)(4)",
"Topic": "815",
"URI": "http://asc.fasb.org/extlink&oid=123482062&loc=SL123482106-238011"
},
"r469": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "65",
"SubTopic": "40",
"Subparagraph": "(f)",
"Topic": "815",
"URI": "http://asc.fasb.org/extlink&oid=123482062&loc=SL123482106-238011"
},
"r47": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "10",
"Subparagraph": "(SX 210.5-02.24)",
"Topic": "210",
"URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
},
"r470": {
"Name": "Accounting Standards Codification",
"Paragraph": "2",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "10",
"Subparagraph": "(b)",
"Topic": "820",
"URI": "http://asc.fasb.org/extlink&oid=123874694&loc=d3e19207-110258"
},
"r471": {
"Name": "Accounting Standards Codification",
"Paragraph": "2",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "10",
"Subparagraph": "(bbb)(2)",
"Topic": "820",
"URI": "http://asc.fasb.org/extlink&oid=123874694&loc=d3e19207-110258"
},
"r472": {
"Name": "Accounting Standards Codification",
"Paragraph": "10",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "10",
"Topic": "825",
"URI": "http://asc.fasb.org/extlink&oid=123594938&loc=d3e13433-108611"
},
"r473": {
"Name": "Accounting Standards Codification",
"Paragraph": "28",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "10",
"Subparagraph": "(f)",
"Topic": "825",
"URI": "http://asc.fasb.org/extlink&oid=123596393&loc=d3e14064-108612"
},
"r474": {
"Name": "Accounting Standards Codification",
"Paragraph": "5",
"Publisher": "FASB",
"Section": "45",
"SubTopic": "20",
"Topic": "830",
"URI": "http://asc.fasb.org/extlink&oid=125521441&loc=d3e30755-110894"
},
"r475": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "45",
"SubTopic": "230",
"Topic": "830",
"URI": "http://asc.fasb.org/extlink&oid=123444420&loc=d3e33268-110906"
},
"r476": {
"Name": "Accounting Standards Codification",
"Paragraph": "17",
"Publisher": "FASB",
"Section": "45",
"SubTopic": "30",
"Topic": "830",
"URI": "http://asc.fasb.org/extlink&oid=118261656&loc=d3e32136-110900"
},
"r477": {
"Name": "Accounting Standards Codification",
"Paragraph": "20",
"Publisher": "FASB",
"Section": "45",
"SubTopic": "30",
"Subparagraph": "(a)",
"Topic": "830",
"URI": "http://asc.fasb.org/extlink&oid=118261656&loc=d3e32211-110900"
},
"r478": {
"Name": "Accounting Standards Codification",
"Paragraph": "20",
"Publisher": "FASB",
"Section": "45",
"SubTopic": "30",
"Subparagraph": "(b)",
"Topic": "830",
"URI": "http://asc.fasb.org/extlink&oid=118261656&loc=d3e32211-110900"
},
"r479": {
"Name": "Accounting Standards Codification",
"Paragraph": "20",
"Publisher": "FASB",
"Section": "45",
"SubTopic": "30",
"Subparagraph": "(c)",
"Topic": "830",
"URI": "http://asc.fasb.org/extlink&oid=118261656&loc=d3e32211-110900"
},
"r48": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "10",
"Subparagraph": "(SX 210.5-02.25)",
"Topic": "210",
"URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
},
"r480": {
"Name": "Accounting Standards Codification",
"Paragraph": "20",
"Publisher": "FASB",
"Section": "45",
"SubTopic": "30",
"Subparagraph": "(d)",
"Topic": "830",
"URI": "http://asc.fasb.org/extlink&oid=118261656&loc=d3e32211-110900"
},
"r481": {
"Name": "Accounting Standards Codification",
"Paragraph": "20",
"Publisher": "FASB",
"Section": "45",
"SubTopic": "30",
"Topic": "830",
"URI": "http://asc.fasb.org/extlink&oid=118261656&loc=d3e32211-110900"
},
"r482": {
"Name": "Accounting Standards Codification",
"Paragraph": "21",
"Publisher": "FASB",
"Section": "45",
"SubTopic": "30",
"Topic": "830",
"URI": "http://asc.fasb.org/extlink&oid=118261656&loc=d3e32262-110900"
},
"r483": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "30",
"Topic": "830",
"URI": "http://asc.fasb.org/extlink&oid=6450520&loc=d3e32583-110901"
},
"r484": {
"Name": "Accounting Standards Codification",
"Paragraph": "2",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "30",
"Topic": "830",
"URI": "http://asc.fasb.org/extlink&oid=6450520&loc=d3e32618-110901"
},
"r485": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "20",
"Subparagraph": "(a)",
"Topic": "835",
"URI": "http://asc.fasb.org/extlink&oid=6450988&loc=d3e26243-108391"
},
"r486": {
"Name": "Accounting Standards Codification",
"Paragraph": "1A",
"Publisher": "FASB",
"Section": "45",
"SubTopic": "30",
"Topic": "835",
"URI": "http://asc.fasb.org/extlink&oid=124435984&loc=d3e28541-108399"
},
"r487": {
"Name": "Accounting Standards Codification",
"Paragraph": "2",
"Publisher": "FASB",
"Section": "45",
"SubTopic": "30",
"Topic": "835",
"URI": "http://asc.fasb.org/extlink&oid=124435984&loc=d3e28551-108399"
},
"r488": {
"Name": "Accounting Standards Codification",
"Paragraph": "3",
"Publisher": "FASB",
"Section": "45",
"SubTopic": "30",
"Topic": "835",
"URI": "http://asc.fasb.org/extlink&oid=124435984&loc=d3e28555-108399"
},
"r489": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "30",
"Topic": "835",
"URI": "http://asc.fasb.org/extlink&oid=124429444&loc=SL124452920-239629"
},
"r49": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "10",
"Subparagraph": "(SX 210.5-02.29,30)",
"Topic": "210",
"URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
},
"r490": {
"Name": "Accounting Standards Codification",
"Paragraph": "8",
"Publisher": "FASB",
"Section": "55",
"SubTopic": "30",
"Topic": "835",
"URI": "http://asc.fasb.org/extlink&oid=114775985&loc=d3e28878-108400"
},
"r491": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "45",
"SubTopic": "20",
"Subparagraph": "(a)",
"Topic": "842",
"URI": "http://asc.fasb.org/extlink&oid=123391704&loc=SL77918627-209977"
},
"r492": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "45",
"SubTopic": "20",
"Subparagraph": "(b)",
"Topic": "842",
"URI": "http://asc.fasb.org/extlink&oid=123391704&loc=SL77918627-209977"
},
"r493": {
"Name": "Accounting Standards Codification",
"Paragraph": "5",
"Publisher": "FASB",
"Section": "45",
"SubTopic": "20",
"Subparagraph": "(c)",
"Topic": "842",
"URI": "http://asc.fasb.org/extlink&oid=123391704&loc=SL77918643-209977"
},
"r494": {
"Name": "Accounting Standards Codification",
"Paragraph": "4",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "20",
"Subparagraph": "(b)",
"Topic": "842",
"URI": "http://asc.fasb.org/extlink&oid=123408670&loc=SL77918686-209980"
},
"r495": {
"Name": "Accounting Standards Codification",
"Paragraph": "4",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "20",
"Subparagraph": "(c)",
"Topic": "842",
"URI": "http://asc.fasb.org/extlink&oid=123408670&loc=SL77918686-209980"
},
"r496": {
"Name": "Accounting Standards Codification",
"Paragraph": "4",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "20",
"Subparagraph": "(d)",
"Topic": "842",
"URI": "http://asc.fasb.org/extlink&oid=123408670&loc=SL77918686-209980"
},
"r497": {
"Name": "Accounting Standards Codification",
"Paragraph": "4",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "20",
"Subparagraph": "(e)",
"Topic": "842",
"URI": "http://asc.fasb.org/extlink&oid=123408670&loc=SL77918686-209980"
},
"r498": {
"Name": "Accounting Standards Codification",
"Paragraph": "4",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "20",
"Subparagraph": "(g)(1)",
"Topic": "842",
"URI": "http://asc.fasb.org/extlink&oid=123408670&loc=SL77918686-209980"
},
"r499": {
"Name": "Accounting Standards Codification",
"Paragraph": "4",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "20",
"Subparagraph": "(g)(2)",
"Topic": "842",
"URI": "http://asc.fasb.org/extlink&oid=123408670&loc=SL77918686-209980"
},
"r5": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "45",
"SubTopic": "10",
"Subparagraph": "(b)",
"Topic": "210",
"URI": "http://asc.fasb.org/extlink&oid=124098289&loc=d3e6676-107765"
},
"r50": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "10",
"Subparagraph": "(SX 210.5-02.29-31)",
"Topic": "210",
"URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
},
"r500": {
"Name": "Accounting Standards Codification",
"Paragraph": "4",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "20",
"Subparagraph": "(g)(3)",
"Topic": "842",
"URI": "http://asc.fasb.org/extlink&oid=123408670&loc=SL77918686-209980"
},
"r501": {
"Name": "Accounting Standards Codification",
"Paragraph": "4",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "20",
"Subparagraph": "(g)(4)",
"Topic": "842",
"URI": "http://asc.fasb.org/extlink&oid=123408670&loc=SL77918686-209980"
},
"r502": {
"Name": "Accounting Standards Codification",
"Paragraph": "4",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "20",
"Topic": "842",
"URI": "http://asc.fasb.org/extlink&oid=123408670&loc=SL77918686-209980"
},
"r503": {
"Name": "Accounting Standards Codification",
"Paragraph": "6",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "20",
"Topic": "842",
"URI": "http://asc.fasb.org/extlink&oid=123408670&loc=SL77918701-209980"
},
"r504": {
"Name": "Accounting Standards Codification",
"Paragraph": "53",
"Publisher": "FASB",
"Section": "55",
"SubTopic": "20",
"Topic": "842",
"URI": "http://asc.fasb.org/extlink&oid=123414884&loc=SL77918982-209971"
},
"r505": {
"Name": "Accounting Standards Codification",
"Publisher": "FASB",
"SubTopic": "20",
"Topic": "842",
"URI": "http://asc.fasb.org/subtopic&trid=77888251"
},
"r506": {
"Name": "Accounting Standards Codification",
"Paragraph": "7",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "10",
"Subparagraph": "(a)",
"Topic": "852",
"URI": "http://asc.fasb.org/extlink&oid=124433192&loc=SL2890621-112765"
},
"r507": {
"Name": "Accounting Standards Codification",
"Paragraph": "7",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "10",
"Subparagraph": "(b)",
"Topic": "852",
"URI": "http://asc.fasb.org/extlink&oid=124433192&loc=SL2890621-112765"
},
"r508": {
"Name": "Accounting Standards Codification",
"Paragraph": "10",
"Publisher": "FASB",
"Section": "55",
"SubTopic": "10",
"Topic": "852",
"URI": "http://asc.fasb.org/extlink&oid=84165509&loc=d3e56426-112766"
},
"r509": {
"Name": "Accounting Standards Codification",
"Paragraph": "2",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "10",
"Subparagraph": "(a)",
"Topic": "855",
"URI": "http://asc.fasb.org/extlink&oid=6842918&loc=SL6314017-165662"
},
"r51": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "10",
"Subparagraph": "(SX 210.5-02.31)",
"Topic": "210",
"URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
},
"r510": {
"Name": "Accounting Standards Codification",
"Paragraph": "2",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "10",
"Topic": "855",
"URI": "http://asc.fasb.org/extlink&oid=6842918&loc=SL6314017-165662"
},
"r511": {
"Name": "Accounting Standards Codification",
"Publisher": "FASB",
"Topic": "855",
"URI": "http://asc.fasb.org/topic&trid=2122774"
},
"r512": {
"Name": "Accounting Standards Codification",
"Paragraph": "3",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "20",
"Subparagraph": "(bb)(1)",
"Topic": "860",
"URI": "http://asc.fasb.org/extlink&oid=121570589&loc=d3e107207-111719"
},
"r513": {
"Name": "Accounting Standards Codification",
"Paragraph": "3",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "20",
"Subparagraph": "(bb)(2)",
"Topic": "860",
"URI": "http://asc.fasb.org/extlink&oid=121570589&loc=d3e107207-111719"
},
"r514": {
"Name": "Accounting Standards Codification",
"Paragraph": "3",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "20",
"Subparagraph": "(bb)(3)",
"Topic": "860",
"URI": "http://asc.fasb.org/extlink&oid=121570589&loc=d3e107207-111719"
},
"r515": {
"Name": "Accounting Standards Codification",
"Paragraph": "3",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "20",
"Subparagraph": "(c)(1)",
"Topic": "860",
"URI": "http://asc.fasb.org/extlink&oid=121570589&loc=d3e107207-111719"
},
"r516": {
"Name": "Accounting Standards Codification",
"Paragraph": "3",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "20",
"Subparagraph": "(c)(2)",
"Topic": "860",
"URI": "http://asc.fasb.org/extlink&oid=121570589&loc=d3e107207-111719"
},
"r517": {
"Name": "Accounting Standards Codification",
"Paragraph": "3",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "20",
"Subparagraph": "(c)(3)",
"Topic": "860",
"URI": "http://asc.fasb.org/extlink&oid=121570589&loc=d3e107207-111719"
},
"r518": {
"Name": "Accounting Standards Codification",
"Paragraph": "4",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "20",
"Subparagraph": "(b)(1)",
"Topic": "860",
"URI": "http://asc.fasb.org/extlink&oid=121570589&loc=d3e107314-111719"
},
"r519": {
"Name": "Accounting Standards Codification",
"Paragraph": "4",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "20",
"Subparagraph": "(b)(2)",
"Topic": "860",
"URI": "http://asc.fasb.org/extlink&oid=121570589&loc=d3e107314-111719"
},
"r52": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "10",
"Subparagraph": "(SX 210.5-02.6(a)(1))",
"Topic": "210",
"URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
},
"r520": {
"Name": "Accounting Standards Codification",
"Paragraph": "4",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "20",
"Subparagraph": "(b)(3)",
"Topic": "860",
"URI": "http://asc.fasb.org/extlink&oid=121570589&loc=d3e107314-111719"
},
"r521": {
"Name": "Accounting Standards Codification",
"Paragraph": "6",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "10",
"Subparagraph": "(b)",
"Topic": "910",
"URI": "http://asc.fasb.org/extlink&oid=123353855&loc=SL119991595-234733"
},
"r522": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "10",
"Subparagraph": "(SAB Topic 11.L)",
"Topic": "924",
"URI": "http://asc.fasb.org/extlink&oid=6472922&loc=d3e499488-122856"
},
"r523": {
"Name": "Accounting Standards Codification",
"Paragraph": "5",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "20",
"Topic": "926",
"URI": "http://asc.fasb.org/extlink&oid=120154696&loc=d3e54445-107959"
},
"r524": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "25",
"SubTopic": "20",
"Topic": "940",
"URI": "http://asc.fasb.org/extlink&oid=123384075&loc=d3e41242-110953"
},
"r525": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "210",
"Subparagraph": "(SX 210.9-03(10)(1))",
"Topic": "942",
"URI": "http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878"
},
"r526": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "210",
"Subparagraph": "(SX 210.9-03(10))",
"Topic": "942",
"URI": "http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878"
},
"r527": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "210",
"Subparagraph": "(SX 210.9-03(11))",
"Topic": "942",
"URI": "http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878"
},
"r528": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "210",
"Subparagraph": "(SX 210.9-03(13))",
"Topic": "942",
"URI": "http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878"
},
"r529": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "210",
"Subparagraph": "(SX 210.9-03(15)(1))",
"Topic": "942",
"URI": "http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878"
},
"r53": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "10",
"Subparagraph": "(SX 210.5-02.6(a)(3))",
"Topic": "210",
"URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
},
"r530": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "210",
"Subparagraph": "(SX 210.9-03(16))",
"Topic": "942",
"URI": "http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878"
},
"r531": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "210",
"Subparagraph": "(SX 210.9-03(22))",
"Topic": "942",
"URI": "http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878"
},
"r532": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "210",
"Subparagraph": "(SX 210.9-03(23))",
"Topic": "942",
"URI": "http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878"
},
"r533": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "210",
"Subparagraph": "(SX 210.9-03.17)",
"Topic": "942",
"URI": "http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878"
},
"r534": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "220",
"Subparagraph": "(SX 210.9-04(15))",
"Topic": "942",
"URI": "http://asc.fasb.org/extlink&oid=120399700&loc=SL114874048-224260"
},
"r535": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "220",
"Subparagraph": "(SX 210.9-04(22))",
"Topic": "942",
"URI": "http://asc.fasb.org/extlink&oid=120399700&loc=SL114874048-224260"
},
"r536": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "220",
"Subparagraph": "(SX 210.9-04(23))",
"Topic": "942",
"URI": "http://asc.fasb.org/extlink&oid=120399700&loc=SL114874048-224260"
},
"r537": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "220",
"Subparagraph": "(SX 210.9-04(24))",
"Topic": "942",
"URI": "http://asc.fasb.org/extlink&oid=120399700&loc=SL114874048-224260"
},
"r538": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "220",
"Subparagraph": "(SX 210.9-04(26))",
"Topic": "942",
"URI": "http://asc.fasb.org/extlink&oid=120399700&loc=SL114874048-224260"
},
"r539": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "220",
"Subparagraph": "(SX 210.9-04(27))",
"Topic": "942",
"URI": "http://asc.fasb.org/extlink&oid=120399700&loc=SL114874048-224260"
},
"r54": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "10",
"Subparagraph": "(SX 210.5-02.6(a))",
"Topic": "210",
"URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
},
"r540": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "220",
"Subparagraph": "(SX 210.9-04.9)",
"Topic": "942",
"URI": "http://asc.fasb.org/extlink&oid=120399700&loc=SL114874048-224260"
},
"r541": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "235",
"Subparagraph": "(SX 210.9-05(b)(2))",
"Topic": "942",
"URI": "http://asc.fasb.org/extlink&oid=120399901&loc=d3e537907-122884"
},
"r542": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "360",
"Topic": "942",
"URI": "http://asc.fasb.org/extlink&oid=124429447&loc=SL124453093-239630"
},
"r543": {
"Name": "Accounting Standards Codification",
"Paragraph": "3",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "470",
"Subparagraph": "(c)",
"Topic": "942",
"URI": "http://asc.fasb.org/extlink&oid=123599511&loc=d3e64711-112823"
},
"r544": {
"Name": "Accounting Standards Codification",
"Paragraph": "3",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "470",
"Topic": "942",
"URI": "http://asc.fasb.org/extlink&oid=123599511&loc=d3e64711-112823"
},
"r545": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "210",
"Subparagraph": "(SX 210.7-03(16))",
"Topic": "944",
"URI": "http://asc.fasb.org/extlink&oid=120400017&loc=d3e572229-122910"
},
"r546": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "210",
"Subparagraph": "(SX 210.7-03(a)(10))",
"Topic": "944",
"URI": "http://asc.fasb.org/extlink&oid=120400017&loc=d3e572229-122910"
},
"r547": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "210",
"Subparagraph": "(SX 210.7-03(a)(12))",
"Topic": "944",
"URI": "http://asc.fasb.org/extlink&oid=120400017&loc=d3e572229-122910"
},
"r548": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "210",
"Subparagraph": "(SX 210.7-03(a)(15)(b)(1))",
"Topic": "944",
"URI": "http://asc.fasb.org/extlink&oid=120400017&loc=d3e572229-122910"
},
"r549": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "210",
"Subparagraph": "(SX 210.7-03(a)(16))",
"Topic": "944",
"URI": "http://asc.fasb.org/extlink&oid=120400017&loc=d3e572229-122910"
},
"r55": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "10",
"Subparagraph": "(SX 210.5-02.8)",
"Topic": "210",
"URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
},
"r550": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "210",
"Subparagraph": "(SX 210.7-03(a)(23)(a)(3))",
"Topic": "944",
"URI": "http://asc.fasb.org/extlink&oid=120400017&loc=d3e572229-122910"
},
"r551": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "210",
"Subparagraph": "(SX 210.7-03(a)(23)(a)(4))",
"Topic": "944",
"URI": "http://asc.fasb.org/extlink&oid=120400017&loc=d3e572229-122910"
},
"r552": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "210",
"Subparagraph": "(SX 210.7-03(a)(24))",
"Topic": "944",
"URI": "http://asc.fasb.org/extlink&oid=120400017&loc=d3e572229-122910"
},
"r553": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "210",
"Subparagraph": "(SX 210.7-03(a)(25))",
"Topic": "944",
"URI": "http://asc.fasb.org/extlink&oid=120400017&loc=d3e572229-122910"
},
"r554": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "210",
"Subparagraph": "(SX 210.7-03(a)(8))",
"Topic": "944",
"URI": "http://asc.fasb.org/extlink&oid=120400017&loc=d3e572229-122910"
},
"r555": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "210",
"Subparagraph": "(SX 210.7-03.(a),19)",
"Topic": "944",
"URI": "http://asc.fasb.org/extlink&oid=120400017&loc=d3e572229-122910"
},
"r556": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "220",
"Subparagraph": "(SX 210.7-04(18))",
"Topic": "944",
"URI": "http://asc.fasb.org/extlink&oid=120400993&loc=SL114874131-224263"
},
"r557": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "220",
"Subparagraph": "(SX 210.7-04(19))",
"Topic": "944",
"URI": "http://asc.fasb.org/extlink&oid=120400993&loc=SL114874131-224263"
},
"r558": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "220",
"Subparagraph": "(SX 210.7-04(20))",
"Topic": "944",
"URI": "http://asc.fasb.org/extlink&oid=120400993&loc=SL114874131-224263"
},
"r559": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "220",
"Subparagraph": "(SX 210.7-04(22))",
"Topic": "944",
"URI": "http://asc.fasb.org/extlink&oid=120400993&loc=SL114874131-224263"
},
"r56": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "10",
"Subparagraph": "(SX 210.5-02.9)",
"Topic": "210",
"URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
},
"r560": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "220",
"Subparagraph": "(SX 210.7-04(23))",
"Topic": "944",
"URI": "http://asc.fasb.org/extlink&oid=120400993&loc=SL114874131-224263"
},
"r561": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "220",
"Subparagraph": "(SX 210.7-04(8))",
"Topic": "944",
"URI": "http://asc.fasb.org/extlink&oid=120400993&loc=SL114874131-224263"
},
"r562": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "220",
"Subparagraph": "(SX 210.7-04(9))",
"Topic": "944",
"URI": "http://asc.fasb.org/extlink&oid=120400993&loc=SL114874131-224263"
},
"r563": {
"Name": "Accounting Standards Codification",
"Paragraph": "4H",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "40",
"Topic": "944",
"URI": "http://asc.fasb.org/extlink&oid=116884468&loc=SL65671331-158438"
},
"r564": {
"Name": "Accounting Standards Codification",
"Paragraph": "7A",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "40",
"Subparagraph": "(d)",
"Topic": "944",
"URI": "http://asc.fasb.org/extlink&oid=124506351&loc=SL117782755-158439"
},
"r565": {
"Name": "Accounting Standards Codification",
"Paragraph": "13H",
"Publisher": "FASB",
"Section": "55",
"SubTopic": "40",
"Subparagraph": "(a)",
"Topic": "944",
"URI": "http://asc.fasb.org/extlink&oid=124504033&loc=SL117783719-158441"
},
"r566": {
"Name": "Accounting Standards Codification",
"Paragraph": "13H",
"Publisher": "FASB",
"Section": "55",
"SubTopic": "40",
"Subparagraph": "(b)",
"Topic": "944",
"URI": "http://asc.fasb.org/extlink&oid=124504033&loc=SL117783719-158441"
},
"r567": {
"Name": "Accounting Standards Codification",
"Paragraph": "29F",
"Publisher": "FASB",
"Section": "55",
"SubTopic": "40",
"Topic": "944",
"URI": "http://asc.fasb.org/extlink&oid=124504033&loc=SL117819544-158441"
},
"r568": {
"Name": "Accounting Standards Codification",
"Paragraph": "2",
"Publisher": "FASB",
"Section": "65",
"SubTopic": "40",
"Subparagraph": "(e)",
"Topic": "944",
"URI": "http://asc.fasb.org/extlink&oid=124501264&loc=SL117420844-207641"
},
"r569": {
"Name": "Accounting Standards Codification",
"Paragraph": "2",
"Publisher": "FASB",
"Section": "65",
"SubTopic": "40",
"Subparagraph": "(f)(1)",
"Topic": "944",
"URI": "http://asc.fasb.org/extlink&oid=124501264&loc=SL117420844-207641"
},
"r57": {
"Name": "Accounting Standards Codification",
"Paragraph": "10A",
"Publisher": "FASB",
"Section": "45",
"SubTopic": "10",
"Subparagraph": "(a)",
"Topic": "220",
"URI": "http://asc.fasb.org/extlink&oid=124509347&loc=SL7669646-108580"
},
"r570": {
"Name": "Accounting Standards Codification",
"Paragraph": "2",
"Publisher": "FASB",
"Section": "65",
"SubTopic": "40",
"Subparagraph": "(f)(2)",
"Topic": "944",
"URI": "http://asc.fasb.org/extlink&oid=124501264&loc=SL117420844-207641"
},
"r571": {
"Name": "Accounting Standards Codification",
"Paragraph": "2",
"Publisher": "FASB",
"Section": "65",
"SubTopic": "40",
"Subparagraph": "(g)(2)(i)",
"Topic": "944",
"URI": "http://asc.fasb.org/extlink&oid=124501264&loc=SL117420844-207641"
},
"r572": {
"Name": "Accounting Standards Codification",
"Paragraph": "2",
"Publisher": "FASB",
"Section": "65",
"SubTopic": "40",
"Subparagraph": "(g)(2)(ii)",
"Topic": "944",
"URI": "http://asc.fasb.org/extlink&oid=124501264&loc=SL117420844-207641"
},
"r573": {
"Name": "Accounting Standards Codification",
"Paragraph": "2",
"Publisher": "FASB",
"Section": "65",
"SubTopic": "40",
"Subparagraph": "(h)(2)",
"Topic": "944",
"URI": "http://asc.fasb.org/extlink&oid=124501264&loc=SL117420844-207641"
},
"r574": {
"Name": "Accounting Standards Codification",
"Paragraph": "15",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "20",
"Subparagraph": "(a)",
"Topic": "946",
"URI": "http://asc.fasb.org/extlink&oid=66023616&loc=SL35737432-115832"
},
"r575": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "310",
"Subparagraph": "(SX 210.12-29(Footnote 4))",
"Topic": "948",
"URI": "http://asc.fasb.org/extlink&oid=120402547&loc=d3e617274-123014"
},
"r576": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "440",
"Subparagraph": "(a)",
"Topic": "954",
"URI": "http://asc.fasb.org/extlink&oid=6491277&loc=d3e6429-115629"
},
"r577": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "360",
"Subparagraph": "(SX 210.12-28(Column B))",
"Topic": "970",
"URI": "http://asc.fasb.org/extlink&oid=120402810&loc=d3e638233-123024"
},
"r578": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "360",
"Subparagraph": "(SX 210.12-28(Column C))",
"Topic": "970",
"URI": "http://asc.fasb.org/extlink&oid=120402810&loc=d3e638233-123024"
},
"r579": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "360",
"Subparagraph": "(SX 210.12-28(Column D))",
"Topic": "970",
"URI": "http://asc.fasb.org/extlink&oid=120402810&loc=d3e638233-123024"
},
"r58": {
"Name": "Accounting Standards Codification",
"Paragraph": "10A",
"Publisher": "FASB",
"Section": "45",
"SubTopic": "10",
"Subparagraph": "(i-k)",
"Topic": "220",
"URI": "http://asc.fasb.org/extlink&oid=124509347&loc=SL7669646-108580"
},
"r580": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "360",
"Subparagraph": "(SX 210.12-28(Column E))",
"Topic": "970",
"URI": "http://asc.fasb.org/extlink&oid=120402810&loc=d3e638233-123024"
},
"r581": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "360",
"Subparagraph": "(SX 210.12-28(Column F))",
"Topic": "970",
"URI": "http://asc.fasb.org/extlink&oid=120402810&loc=d3e638233-123024"
},
"r582": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "360",
"Subparagraph": "(SX 210.12-28(Column G))",
"Topic": "970",
"URI": "http://asc.fasb.org/extlink&oid=120402810&loc=d3e638233-123024"
},
"r583": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "360",
"Subparagraph": "(SX 210.12-28(Column H))",
"Topic": "970",
"URI": "http://asc.fasb.org/extlink&oid=120402810&loc=d3e638233-123024"
},
"r584": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "360",
"Subparagraph": "(SX 210.12-28(Column I))",
"Topic": "970",
"URI": "http://asc.fasb.org/extlink&oid=120402810&loc=d3e638233-123024"
},
"r585": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "360",
"Subparagraph": "(SX 210.12-28(Footnote 2))",
"Topic": "970",
"URI": "http://asc.fasb.org/extlink&oid=120402810&loc=d3e638233-123024"
},
"r586": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "310",
"Subparagraph": "(c)",
"Topic": "976",
"URI": "http://asc.fasb.org/extlink&oid=6497875&loc=d3e22274-108663"
},
"r587": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "310",
"Subparagraph": "(b)",
"Topic": "978",
"URI": "http://asc.fasb.org/extlink&oid=123360121&loc=d3e27327-108691"
},
"r588": {
"Name": "Exchange Act",
"Number": "240",
"Publisher": "SEC",
"Section": "12",
"Subsection": "b"
},
"r589": {
"Name": "Exchange Act",
"Number": "240",
"Publisher": "SEC",
"Section": "12",
"Subsection": "b-2"
},
"r59": {
"Name": "Accounting Standards Codification",
"Paragraph": "10A",
"Publisher": "FASB",
"Section": "45",
"SubTopic": "10",
"Topic": "220",
"URI": "http://asc.fasb.org/extlink&oid=124509347&loc=SL7669646-108580"
},
"r590": {
"Name": "Exchange Act",
"Number": "240",
"Publisher": "SEC",
"Section": "12",
"Subsection": "d1-1"
},
"r591": {
"Name": "Form 10-Q",
"Number": "240",
"Publisher": "SEC",
"Section": "308",
"Subsection": "a"
},
"r592": {
"Name": "Forms 10-K, 10-Q, 20-F",
"Number": "240",
"Publisher": "SEC",
"Section": "13",
"Subsection": "a-1"
},
"r593": {
"Name": "Regulation S-T",
"Number": "232",
"Publisher": "SEC",
"Section": "405"
},
"r594": {
"Name": "Accounting Standards Codification",
"Paragraph": "2",
"Publisher": "FASB",
"Section": "65",
"SubTopic": "10",
"Subparagraph": "(a)(3)(iii)(03)",
"Topic": "848"
},
"r6": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "45",
"SubTopic": "10",
"Subparagraph": "(c)",
"Topic": "210",
"URI": "http://asc.fasb.org/extlink&oid=124098289&loc=d3e6676-107765"
},
"r60": {
"Name": "Accounting Standards Codification",
"Paragraph": "11",
"Publisher": "FASB",
"Section": "45",
"SubTopic": "10",
"Topic": "220",
"URI": "http://asc.fasb.org/extlink&oid=124509347&loc=d3e637-108580"
},
"r61": {
"Name": "Accounting Standards Codification",
"Paragraph": "12",
"Publisher": "FASB",
"Section": "45",
"SubTopic": "10",
"Topic": "220",
"URI": "http://asc.fasb.org/extlink&oid=124509347&loc=d3e640-108580"
},
"r62": {
"Name": "Accounting Standards Codification",
"Paragraph": "14",
"Publisher": "FASB",
"Section": "45",
"SubTopic": "10",
"Topic": "220",
"URI": "http://asc.fasb.org/extlink&oid=124509347&loc=d3e681-108580"
},
"r63": {
"Name": "Accounting Standards Codification",
"Paragraph": "14A",
"Publisher": "FASB",
"Section": "45",
"SubTopic": "10",
"Topic": "220",
"URI": "http://asc.fasb.org/extlink&oid=124509347&loc=SL7669686-108580"
},
"r64": {
"Name": "Accounting Standards Codification",
"Paragraph": "15",
"Publisher": "FASB",
"Section": "45",
"SubTopic": "10",
"Topic": "220",
"URI": "http://asc.fasb.org/extlink&oid=124509347&loc=d3e689-108580"
},
"r65": {
"Name": "Accounting Standards Codification",
"Paragraph": "17A",
"Publisher": "FASB",
"Section": "45",
"SubTopic": "10",
"Topic": "220",
"URI": "http://asc.fasb.org/extlink&oid=124509347&loc=SL34724391-108580"
},
"r66": {
"Name": "Accounting Standards Codification",
"Paragraph": "1A",
"Publisher": "FASB",
"Section": "45",
"SubTopic": "10",
"Subparagraph": "(a)",
"Topic": "220",
"URI": "http://asc.fasb.org/extlink&oid=124509347&loc=SL7669619-108580"
},
"r67": {
"Name": "Accounting Standards Codification",
"Paragraph": "1A",
"Publisher": "FASB",
"Section": "45",
"SubTopic": "10",
"Subparagraph": "(b)",
"Topic": "220",
"URI": "http://asc.fasb.org/extlink&oid=124509347&loc=SL7669619-108580"
},
"r68": {
"Name": "Accounting Standards Codification",
"Paragraph": "1A",
"Publisher": "FASB",
"Section": "45",
"SubTopic": "10",
"Subparagraph": "(c)",
"Topic": "220",
"URI": "http://asc.fasb.org/extlink&oid=124509347&loc=SL7669619-108580"
},
"r69": {
"Name": "Accounting Standards Codification",
"Paragraph": "1B",
"Publisher": "FASB",
"Section": "45",
"SubTopic": "10",
"Subparagraph": "(a)",
"Topic": "220",
"URI": "http://asc.fasb.org/extlink&oid=124509347&loc=SL7669625-108580"
},
"r7": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "45",
"SubTopic": "10",
"Topic": "210",
"URI": "http://asc.fasb.org/extlink&oid=124098289&loc=d3e6676-107765"
},
"r70": {
"Name": "Accounting Standards Codification",
"Paragraph": "1B",
"Publisher": "FASB",
"Section": "45",
"SubTopic": "10",
"Subparagraph": "(b)",
"Topic": "220",
"URI": "http://asc.fasb.org/extlink&oid=124509347&loc=SL7669625-108580"
},
"r71": {
"Name": "Accounting Standards Codification",
"Paragraph": "5",
"Publisher": "FASB",
"Section": "45",
"SubTopic": "10",
"Topic": "220",
"URI": "http://asc.fasb.org/extlink&oid=124509347&loc=d3e557-108580"
},
"r72": {
"Name": "Accounting Standards Codification",
"Paragraph": "4",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "10",
"Topic": "220",
"URI": "http://asc.fasb.org/extlink&oid=124431353&loc=SL124442407-227067"
},
"r73": {
"Name": "Accounting Standards Codification",
"Paragraph": "5",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "10",
"Topic": "220",
"URI": "http://asc.fasb.org/extlink&oid=124431353&loc=SL124442411-227067"
},
"r74": {
"Name": "Accounting Standards Codification",
"Paragraph": "6",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "10",
"Topic": "220",
"URI": "http://asc.fasb.org/extlink&oid=124431353&loc=SL124452729-227067"
},
"r75": {
"Name": "Accounting Standards Codification",
"Paragraph": "15",
"Publisher": "FASB",
"Section": "55",
"SubTopic": "10",
"Topic": "220",
"URI": "http://asc.fasb.org/extlink&oid=124507222&loc=d3e1436-108581"
},
"r76": {
"Name": "Accounting Standards Codification",
"Paragraph": "2",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "10",
"Subparagraph": "(210.5-03(11))",
"Topic": "220",
"URI": "http://asc.fasb.org/extlink&oid=123367319&loc=SL114868664-224227"
},
"r77": {
"Name": "Accounting Standards Codification",
"Paragraph": "2",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "10",
"Subparagraph": "(SX 210.5-03(10))",
"Topic": "220",
"URI": "http://asc.fasb.org/extlink&oid=123367319&loc=SL114868664-224227"
},
"r78": {
"Name": "Accounting Standards Codification",
"Paragraph": "2",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "10",
"Subparagraph": "(SX 210.5-03(20))",
"Topic": "220",
"URI": "http://asc.fasb.org/extlink&oid=123367319&loc=SL114868664-224227"
},
"r79": {
"Name": "Accounting Standards Codification",
"Paragraph": "2",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "10",
"Subparagraph": "(SX 210.5-03(21))",
"Topic": "220",
"URI": "http://asc.fasb.org/extlink&oid=123367319&loc=SL114868664-224227"
},
"r8": {
"Name": "Accounting Standards Codification",
"Paragraph": "3",
"Publisher": "FASB",
"Section": "45",
"SubTopic": "10",
"Topic": "210",
"URI": "http://asc.fasb.org/extlink&oid=124098289&loc=d3e6801-107765"
},
"r80": {
"Name": "Accounting Standards Codification",
"Paragraph": "2",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "10",
"Subparagraph": "(SX 210.5-03(22))",
"Topic": "220",
"URI": "http://asc.fasb.org/extlink&oid=123367319&loc=SL114868664-224227"
},
"r81": {
"Name": "Accounting Standards Codification",
"Paragraph": "2",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "10",
"Subparagraph": "(SX 210.5-03(24))",
"Topic": "220",
"URI": "http://asc.fasb.org/extlink&oid=123367319&loc=SL114868664-224227"
},
"r82": {
"Name": "Accounting Standards Codification",
"Paragraph": "2",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "10",
"Subparagraph": "(SX 210.5-03(25))",
"Topic": "220",
"URI": "http://asc.fasb.org/extlink&oid=123367319&loc=SL114868664-224227"
},
"r83": {
"Name": "Accounting Standards Codification",
"Paragraph": "2",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "10",
"Subparagraph": "(SX 210.5-03(4))",
"Topic": "220",
"URI": "http://asc.fasb.org/extlink&oid=123367319&loc=SL114868664-224227"
},
"r84": {
"Name": "Accounting Standards Codification",
"Paragraph": "2",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "10",
"Subparagraph": "(SX 210.5-03(7)(d))",
"Topic": "220",
"URI": "http://asc.fasb.org/extlink&oid=123367319&loc=SL114868664-224227"
},
"r85": {
"Name": "Accounting Standards Codification",
"Paragraph": "2",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "10",
"Subparagraph": "(SX 210.5-03)",
"Topic": "220",
"URI": "http://asc.fasb.org/extlink&oid=123367319&loc=SL114868664-224227"
},
"r86": {
"Name": "Accounting Standards Codification",
"Paragraph": "2",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "10",
"Subparagraph": "(SX 210.5-03.4)",
"Topic": "220",
"URI": "http://asc.fasb.org/extlink&oid=123367319&loc=SL114868664-224227"
},
"r87": {
"Name": "Accounting Standards Codification",
"Paragraph": "2",
"Publisher": "FASB",
"Section": "S99",
"SubTopic": "10",
"Subparagraph": "(SX 210.5-03.7)",
"Topic": "220",
"URI": "http://asc.fasb.org/extlink&oid=123367319&loc=SL114868664-224227"
},
"r88": {
"Name": "Accounting Standards Codification",
"Paragraph": "12",
"Publisher": "FASB",
"Section": "45",
"SubTopic": "10",
"Subparagraph": "(c)",
"Topic": "230",
"URI": "http://asc.fasb.org/extlink&oid=123570139&loc=d3e3179-108585"
},
"r89": {
"Name": "Accounting Standards Codification",
"Paragraph": "13",
"Publisher": "FASB",
"Section": "45",
"SubTopic": "10",
"Subparagraph": "(b)",
"Topic": "230",
"URI": "http://asc.fasb.org/extlink&oid=123570139&loc=d3e3213-108585"
},
"r9": {
"Name": "Accounting Standards Codification",
"Paragraph": "1",
"Publisher": "FASB",
"Section": "50",
"SubTopic": "10",
"Topic": "210",
"URI": "http://asc.fasb.org/extlink&oid=6361739&loc=d3e7789-107766"
},
"r90": {
"Name": "Accounting Standards Codification",
"Paragraph": "13",
"Publisher": "FASB",
"Section": "45",
"SubTopic": "10",
"Subparagraph": "(c)",
"Topic": "230",
"URI": "http://asc.fasb.org/extlink&oid=123570139&loc=d3e3213-108585"
},
"r91": {
"Name": "Accounting Standards Codification",
"Paragraph": "14",
"Publisher": "FASB",
"Section": "45",
"SubTopic": "10",
"Subparagraph": "(a)",
"Topic": "230",
"URI": "http://asc.fasb.org/extlink&oid=123570139&loc=d3e3255-108585"
},
"r92": {
"Name": "Accounting Standards Codification",
"Paragraph": "14",
"Publisher": "FASB",
"Section": "45",
"SubTopic": "10",
"Subparagraph": "(b)",
"Topic": "230",
"URI": "http://asc.fasb.org/extlink&oid=123570139&loc=d3e3255-108585"
},
"r93": {
"Name": "Accounting Standards Codification",
"Paragraph": "15",
"Publisher": "FASB",
"Section": "45",
"SubTopic": "10",
"Subparagraph": "(a)",
"Topic": "230",
"URI": "http://asc.fasb.org/extlink&oid=123570139&loc=d3e3291-108585"
},
"r94": {
"Name": "Accounting Standards Codification",
"Paragraph": "15",
"Publisher": "FASB",
"Section": "45",
"SubTopic": "10",
"Subparagraph": "(b)",
"Topic": "230",
"URI": "http://asc.fasb.org/extlink&oid=123570139&loc=d3e3291-108585"
},
"r95": {
"Name": "Accounting Standards Codification",
"Paragraph": "17",
"Publisher": "FASB",
"Section": "45",
"SubTopic": "10",
"Subparagraph": "(d)",
"Topic": "230",
"URI": "http://asc.fasb.org/extlink&oid=123570139&loc=d3e3367-108585"
},
"r96": {
"Name": "Accounting Standards Codification",
"Paragraph": "2",
"Publisher": "FASB",
"Section": "45",
"SubTopic": "10",
"Topic": "230",
"URI": "http://asc.fasb.org/extlink&oid=123570139&loc=d3e3000-108585"
},
"r97": {
"Name": "Accounting Standards Codification",
"Paragraph": "24",
"Publisher": "FASB",
"Section": "45",
"SubTopic": "10",
"Topic": "230",
"URI": "http://asc.fasb.org/extlink&oid=123570139&loc=d3e3521-108585"
},
"r98": {
"Name": "Accounting Standards Codification",
"Paragraph": "25",
"Publisher": "FASB",
"Section": "45",
"SubTopic": "10",
"Subparagraph": "(c)",
"Topic": "230",
"URI": "http://asc.fasb.org/extlink&oid=123570139&loc=d3e3536-108585"
},
"r99": {
"Name": "Accounting Standards Codification",
"Paragraph": "25",
"Publisher": "FASB",
"Section": "45",
"SubTopic": "10",
"Subparagraph": "(e)",
"Topic": "230",
"URI": "http://asc.fasb.org/extlink&oid=123570139&loc=d3e3536-108585"
}
},
"version": "2.1"
} |
