| | | | | | | | | | | | | | | | | | | | | |
<?xml version="1.0" encoding="windows-1252"?> |
<FilingSummary> |
| <Version> 3.4.0.3 </Version> |
| <ProcessingTime/> |
| <ReportFormat> html </ReportFormat> |
| <ContextCount> 218 </ContextCount> |
| <ElementCount> 281 </ElementCount> |
| <EntityCount> 1 </EntityCount> |
| <FootnotesReported> true </FootnotesReported> |
| <SegmentCount> 76 </SegmentCount> |
| <ScenarioCount> 0 </ScenarioCount> |
| <TuplesReported> false </TuplesReported> |
| <UnitCount> 7 </UnitCount> |
| <MyReports> |
| | <Report instance="hsc-20160331.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R1.htm </HtmlFileName> |
| | | <LongName> 0001000 - Document - Document and Entity Information </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.harsco.com/role/DocumentAndEntityInformation </Role> |
| | | <ShortName> Document and Entity Information </ShortName> |
| | | <MenuCategory> Cover </MenuCategory> |
| | | <Position> 1 </Position> |
| | | </Report> |
| | <Report instance="hsc-20160331.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R2.htm </HtmlFileName> |
| | | <LongName> 1001000 - Statement - CONDENSED CONSOLIDATED BALANCE SHEETS </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.harsco.com/role/CondensedConsolidatedBalanceSheets </Role> |
| | | <ShortName> CONDENSED CONSOLIDATED BALANCE SHEETS </ShortName> |
| | | <MenuCategory> Statements </MenuCategory> |
| | | <Position> 2 </Position> |
| | | </Report> |
| | <Report instance="hsc-20160331.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R3.htm </HtmlFileName> |
| | | <LongName> 1002000 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF INCOME </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.harsco.com/role/CondensedConsolidatedStatementsOfIncome </Role> |
| | | <ShortName> CONDENSED CONSOLIDATED STATEMENTS OF INCOME </ShortName> |
| | | <MenuCategory> Statements </MenuCategory> |
| | | <Position> 3 </Position> |
| | | </Report> |
| | <Report instance="hsc-20160331.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R4.htm </HtmlFileName> |
| | | <LongName> 1003000 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.harsco.com/role/CondensedConsolidatedStatementsOfComprehensiveIncome </Role> |
| | | <ShortName> CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME </ShortName> |
| | | <MenuCategory> Statements </MenuCategory> |
| | | <Position> 4 </Position> |
| | | </Report> |
| | <Report instance="hsc-20160331.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R5.htm </HtmlFileName> |
| | | <LongName> 1003501 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (Parenthetical) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.harsco.com/role/CondensedConsolidatedStatementsOfComprehensiveIncomeParenthetical </Role> |
| | | <ShortName> CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (Parenthetical) </ShortName> |
| | | <MenuCategory> Statements </MenuCategory> |
| | | <Position> 5 </Position> |
| | | </Report> |
| | <Report instance="hsc-20160331.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R6.htm </HtmlFileName> |
| | | <LongName> 1004000 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.harsco.com/role/CondensedConsolidatedStatementsOfCashFlows </Role> |
| | | <ShortName> CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS </ShortName> |
| | | <MenuCategory> Statements </MenuCategory> |
| | | <Position> 6 </Position> |
| | | </Report> |
| | <Report instance="hsc-20160331.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R7.htm </HtmlFileName> |
| | | <LongName> 1005000 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF EQUITY </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.harsco.com/role/CondensedConsolidatedStatementsOfEquity </Role> |
| | | <ShortName> CONDENSED CONSOLIDATED STATEMENTS OF EQUITY </ShortName> |
| | | <MenuCategory> Statements </MenuCategory> |
| | | <Position> 7 </Position> |
| | | </Report> |
| | <Report instance="hsc-20160331.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R8.htm </HtmlFileName> |
| | | <LongName> 1005501 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF EQUITY (Parenthetical) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.harsco.com/role/CondensedConsolidatedStatementsOfEquityParenthetical </Role> |
| | | <ShortName> CONDENSED CONSOLIDATED STATEMENTS OF EQUITY (Parenthetical) </ShortName> |
| | | <MenuCategory> Statements </MenuCategory> |
| | | <Position> 8 </Position> |
| | | </Report> |
| | <Report instance="hsc-20160331.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R9.htm </HtmlFileName> |
| | | <LongName> 2101100 - Disclosure - Basis of Presentation </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.harsco.com/role/BasisOfPresentation </Role> |
| | | <ShortName> Basis of Presentation </ShortName> |
| | | <MenuCategory> Notes </MenuCategory> |
| | | <Position> 9 </Position> |
| | | </Report> |
| | <Report instance="hsc-20160331.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R10.htm </HtmlFileName> |
| | | <LongName> 2102100 - Disclosure - Recently Adopted and Recently Issued Accounting Standards </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.harsco.com/role/RecentlyAdoptedAndRecentlyIssuedAccountingStandards </Role> |
| | | <ShortName> Recently Adopted and Recently Issued Accounting Standards </ShortName> |
| | | <MenuCategory> Notes </MenuCategory> |
| | | <Position> 10 </Position> |
| | | </Report> |
| | <Report instance="hsc-20160331.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R11.htm </HtmlFileName> |
| | | <LongName> 2104100 - Disclosure - Accounts Receivable and Inventories </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.harsco.com/role/AccountsReceivableAndInventories </Role> |
| | | <ShortName> Accounts Receivable and Inventories </ShortName> |
| | | <MenuCategory> Notes </MenuCategory> |
| | | <Position> 11 </Position> |
| | | </Report> |
| | <Report instance="hsc-20160331.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R12.htm </HtmlFileName> |
| | | <LongName> 2104100 - Disclosure - Equity Method Investments </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.harsco.com/role/EquityMethodInvestments </Role> |
| | | <ShortName> Equity Method Investments </ShortName> |
| | | <MenuCategory> Notes </MenuCategory> |
| | | <Position> 12 </Position> |
| | | </Report> |
| | <Report instance="hsc-20160331.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R13.htm </HtmlFileName> |
| | | <LongName> 2105100 - Disclosure - Property, Plant and Equipment </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.harsco.com/role/PropertyPlantAndEquipment </Role> |
| | | <ShortName> Property, Plant and Equipment </ShortName> |
| | | <MenuCategory> Notes </MenuCategory> |
| | | <Position> 13 </Position> |
| | | </Report> |
| | <Report instance="hsc-20160331.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R14.htm </HtmlFileName> |
| | | <LongName> 2106100 - Disclosure - Goodwill and Other Intangible Assets </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.harsco.com/role/GoodwillAndOtherIntangibleAssets </Role> |
| | | <ShortName> Goodwill and Other Intangible Assets </ShortName> |
| | | <MenuCategory> Notes </MenuCategory> |
| | | <Position> 14 </Position> |
| | | </Report> |
| | <Report instance="hsc-20160331.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R15.htm </HtmlFileName> |
| | | <LongName> 2107100 - Disclosure - Employee Benefit Plans </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.harsco.com/role/EmployeeBenefitPlans </Role> |
| | | <ShortName> Employee Benefit Plans </ShortName> |
| | | <MenuCategory> Notes </MenuCategory> |
| | | <Position> 15 </Position> |
| | | </Report> |
| | <Report instance="hsc-20160331.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R16.htm </HtmlFileName> |
| | | <LongName> 2109100 - Disclosure - Income Taxes </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.harsco.com/role/IncomeTaxes </Role> |
| | | <ShortName> Income Taxes </ShortName> |
| | | <MenuCategory> Notes </MenuCategory> |
| | | <Position> 16 </Position> |
| | | </Report> |
| | <Report instance="hsc-20160331.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R17.htm </HtmlFileName> |
| | | <LongName> 2110100 - Disclosure - Commitments and Contingencies </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.harsco.com/role/CommitmentsAndContingencies </Role> |
| | | <ShortName> Commitments and Contingencies </ShortName> |
| | | <MenuCategory> Notes </MenuCategory> |
| | | <Position> 17 </Position> |
| | | </Report> |
| | <Report instance="hsc-20160331.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R18.htm </HtmlFileName> |
| | | <LongName> 2111100 - Disclosure - Reconciliation of Basic and Diluted Shares </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.harsco.com/role/ReconciliationOfBasicAndDilutedShares </Role> |
| | | <ShortName> Reconciliation of Basic and Diluted Shares </ShortName> |
| | | <MenuCategory> Notes </MenuCategory> |
| | | <Position> 18 </Position> |
| | | </Report> |
| | <Report instance="hsc-20160331.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R19.htm </HtmlFileName> |
| | | <LongName> 2112100 - Disclosure - Derivative Instruments, Hedging Activities and Fair Value </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.harsco.com/role/DerivativeInstrumentsHedgingActivitiesAndFairValue </Role> |
| | | <ShortName> Derivative Instruments, Hedging Activities and Fair Value </ShortName> |
| | | <MenuCategory> Notes </MenuCategory> |
| | | <Position> 19 </Position> |
| | | </Report> |
| | <Report instance="hsc-20160331.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R20.htm </HtmlFileName> |
| | | <LongName> 2113100 - Disclosure - Review of Operations by Segment </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.harsco.com/role/ReviewOfOperationsBySegment </Role> |
| | | <ShortName> Review of Operations by Segment </ShortName> |
| | | <MenuCategory> Notes </MenuCategory> |
| | | <Position> 20 </Position> |
| | | </Report> |
| | <Report instance="hsc-20160331.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R21.htm </HtmlFileName> |
| | | <LongName> 2114100 - Disclosure - Other (Income) Expenses </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.harsco.com/role/OtherIncomeExpenses </Role> |
| | | <ShortName> Other (Income) Expenses </ShortName> |
| | | <MenuCategory> Notes </MenuCategory> |
| | | <Position> 21 </Position> |
| | | </Report> |
| | <Report instance="hsc-20160331.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R22.htm </HtmlFileName> |
| | | <LongName> 2115100 - Disclosure - Components of Accumulated Other Comprehensive Loss </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.harsco.com/role/ComponentsOfAccumulatedOtherComprehensiveLoss </Role> |
| | | <ShortName> Components of Accumulated Other Comprehensive Loss </ShortName> |
| | | <MenuCategory> Notes </MenuCategory> |
| | | <Position> 22 </Position> |
| | | </Report> |
| | <Report instance="hsc-20160331.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R23.htm </HtmlFileName> |
| | | <LongName> 2116100 - Disclosure - Restructuring Programs </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.harsco.com/role/RestructuringPrograms </Role> |
| | | <ShortName> Restructuring Programs </ShortName> |
| | | <MenuCategory> Notes </MenuCategory> |
| | | <Position> 23 </Position> |
| | | </Report> |
| | <Report instance="hsc-20160331.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R24.htm </HtmlFileName> |
| | | <LongName> 2304301 - Disclosure - Accounts Receivable and Inventories (Tables) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.harsco.com/role/AccountsReceivableAndInventoriesTables </Role> |
| | | <ShortName> Accounts Receivable and Inventories (Tables) </ShortName> |
| | | <MenuCategory> Tables </MenuCategory> |
| | | <ParentRole> http://www.harsco.com/role/AccountsReceivableAndInventories </ParentRole> |
| | | <Position> 24 </Position> |
| | | </Report> |
| | <Report instance="hsc-20160331.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R25.htm </HtmlFileName> |
| | | <LongName> 2304301 - Disclosure - Equity Method Investments (Tables) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.harsco.com/role/EquityMethodInvestmentsTables </Role> |
| | | <ShortName> Equity Method Investments (Tables) </ShortName> |
| | | <MenuCategory> Tables </MenuCategory> |
| | | <ParentRole> http://www.harsco.com/role/EquityMethodInvestments </ParentRole> |
| | | <Position> 25 </Position> |
| | | </Report> |
| | <Report instance="hsc-20160331.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R26.htm </HtmlFileName> |
| | | <LongName> 2305301 - Disclosure - Property, Plant and Equipment (Tables) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.harsco.com/role/PropertyPlantAndEquipmentTables </Role> |
| | | <ShortName> Property, Plant and Equipment (Tables) </ShortName> |
| | | <MenuCategory> Tables </MenuCategory> |
| | | <ParentRole> http://www.harsco.com/role/PropertyPlantAndEquipment </ParentRole> |
| | | <Position> 26 </Position> |
| | | </Report> |
| | <Report instance="hsc-20160331.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R27.htm </HtmlFileName> |
| | | <LongName> 2306301 - Disclosure - Goodwill and Other Intangible Assets (Tables) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.harsco.com/role/GoodwillAndOtherIntangibleAssetsTables </Role> |
| | | <ShortName> Goodwill and Other Intangible Assets (Tables) </ShortName> |
| | | <MenuCategory> Tables </MenuCategory> |
| | | <ParentRole> http://www.harsco.com/role/GoodwillAndOtherIntangibleAssets </ParentRole> |
| | | <Position> 27 </Position> |
| | | </Report> |
| | <Report instance="hsc-20160331.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R28.htm </HtmlFileName> |
| | | <LongName> 2307301 - Disclosure - Employee Benefit Plans (Tables) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.harsco.com/role/EmployeeBenefitPlansTables </Role> |
| | | <ShortName> Employee Benefit Plans (Tables) </ShortName> |
| | | <MenuCategory> Tables </MenuCategory> |
| | | <ParentRole> http://www.harsco.com/role/EmployeeBenefitPlans </ParentRole> |
| | | <Position> 28 </Position> |
| | | </Report> |
| | <Report instance="hsc-20160331.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R29.htm </HtmlFileName> |
| | | <LongName> 2311301 - Disclosure - Reconciliation of Basic and Diluted Shares (Tables) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.harsco.com/role/ReconciliationOfBasicAndDilutedSharesTables </Role> |
| | | <ShortName> Reconciliation of Basic and Diluted Shares (Tables) </ShortName> |
| | | <MenuCategory> Tables </MenuCategory> |
| | | <ParentRole> http://www.harsco.com/role/ReconciliationOfBasicAndDilutedShares </ParentRole> |
| | | <Position> 29 </Position> |
| | | </Report> |
| | <Report instance="hsc-20160331.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R30.htm </HtmlFileName> |
| | | <LongName> 2312301 - Disclosure - Derivative Instruments, Hedging Activities and Fair Value (Tables) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.harsco.com/role/DerivativeInstrumentsHedgingActivitiesAndFairValueTables </Role> |
| | | <ShortName> Derivative Instruments, Hedging Activities and Fair Value (Tables) </ShortName> |
| | | <MenuCategory> Tables </MenuCategory> |
| | | <ParentRole> http://www.harsco.com/role/DerivativeInstrumentsHedgingActivitiesAndFairValue </ParentRole> |
| | | <Position> 30 </Position> |
| | | </Report> |
| | <Report instance="hsc-20160331.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R31.htm </HtmlFileName> |
| | | <LongName> 2313301 - Disclosure - Review of Operations by Segment (Tables) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.harsco.com/role/ReviewOfOperationsBySegmentTables </Role> |
| | | <ShortName> Review of Operations by Segment (Tables) </ShortName> |
| | | <MenuCategory> Tables </MenuCategory> |
| | | <ParentRole> http://www.harsco.com/role/ReviewOfOperationsBySegment </ParentRole> |
| | | <Position> 31 </Position> |
| | | </Report> |
| | <Report instance="hsc-20160331.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R32.htm </HtmlFileName> |
| | | <LongName> 2314301 - Disclosure - Other (Income) Expenses (Tables) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.harsco.com/role/OtherIncomeExpensesTables </Role> |
| | | <ShortName> Other (Income) Expenses (Tables) </ShortName> |
| | | <MenuCategory> Tables </MenuCategory> |
| | | <ParentRole> http://www.harsco.com/role/OtherIncomeExpenses </ParentRole> |
| | | <Position> 32 </Position> |
| | | </Report> |
| | <Report instance="hsc-20160331.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R33.htm </HtmlFileName> |
| | | <LongName> 2315301 - Disclosure - Components of Accumulated Other Comprehensive Loss (Tables) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.harsco.com/role/ComponentsOfAccumulatedOtherComprehensiveLossTables </Role> |
| | | <ShortName> Components of Accumulated Other Comprehensive Loss (Tables) </ShortName> |
| | | <MenuCategory> Tables </MenuCategory> |
| | | <ParentRole> http://www.harsco.com/role/ComponentsOfAccumulatedOtherComprehensiveLoss </ParentRole> |
| | | <Position> 33 </Position> |
| | | </Report> |
| | <Report instance="hsc-20160331.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R34.htm </HtmlFileName> |
| | | <LongName> 2316301 - Disclosure - Restructuring Programs (Tables) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.harsco.com/role/RestructuringProgramsTables </Role> |
| | | <ShortName> Restructuring Programs (Tables) </ShortName> |
| | | <MenuCategory> Tables </MenuCategory> |
| | | <ParentRole> http://www.harsco.com/role/RestructuringPrograms </ParentRole> |
| | | <Position> 34 </Position> |
| | | </Report> |
| | <Report instance="hsc-20160331.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R35.htm </HtmlFileName> |
| | | <LongName> 2402401 - Disclosure - Recently Adopted and Recently Issued Accounting Standards Details (Details) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.harsco.com/role/RecentlyAdoptedAndRecentlyIssuedAccountingStandardsDetailsDetails </Role> |
| | | <ShortName> Recently Adopted and Recently Issued Accounting Standards Details (Details) </ShortName> |
| | | <MenuCategory> Details </MenuCategory> |
| | | <Position> 35 </Position> |
| | | </Report> |
| | <Report instance="hsc-20160331.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R36.htm </HtmlFileName> |
| | | <LongName> 2404402 - Disclosure - Accounts Receivable and Inventories (Details) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.harsco.com/role/AccountsReceivableAndInventoriesDetails </Role> |
| | | <ShortName> Accounts Receivable and Inventories (Details) </ShortName> |
| | | <MenuCategory> Details </MenuCategory> |
| | | <ParentRole> http://www.harsco.com/role/AccountsReceivableAndInventoriesTables </ParentRole> |
| | | <Position> 36 </Position> |
| | | </Report> |
| | <Report instance="hsc-20160331.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R37.htm </HtmlFileName> |
| | | <LongName> 2404402 - Disclosure - Equity Method Investments (Details) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.harsco.com/role/EquityMethodInvestmentsDetails </Role> |
| | | <ShortName> Equity Method Investments (Details) </ShortName> |
| | | <MenuCategory> Details </MenuCategory> |
| | | <ParentRole> http://www.harsco.com/role/EquityMethodInvestmentsTables </ParentRole> |
| | | <Position> 37 </Position> |
| | | </Report> |
| | <Report instance="hsc-20160331.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R38.htm </HtmlFileName> |
| | | <LongName> 2404403 - Disclosure - Equity Method Investments (Details 2) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.harsco.com/role/EquityMethodInvestmentsDetails2 </Role> |
| | | <ShortName> Equity Method Investments (Details 2) </ShortName> |
| | | <MenuCategory> Details </MenuCategory> |
| | | <ParentRole> http://www.harsco.com/role/EquityMethodInvestmentsTables </ParentRole> |
| | | <Position> 38 </Position> |
| | | </Report> |
| | <Report instance="hsc-20160331.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R39.htm </HtmlFileName> |
| | | <LongName> 2404404 - Disclosure - Equity Method Investments (Details 3) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.harsco.com/role/EquityMethodInvestmentsDetails3 </Role> |
| | | <ShortName> Equity Method Investments (Details 3) </ShortName> |
| | | <MenuCategory> Details </MenuCategory> |
| | | <ParentRole> http://www.harsco.com/role/EquityMethodInvestmentsTables </ParentRole> |
| | | <Position> 39 </Position> |
| | | </Report> |
| | <Report instance="hsc-20160331.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R40.htm </HtmlFileName> |
| | | <LongName> 2405402 - Disclosure - Property, Plant and Equipment (Details) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.harsco.com/role/PropertyPlantAndEquipmentDetails </Role> |
| | | <ShortName> Property, Plant and Equipment (Details) </ShortName> |
| | | <MenuCategory> Details </MenuCategory> |
| | | <ParentRole> http://www.harsco.com/role/PropertyPlantAndEquipmentTables </ParentRole> |
| | | <Position> 40 </Position> |
| | | </Report> |
| | <Report instance="hsc-20160331.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R41.htm </HtmlFileName> |
| | | <LongName> 2406402 - Disclosure - Goodwill and Other Intangible Assets (Details) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.harsco.com/role/GoodwillAndOtherIntangibleAssetsDetails </Role> |
| | | <ShortName> Goodwill and Other Intangible Assets (Details) </ShortName> |
| | | <MenuCategory> Details </MenuCategory> |
| | | <ParentRole> http://www.harsco.com/role/GoodwillAndOtherIntangibleAssetsTables </ParentRole> |
| | | <Position> 41 </Position> |
| | | </Report> |
| | <Report instance="hsc-20160331.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R42.htm </HtmlFileName> |
| | | <LongName> 2406403 - Disclosure - Goodwill and Other Intangible Assets (Details 2) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.harsco.com/role/GoodwillAndOtherIntangibleAssetsDetails2 </Role> |
| | | <ShortName> Goodwill and Other Intangible Assets (Details 2) </ShortName> |
| | | <MenuCategory> Details </MenuCategory> |
| | | <ParentRole> http://www.harsco.com/role/GoodwillAndOtherIntangibleAssetsTables </ParentRole> |
| | | <Position> 42 </Position> |
| | | </Report> |
| | <Report instance="hsc-20160331.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R43.htm </HtmlFileName> |
| | | <LongName> 2407402 - Disclosure - Employee Benefit Plans (Details) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.harsco.com/role/EmployeeBenefitPlansDetails </Role> |
| | | <ShortName> Employee Benefit Plans (Details) </ShortName> |
| | | <MenuCategory> Details </MenuCategory> |
| | | <ParentRole> http://www.harsco.com/role/EmployeeBenefitPlansTables </ParentRole> |
| | | <Position> 43 </Position> |
| | | </Report> |
| | <Report instance="hsc-20160331.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R44.htm </HtmlFileName> |
| | | <LongName> 2409401 - Disclosure - Income Taxes (Details) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.harsco.com/role/IncomeTaxesDetails </Role> |
| | | <ShortName> Income Taxes (Details) </ShortName> |
| | | <MenuCategory> Details </MenuCategory> |
| | | <ParentRole> http://www.harsco.com/role/IncomeTaxes </ParentRole> |
| | | <Position> 44 </Position> |
| | | </Report> |
| | <Report instance="hsc-20160331.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R45.htm </HtmlFileName> |
| | | <LongName> 2410401 - Disclosure - Commitments and Contingencies (Details) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.harsco.com/role/CommitmentsAndContingenciesDetails </Role> |
| | | <ShortName> Commitments and Contingencies (Details) </ShortName> |
| | | <MenuCategory> Details </MenuCategory> |
| | | <ParentRole> http://www.harsco.com/role/CommitmentsAndContingencies </ParentRole> |
| | | <Position> 45 </Position> |
| | | </Report> |
| | <Report instance="hsc-20160331.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R46.htm </HtmlFileName> |
| | | <LongName> 2411402 - Disclosure - Reconciliation of Basic and Diluted Shares (Details) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.harsco.com/role/ReconciliationOfBasicAndDilutedSharesDetails </Role> |
| | | <ShortName> Reconciliation of Basic and Diluted Shares (Details) </ShortName> |
| | | <MenuCategory> Details </MenuCategory> |
| | | <ParentRole> http://www.harsco.com/role/ReconciliationOfBasicAndDilutedSharesTables </ParentRole> |
| | | <Position> 46 </Position> |
| | | </Report> |
| | <Report instance="hsc-20160331.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R47.htm </HtmlFileName> |
| | | <LongName> 2411403 - Disclosure - Reconciliation of Basic and Diluted Shares (Details 2) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.harsco.com/role/ReconciliationOfBasicAndDilutedSharesDetails2 </Role> |
| | | <ShortName> Reconciliation of Basic and Diluted Shares (Details 2) </ShortName> |
| | | <MenuCategory> Details </MenuCategory> |
| | | <ParentRole> http://www.harsco.com/role/ReconciliationOfBasicAndDilutedSharesTables </ParentRole> |
| | | <Position> 47 </Position> |
| | | </Report> |
| | <Report instance="hsc-20160331.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R48.htm </HtmlFileName> |
| | | <LongName> 2412402 - Disclosure - Derivative Instruments, Hedging Activities and Fair Value (Details) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.harsco.com/role/DerivativeInstrumentsHedgingActivitiesAndFairValueDetails </Role> |
| | | <ShortName> Derivative Instruments, Hedging Activities and Fair Value (Details) </ShortName> |
| | | <MenuCategory> Details </MenuCategory> |
| | | <ParentRole> http://www.harsco.com/role/DerivativeInstrumentsHedgingActivitiesAndFairValueTables </ParentRole> |
| | | <Position> 48 </Position> |
| | | </Report> |
| | <Report instance="hsc-20160331.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R49.htm </HtmlFileName> |
| | | <LongName> 2412403 - Disclosure - Derivative Instruments, Hedging Activities and Fair Value (Details 2) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.harsco.com/role/DerivativeInstrumentsHedgingActivitiesAndFairValueDetails2 </Role> |
| | | <ShortName> Derivative Instruments, Hedging Activities and Fair Value (Details 2) </ShortName> |
| | | <MenuCategory> Details </MenuCategory> |
| | | <ParentRole> http://www.harsco.com/role/DerivativeInstrumentsHedgingActivitiesAndFairValueTables </ParentRole> |
| | | <Position> 49 </Position> |
| | | </Report> |
| | <Report instance="hsc-20160331.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R50.htm </HtmlFileName> |
| | | <LongName> 2412404 - Disclosure - Derivative Instruments, Hedging Activities and Fair Value (Details 3) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.harsco.com/role/DerivativeInstrumentsHedgingActivitiesAndFairValueDetails3 </Role> |
| | | <ShortName> Derivative Instruments, Hedging Activities and Fair Value (Details 3) </ShortName> |
| | | <MenuCategory> Details </MenuCategory> |
| | | <ParentRole> http://www.harsco.com/role/DerivativeInstrumentsHedgingActivitiesAndFairValueTables </ParentRole> |
| | | <Position> 50 </Position> |
| | | </Report> |
| | <Report instance="hsc-20160331.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R51.htm </HtmlFileName> |
| | | <LongName> 2412405 - Disclosure - Derivative Instruments, Hedging Activities and Fair Value (Details 4) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.harsco.com/role/DerivativeInstrumentsHedgingActivitiesAndFairValueDetails4 </Role> |
| | | <ShortName> Derivative Instruments, Hedging Activities and Fair Value (Details 4) </ShortName> |
| | | <MenuCategory> Details </MenuCategory> |
| | | <ParentRole> http://www.harsco.com/role/DerivativeInstrumentsHedgingActivitiesAndFairValueTables </ParentRole> |
| | | <Position> 51 </Position> |
| | | </Report> |
| | <Report instance="hsc-20160331.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R52.htm </HtmlFileName> |
| | | <LongName> 2412406 - Disclosure - Derivative Instruments, Hedging Activities and Fair Value (Details 5) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.harsco.com/role/DerivativeInstrumentsHedgingActivitiesAndFairValueDetails5 </Role> |
| | | <ShortName> Derivative Instruments, Hedging Activities and Fair Value (Details 5) </ShortName> |
| | | <MenuCategory> Details </MenuCategory> |
| | | <ParentRole> http://www.harsco.com/role/DerivativeInstrumentsHedgingActivitiesAndFairValueTables </ParentRole> |
| | | <Position> 52 </Position> |
| | | </Report> |
| | <Report instance="hsc-20160331.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R53.htm </HtmlFileName> |
| | | <LongName> 2412407 - Disclosure - Derivative Instruments, Hedging Activities and Fair Value (Details 6) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.harsco.com/role/DerivativeInstrumentsHedgingActivitiesAndFairValueDetails6 </Role> |
| | | <ShortName> Derivative Instruments, Hedging Activities and Fair Value (Details 6) </ShortName> |
| | | <MenuCategory> Details </MenuCategory> |
| | | <ParentRole> http://www.harsco.com/role/DerivativeInstrumentsHedgingActivitiesAndFairValueTables </ParentRole> |
| | | <Position> 53 </Position> |
| | | </Report> |
| | <Report instance="hsc-20160331.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R54.htm </HtmlFileName> |
| | | <LongName> 2413402 - Disclosure - Review of Operations by Segment (Details) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.harsco.com/role/ReviewOfOperationsBySegmentDetails </Role> |
| | | <ShortName> Review of Operations by Segment (Details) </ShortName> |
| | | <MenuCategory> Details </MenuCategory> |
| | | <ParentRole> http://www.harsco.com/role/ReviewOfOperationsBySegmentTables </ParentRole> |
| | | <Position> 54 </Position> |
| | | </Report> |
| | <Report instance="hsc-20160331.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R55.htm </HtmlFileName> |
| | | <LongName> 2414402 - Disclosure - Other (Income) Expenses (Details) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.harsco.com/role/OtherIncomeExpensesDetails </Role> |
| | | <ShortName> Other (Income) Expenses (Details) </ShortName> |
| | | <MenuCategory> Details </MenuCategory> |
| | | <ParentRole> http://www.harsco.com/role/OtherIncomeExpensesTables </ParentRole> |
| | | <Position> 55 </Position> |
| | | </Report> |
| | <Report instance="hsc-20160331.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R56.htm </HtmlFileName> |
| | | <LongName> 2415402 - Disclosure - Components of Accumulated Other Comprehensive Loss (Details) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.harsco.com/role/ComponentsOfAccumulatedOtherComprehensiveLossDetails </Role> |
| | | <ShortName> Components of Accumulated Other Comprehensive Loss (Details) </ShortName> |
| | | <MenuCategory> Details </MenuCategory> |
| | | <ParentRole> http://www.harsco.com/role/ComponentsOfAccumulatedOtherComprehensiveLossTables </ParentRole> |
| | | <Position> 56 </Position> |
| | | </Report> |
| | <Report instance="hsc-20160331.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R57.htm </HtmlFileName> |
| | | <LongName> 2415403 - Disclosure - Components of Accumulated Other Comprehensive Loss Reclassifications (Details) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.harsco.com/role/ComponentsOfAccumulatedOtherComprehensiveLossReclassificationsDetails </Role> |
| | | <ShortName> Components of Accumulated Other Comprehensive Loss Reclassifications (Details) </ShortName> |
| | | <MenuCategory> Details </MenuCategory> |
| | | <Position> 57 </Position> |
| | | </Report> |
| | <Report instance="hsc-20160331.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R58.htm </HtmlFileName> |
| | | <LongName> 2415404 - Disclosure - Components of Accumulated Other Comprehensive Loss Dilution of Equity Method Investment (Details) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.harsco.com/role/ComponentsOfAccumulatedOtherComprehensiveLossDilutionOfEquityMethodInvestmentDetails </Role> |
| | | <ShortName> Components of Accumulated Other Comprehensive Loss Dilution of Equity Method Investment (Details) </ShortName> |
| | | <MenuCategory> Details </MenuCategory> |
| | | <Position> 58 </Position> |
| | | </Report> |
| | <Report instance="hsc-20160331.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R59.htm </HtmlFileName> |
| | | <LongName> 2416402 - Disclosure - Restructuring Programs (Details) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.harsco.com/role/RestructuringProgramsDetails </Role> |
| | | <ShortName> Restructuring Programs (Details) </ShortName> |
| | | <MenuCategory> Details </MenuCategory> |
| | | <ParentRole> http://www.harsco.com/role/RestructuringProgramsTables </ParentRole> |
| | | <Position> 59 </Position> |
| | | </Report> |
| | <Report> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <LongName> All Reports </LongName> |
| | | <ReportType> Book </ReportType> |
| | | <ShortName> All Reports </ShortName> |
| | | </Report> |
| | </MyReports> |
| <InputFiles> |
| | <File> hsc-20160331.xml </File> |
| | <File> hsc-20160331.xsd </File> |
| | <File> hsc-20160331_cal.xml </File> |
| | <File> hsc-20160331_def.xml </File> |
| | <File> hsc-20160331_lab.xml </File> |
| | <File> hsc-20160331_pre.xml </File> |
| | </InputFiles> |
| <SupplementalFiles/> |
| <BaseTaxonomies/> |
| <HasPresentationLinkbase> true </HasPresentationLinkbase> |
| <HasCalculationLinkbase> true </HasCalculationLinkbase> |
| </FilingSummary> |