SEC Info  
    Home      Search      My Interests      Help      Sign In      Please Sign In

Belden Inc. – ‘10-Q’ for 7/3/22 – ‘XML’

On:  Monday, 8/8/22, at 12:16pm ET   ·   For:  7/3/22   ·   Accession #:  913142-22-23   ·   File #:  1-12561

Previous ‘10-Q’:  ‘10-Q’ on 5/9/22 for 4/3/22   ·   Next:  ‘10-Q’ on 11/7/22 for 10/2/22   ·   Latest:  ‘10-Q’ on 11/2/23 for 10/1/23   ·   2 References:   

Find Words in Filings emoji
 
  in    Show  and   Hints

  As Of               Filer                 Filing    For·On·As Docs:Size

 8/08/22  Belden Inc.                       10-Q        7/03/22   92:9.5M

Quarterly Report   —   Form 10-Q

Filing Table of Contents

Document/Exhibit                   Description                      Pages   Size 

 1: 10-Q        Quarterly Report                                    HTML   1.99M 
 2: EX-10.1     Material Contract                                   HTML     75K 
 3: EX-31.1     Certification -- §302 - SOA'02                      HTML     29K 
 4: EX-31.2     Certification -- §302 - SOA'02                      HTML     29K 
 5: EX-32.1     Certification -- §906 - SOA'02                      HTML     25K 
 6: EX-32.2     Certification -- §906 - SOA'02                      HTML     25K 
12: R1          Cover Page                                          HTML     79K 
13: R2          Condensed Consolidated Balance Sheets (Unaudited)   HTML    143K 
14: R3          Condensed Consolidated Statements of Operations     HTML    169K 
                and Comprehensive Income (Unaudited)                             
15: R4          Condensed Consolidated Cash Flow Statements         HTML    111K 
                (Unaudited)                                                      
16: R5          Condensed Consolidated Stockholders' Equity         HTML    146K 
                Statements (Unaudited)                                           
17: R6          Condensed Consolidated Stockholders' Equity         HTML     27K 
                Statements (Unaudited) (Parenthetical)                           
18: R7          Summary of Significant Accounting Policies          HTML     41K 
19: R8          Revenues                                            HTML    132K 
20: R9          Acquisitions                                        HTML     58K 
21: R10         Disposals                                           HTML     62K 
22: R11         Discontinued Operations                             HTML     62K 
23: R12         Reportable Segments                                 HTML    129K 
24: R13         Income (loss) per Share                             HTML     54K 
25: R14         Credit Losses                                       HTML     46K 
26: R15         Inventories                                         HTML     35K 
27: R16         Leases                                              HTML    141K 
28: R17         Long-Lived Assets                                   HTML     29K 
29: R18         Severance, Restructuring, and Acquisition           HTML     43K 
                Integration Activities                                           
30: R19         Long-Term Debt and Other Borrowing Arrangements     HTML     47K 
31: R20         Net Investment Hedge                                HTML     28K 
32: R21         Income Taxes                                        HTML     30K 
33: R22         Pension and Other Postretirement Obligations        HTML     61K 
34: R23         Comprehensive Income and Accumulated Other          HTML     63K 
                Comprehensive Income (Loss)                                      
35: R24         Share Repurchase                                    HTML     27K 
36: R25         Summary of Significant Accounting Policies          HTML     58K 
                (Policies)                                                       
37: R26         Revenues (Tables)                                   HTML    128K 
38: R27         Acquisitions (Tables)                               HTML     54K 
39: R28         Discontinued Operations (Tables)                    HTML     60K 
40: R29         Reportable Segments (Tables)                        HTML    127K 
41: R30         Income (loss) per Share (Tables)                    HTML     50K 
42: R31         Credit Losses (Tables)                              HTML     43K 
43: R32         Inventories (Tables)                                HTML     36K 
44: R33         Leases (Tables)                                     HTML     86K 
45: R34         Severance, Restructuring, and Acquisition           HTML     39K 
                Integration Activities (Tables)                                  
46: R35         Long-Term Debt and Other Borrowing Arrangements     HTML     41K 
                (Tables)                                                         
47: R36         Pension and Other Postretirement Obligations        HTML     58K 
                (Tables)                                                         
48: R37         Comprehensive Income and Accumulated Other          HTML     67K 
                Comprehensive Income (Loss) (Tables)                             
49: R38         Summary of Significant Accounting Policies -        HTML     51K 
                Additional Information (Details)                                 
50: R39         Revenues - Major Product Category (Details)         HTML     53K 
51: R40         Revenues - Location of Customer (Details)           HTML     52K 
52: R41         Revenues - Estimated and Accrued Variable           HTML     30K 
                Consideration (Details)                                          
53: R42         Revenues - Narrative (Details)                      HTML     37K 
54: R43         Revenues - Deferred Revenue (Details)               HTML     35K 
55: R44         Revenues - Sales Commissions (Details)              HTML     27K 
56: R45         Acquisitions - Additional Information (Details)     HTML     49K 
57: R46         Acquisitions - Schedule of Recognized Identified    HTML     67K 
                Assets Acquired and Liabilities Assumed (Details)                
58: R47         Acquisitions - Schedule of Acquired Intangible      HTML     51K 
                Assets (Details)                                                 
59: R48         Disposals (Details)                                 HTML     32K 
60: R49         Discontinued Operations - Narrative (Details)       HTML     42K 
61: R50         Discontinued Operations - Operating Results of the  HTML     48K 
                Disposal Group (Details)                                         
62: R51         Discontinued Operations - Assets and Liabilities    HTML     79K 
                of the Disposal Group (Details)                                  
63: R52         Reportable Segments - Additional Information        HTML     26K 
                (Details)                                                        
64: R53         Reportable Segments - Operating Segment             HTML     80K 
                Information (Details)                                            
65: R54         Reportable Segments - Reconciliation of Total       HTML     94K 
                Reportable Segments' Revenues and EBITDA to                      
                Consolidated Revenues and Consolidated Income                    
                Before Taxes (Details)                                           
66: R55         Income (loss) per Share - Basis for Income Per      HTML     64K 
                Share Computations (Details)                                     
67: R56         Income (loss) per Share - Additional Information    HTML     29K 
                (Details)                                                        
68: R57         Credit Losses (Details)                             HTML     39K 
69: R58         Inventories - Major Classes of Inventories          HTML     37K 
                (Details)                                                        
70: R59         Leases - Additional Information (Details)           HTML     35K 
71: R60         Leases - Components of Lease Expense (Details)      HTML     35K 
72: R61         Leases - Supplemental Cash Flow Information         HTML     27K 
                Related To Leases (Details)                                      
73: R62         Leases - Supplemental Balance Sheet Information     HTML     44K 
                Related To Leases (Details)                                      
74: R63         Leases - Supplemental Other Information Related To  HTML     36K 
                Leases (Details)                                                 
75: R64         Leases - Maturities of Lease Liabilities (Details)  HTML     37K 
76: R65         Long-Lived Assets - Additional Information          HTML     37K 
                (Details)                                                        
77: R66         Severance, Restructuring, and Acquisition           HTML     42K 
                Integration Activities - Additional Information                  
                (Details)                                                        
78: R67         Severance, Restructuring, and Acquisition           HTML     33K 
                Integration Activities - Costs of Various Programs               
                (Details)                                                        
79: R68         Long-Term Debt and Other Borrowing Arrangements -   HTML     53K 
                Carrying Values of Long-Term Debt and Other                      
                Borrowing Arrangements (Details)                                 
80: R69         Long-Term Debt and Other Borrowing Arrangements -   HTML     94K 
                Additional Information (Details)                                 
81: R70         Net Investment Hedge (Details)                      HTML     35K 
82: R71         Income Taxes - Additional Information (Details)     HTML     31K 
83: R72         Pension and Other Postretirement Obligations -      HTML     50K 
                Components of Net Periodic Benefit Costs (Details)               
84: R73         Comprehensive Income and Accumulated Other          HTML     56K 
                Comprehensive Income (Loss) - Total Comprehensive                
                Income (Loss) (Details)                                          
85: R74         Comprehensive Income and Accumulated Other          HTML     62K 
                Comprehensive Income (Loss) - Components of Other                
                Comprehensive Income (Loss), Net of Tax (Details)                
86: R75         Comprehensive Income and Accumulated Other          HTML     63K 
                Comprehensive Income (Loss) - Summary of Effects                 
                of Reclassifications from Accumulated Other                      
                Comprehensive Income (Loss) (Details)                            
87: R76         Share Repurchase (Details)                          HTML     42K 
90: XML         IDEA XML File -- Filing Summary                      XML    167K 
88: XML         XBRL Instance -- bdc-20220703_htm                    XML   2.64M 
89: EXCEL       IDEA Workbook of Financial Reports                  XLSX    162K 
 8: EX-101.CAL  XBRL Calculations -- bdc-20220703_cal                XML    267K 
 9: EX-101.DEF  XBRL Definitions -- bdc-20220703_def                 XML    570K 
10: EX-101.LAB  XBRL Labels -- bdc-20220703_lab                      XML   1.58M 
11: EX-101.PRE  XBRL Presentations -- bdc-20220703_pre               XML    974K 
 7: EX-101.SCH  XBRL Schema -- bdc-20220703                          XSD    172K 
91: JSON        XBRL Instance as JSON Data -- MetaLinks              433±   655K 
92: ZIP         XBRL Zipped Folder -- 0000913142-22-000023-xbrl      Zip    424K 


‘XML’   —   IDEA XML File — Filing Summary


This Document is an IDEA XML File.


                                                                                                                                                                                
<?xml version="1.0" encoding="windows-1252"?>
<FilingSummary>
<Version> 3.22.2 </Version>
<ProcessingTime/>
<ReportFormat> html </ReportFormat>
<ContextCount> 280 </ContextCount>
<ElementCount> 342 </ElementCount>
<EntityCount> 1 </EntityCount>
<FootnotesReported> false </FootnotesReported>
<SegmentCount> 61 </SegmentCount>
<ScenarioCount> 0 </ScenarioCount>
<TuplesReported> false </TuplesReported>
<UnitCount> 7 </UnitCount>
<MyReports>
<Report instance="bdc-20220703.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R1.htm </HtmlFileName>
<LongName> 0001001 - Document - Cover Page </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.belden.com/role/CoverPage </Role>
<ShortName> Cover Page </ShortName>
<MenuCategory> Cover </MenuCategory>
<Position> 1 </Position>
</Report>
<Report instance="bdc-20220703.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R2.htm </HtmlFileName>
<LongName> 1001002 - Statement - Condensed Consolidated Balance Sheets (Unaudited) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.belden.com/role/CondensedConsolidatedBalanceSheetsUnaudited </Role>
<ShortName> Condensed Consolidated Balance Sheets (Unaudited) </ShortName>
<MenuCategory> Statements </MenuCategory>
<Position> 2 </Position>
</Report>
<Report instance="bdc-20220703.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R3.htm </HtmlFileName>
<LongName> 1002003 - Statement - Condensed Consolidated Statements of Operations and Comprehensive Income (Unaudited) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.belden.com/role/CondensedConsolidatedStatementsofOperationsandComprehensiveIncomeUnaudited </Role>
<ShortName> Condensed Consolidated Statements of Operations and Comprehensive Income (Unaudited) </ShortName>
<MenuCategory> Statements </MenuCategory>
<Position> 3 </Position>
</Report>
<Report instance="bdc-20220703.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R4.htm </HtmlFileName>
<LongName> 1003004 - Statement - Condensed Consolidated Cash Flow Statements (Unaudited) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.belden.com/role/CondensedConsolidatedCashFlowStatementsUnaudited </Role>
<ShortName> Condensed Consolidated Cash Flow Statements (Unaudited) </ShortName>
<MenuCategory> Statements </MenuCategory>
<Position> 4 </Position>
</Report>
<Report instance="bdc-20220703.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R5.htm </HtmlFileName>
<LongName> 1004005 - Statement - Condensed Consolidated Stockholders' Equity Statements (Unaudited) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.belden.com/role/CondensedConsolidatedStockholdersEquityStatementsUnaudited </Role>
<ShortName> Condensed Consolidated Stockholders' Equity Statements (Unaudited) </ShortName>
<MenuCategory> Statements </MenuCategory>
<Position> 5 </Position>
</Report>
<Report instance="bdc-20220703.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R6.htm </HtmlFileName>
<LongName> 1005006 - Statement - Condensed Consolidated Stockholders' Equity Statements (Unaudited) (Parenthetical) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.belden.com/role/CondensedConsolidatedStockholdersEquityStatementsUnauditedParenthetical </Role>
<ShortName> Condensed Consolidated Stockholders' Equity Statements (Unaudited) (Parenthetical) </ShortName>
<MenuCategory> Statements </MenuCategory>
<Position> 6 </Position>
</Report>
<Report instance="bdc-20220703.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R7.htm </HtmlFileName>
<LongName> 2101101 - Disclosure - Summary of Significant Accounting Policies </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.belden.com/role/SummaryofSignificantAccountingPolicies </Role>
<ShortName> Summary of Significant Accounting Policies </ShortName>
<MenuCategory> Notes </MenuCategory>
<Position> 7 </Position>
</Report>
<Report instance="bdc-20220703.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R8.htm </HtmlFileName>
<LongName> 2104102 - Disclosure - Revenues </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.belden.com/role/Revenues </Role>
<ShortName> Revenues </ShortName>
<MenuCategory> Notes </MenuCategory>
<Position> 8 </Position>
</Report>
<Report instance="bdc-20220703.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R9.htm </HtmlFileName>
<LongName> 2112103 - Disclosure - Acquisitions </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.belden.com/role/Acquisitions </Role>
<ShortName> Acquisitions </ShortName>
<MenuCategory> Notes </MenuCategory>
<Position> 9 </Position>
</Report>
<Report instance="bdc-20220703.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R10.htm </HtmlFileName>
<LongName> 2117104 - Disclosure - Disposals </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.belden.com/role/Disposals </Role>
<ShortName> Disposals </ShortName>
<MenuCategory> Notes </MenuCategory>
<Position> 10 </Position>
</Report>
<Report instance="bdc-20220703.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R11.htm </HtmlFileName>
<LongName> 2119105 - Disclosure - Discontinued Operations </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.belden.com/role/DiscontinuedOperations </Role>
<ShortName> Discontinued Operations </ShortName>
<MenuCategory> Notes </MenuCategory>
<Position> 11 </Position>
</Report>
<Report instance="bdc-20220703.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R12.htm </HtmlFileName>
<LongName> 2124106 - Disclosure - Reportable Segments </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.belden.com/role/ReportableSegments </Role>
<ShortName> Reportable Segments </ShortName>
<MenuCategory> Notes </MenuCategory>
<Position> 12 </Position>
</Report>
<Report instance="bdc-20220703.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R13.htm </HtmlFileName>
<LongName> 2129107 - Disclosure - Income (loss) per Share </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.belden.com/role/IncomelossperShare </Role>
<ShortName> Income (loss) per Share </ShortName>
<MenuCategory> Notes </MenuCategory>
<Position> 13 </Position>
</Report>
<Report instance="bdc-20220703.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R14.htm </HtmlFileName>
<LongName> 2133108 - Disclosure - Credit Losses </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.belden.com/role/CreditLosses </Role>
<ShortName> Credit Losses </ShortName>
<MenuCategory> Notes </MenuCategory>
<Position> 14 </Position>
</Report>
<Report instance="bdc-20220703.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R15.htm </HtmlFileName>
<LongName> 2136109 - Disclosure - Inventories </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.belden.com/role/Inventories </Role>
<ShortName> Inventories </ShortName>
<MenuCategory> Notes </MenuCategory>
<Position> 15 </Position>
</Report>
<Report instance="bdc-20220703.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R16.htm </HtmlFileName>
<LongName> 2139110 - Disclosure - Leases </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.belden.com/role/Leases </Role>
<ShortName> Leases </ShortName>
<MenuCategory> Notes </MenuCategory>
<Position> 16 </Position>
</Report>
<Report instance="bdc-20220703.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R17.htm </HtmlFileName>
<LongName> 2147111 - Disclosure - Long-Lived Assets </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.belden.com/role/LongLivedAssets </Role>
<ShortName> Long-Lived Assets </ShortName>
<MenuCategory> Notes </MenuCategory>
<Position> 17 </Position>
</Report>
<Report instance="bdc-20220703.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R18.htm </HtmlFileName>
<LongName> 2149112 - Disclosure - Severance, Restructuring, and Acquisition Integration Activities </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.belden.com/role/SeveranceRestructuringandAcquisitionIntegrationActivities </Role>
<ShortName> Severance, Restructuring, and Acquisition Integration Activities </ShortName>
<MenuCategory> Notes </MenuCategory>
<Position> 18 </Position>
</Report>
<Report instance="bdc-20220703.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R19.htm </HtmlFileName>
<LongName> 2153113 - Disclosure - Long-Term Debt and Other Borrowing Arrangements </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.belden.com/role/LongTermDebtandOtherBorrowingArrangements </Role>
<ShortName> Long-Term Debt and Other Borrowing Arrangements </ShortName>
<MenuCategory> Notes </MenuCategory>
<Position> 19 </Position>
</Report>
<Report instance="bdc-20220703.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R20.htm </HtmlFileName>
<LongName> 2157114 - Disclosure - Net Investment Hedge </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.belden.com/role/NetInvestmentHedge </Role>
<ShortName> Net Investment Hedge </ShortName>
<MenuCategory> Notes </MenuCategory>
<Position> 20 </Position>
</Report>
<Report instance="bdc-20220703.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R21.htm </HtmlFileName>
<LongName> 2159115 - Disclosure - Income Taxes </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.belden.com/role/IncomeTaxes </Role>
<ShortName> Income Taxes </ShortName>
<MenuCategory> Notes </MenuCategory>
<Position> 21 </Position>
</Report>
<Report instance="bdc-20220703.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R22.htm </HtmlFileName>
<LongName> 2161116 - Disclosure - Pension and Other Postretirement Obligations </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.belden.com/role/PensionandOtherPostretirementObligations </Role>
<ShortName> Pension and Other Postretirement Obligations </ShortName>
<MenuCategory> Notes </MenuCategory>
<Position> 22 </Position>
</Report>
<Report instance="bdc-20220703.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R23.htm </HtmlFileName>
<LongName> 2164117 - Disclosure - Comprehensive Income and Accumulated Other Comprehensive Income (Loss) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.belden.com/role/ComprehensiveIncomeandAccumulatedOtherComprehensiveIncomeLoss </Role>
<ShortName> Comprehensive Income and Accumulated Other Comprehensive Income (Loss) </ShortName>
<MenuCategory> Notes </MenuCategory>
<Position> 23 </Position>
</Report>
<Report instance="bdc-20220703.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R24.htm </HtmlFileName>
<LongName> 2169118 - Disclosure - Share Repurchase </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.belden.com/role/ShareRepurchase </Role>
<ShortName> Share Repurchase </ShortName>
<MenuCategory> Notes </MenuCategory>
<Position> 24 </Position>
</Report>
<Report instance="bdc-20220703.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R25.htm </HtmlFileName>
<LongName> 2202201 - Disclosure - Summary of Significant Accounting Policies (Policies) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.belden.com/role/SummaryofSignificantAccountingPoliciesPolicies </Role>
<ShortName> Summary of Significant Accounting Policies (Policies) </ShortName>
<MenuCategory> Policies </MenuCategory>
<ParentRole> http://www.belden.com/role/SummaryofSignificantAccountingPolicies </ParentRole>
<Position> 25 </Position>
</Report>
<Report instance="bdc-20220703.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R26.htm </HtmlFileName>
<LongName> 2305301 - Disclosure - Revenues (Tables) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.belden.com/role/RevenuesTables </Role>
<ShortName> Revenues (Tables) </ShortName>
<MenuCategory> Tables </MenuCategory>
<ParentRole> http://www.belden.com/role/Revenues </ParentRole>
<Position> 26 </Position>
</Report>
<Report instance="bdc-20220703.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R27.htm </HtmlFileName>
<LongName> 2313302 - Disclosure - Acquisitions (Tables) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.belden.com/role/AcquisitionsTables </Role>
<ShortName> Acquisitions (Tables) </ShortName>
<MenuCategory> Tables </MenuCategory>
<ParentRole> http://www.belden.com/role/Acquisitions </ParentRole>
<Position> 27 </Position>
</Report>
<Report instance="bdc-20220703.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R28.htm </HtmlFileName>
<LongName> 2320303 - Disclosure - Discontinued Operations (Tables) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.belden.com/role/DiscontinuedOperationsTables </Role>
<ShortName> Discontinued Operations (Tables) </ShortName>
<MenuCategory> Tables </MenuCategory>
<ParentRole> http://www.belden.com/role/DiscontinuedOperations </ParentRole>
<Position> 28 </Position>
</Report>
<Report instance="bdc-20220703.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R29.htm </HtmlFileName>
<LongName> 2325304 - Disclosure - Reportable Segments (Tables) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.belden.com/role/ReportableSegmentsTables </Role>
<ShortName> Reportable Segments (Tables) </ShortName>
<MenuCategory> Tables </MenuCategory>
<ParentRole> http://www.belden.com/role/ReportableSegments </ParentRole>
<Position> 29 </Position>
</Report>
<Report instance="bdc-20220703.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R30.htm </HtmlFileName>
<LongName> 2330305 - Disclosure - Income (loss) per Share (Tables) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.belden.com/role/IncomelossperShareTables </Role>
<ShortName> Income (loss) per Share (Tables) </ShortName>
<MenuCategory> Tables </MenuCategory>
<ParentRole> http://www.belden.com/role/IncomelossperShare </ParentRole>
<Position> 30 </Position>
</Report>
<Report instance="bdc-20220703.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R31.htm </HtmlFileName>
<LongName> 2334306 - Disclosure - Credit Losses (Tables) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.belden.com/role/CreditLossesTables </Role>
<ShortName> Credit Losses (Tables) </ShortName>
<MenuCategory> Tables </MenuCategory>
<ParentRole> http://www.belden.com/role/CreditLosses </ParentRole>
<Position> 31 </Position>
</Report>
<Report instance="bdc-20220703.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R32.htm </HtmlFileName>
<LongName> 2337307 - Disclosure - Inventories (Tables) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.belden.com/role/InventoriesTables </Role>
<ShortName> Inventories (Tables) </ShortName>
<MenuCategory> Tables </MenuCategory>
<ParentRole> http://www.belden.com/role/Inventories </ParentRole>
<Position> 32 </Position>
</Report>
<Report instance="bdc-20220703.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R33.htm </HtmlFileName>
<LongName> 2340308 - Disclosure - Leases (Tables) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.belden.com/role/LeasesTables </Role>
<ShortName> Leases (Tables) </ShortName>
<MenuCategory> Tables </MenuCategory>
<ParentRole> http://www.belden.com/role/Leases </ParentRole>
<Position> 33 </Position>
</Report>
<Report instance="bdc-20220703.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R34.htm </HtmlFileName>
<LongName> 2350309 - Disclosure - Severance, Restructuring, and Acquisition Integration Activities (Tables) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.belden.com/role/SeveranceRestructuringandAcquisitionIntegrationActivitiesTables </Role>
<ShortName> Severance, Restructuring, and Acquisition Integration Activities (Tables) </ShortName>
<MenuCategory> Tables </MenuCategory>
<ParentRole> http://www.belden.com/role/SeveranceRestructuringandAcquisitionIntegrationActivities </ParentRole>
<Position> 34 </Position>
</Report>
<Report instance="bdc-20220703.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R35.htm </HtmlFileName>
<LongName> 2354310 - Disclosure - Long-Term Debt and Other Borrowing Arrangements (Tables) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.belden.com/role/LongTermDebtandOtherBorrowingArrangementsTables </Role>
<ShortName> Long-Term Debt and Other Borrowing Arrangements (Tables) </ShortName>
<MenuCategory> Tables </MenuCategory>
<ParentRole> http://www.belden.com/role/LongTermDebtandOtherBorrowingArrangements </ParentRole>
<Position> 35 </Position>
</Report>
<Report instance="bdc-20220703.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R36.htm </HtmlFileName>
<LongName> 2362311 - Disclosure - Pension and Other Postretirement Obligations (Tables) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.belden.com/role/PensionandOtherPostretirementObligationsTables </Role>
<ShortName> Pension and Other Postretirement Obligations (Tables) </ShortName>
<MenuCategory> Tables </MenuCategory>
<ParentRole> http://www.belden.com/role/PensionandOtherPostretirementObligations </ParentRole>
<Position> 36 </Position>
</Report>
<Report instance="bdc-20220703.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R37.htm </HtmlFileName>
<LongName> 2365312 - Disclosure - Comprehensive Income and Accumulated Other Comprehensive Income (Loss) (Tables) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.belden.com/role/ComprehensiveIncomeandAccumulatedOtherComprehensiveIncomeLossTables </Role>
<ShortName> Comprehensive Income and Accumulated Other Comprehensive Income (Loss) (Tables) </ShortName>
<MenuCategory> Tables </MenuCategory>
<ParentRole> http://www.belden.com/role/ComprehensiveIncomeandAccumulatedOtherComprehensiveIncomeLoss </ParentRole>
<Position> 37 </Position>
</Report>
<Report instance="bdc-20220703.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R38.htm </HtmlFileName>
<LongName> 2403401 - Disclosure - Summary of Significant Accounting Policies - Additional Information (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.belden.com/role/SummaryofSignificantAccountingPoliciesAdditionalInformationDetails </Role>
<ShortName> Summary of Significant Accounting Policies - Additional Information (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 38 </Position>
</Report>
<Report instance="bdc-20220703.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R39.htm </HtmlFileName>
<LongName> 2406402 - Disclosure - Revenues - Major Product Category (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.belden.com/role/RevenuesMajorProductCategoryDetails </Role>
<ShortName> Revenues - Major Product Category (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 39 </Position>
</Report>
<Report instance="bdc-20220703.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R40.htm </HtmlFileName>
<LongName> 2407403 - Disclosure - Revenues - Location of Customer (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.belden.com/role/RevenuesLocationofCustomerDetails </Role>
<ShortName> Revenues - Location of Customer (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 40 </Position>
</Report>
<Report instance="bdc-20220703.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R41.htm </HtmlFileName>
<LongName> 2408404 - Disclosure - Revenues - Estimated and Accrued Variable Consideration (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.belden.com/role/RevenuesEstimatedandAccruedVariableConsiderationDetails </Role>
<ShortName> Revenues - Estimated and Accrued Variable Consideration (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 41 </Position>
</Report>
<Report instance="bdc-20220703.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R42.htm </HtmlFileName>
<LongName> 2409405 - Disclosure - Revenues - Narrative (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.belden.com/role/RevenuesNarrativeDetails </Role>
<ShortName> Revenues - Narrative (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 42 </Position>
</Report>
<Report instance="bdc-20220703.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R43.htm </HtmlFileName>
<LongName> 2410406 - Disclosure - Revenues - Deferred Revenue (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.belden.com/role/RevenuesDeferredRevenueDetails </Role>
<ShortName> Revenues - Deferred Revenue (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 43 </Position>
</Report>
<Report instance="bdc-20220703.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R44.htm </HtmlFileName>
<LongName> 2411407 - Disclosure - Revenues - Sales Commissions (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.belden.com/role/RevenuesSalesCommissionsDetails </Role>
<ShortName> Revenues - Sales Commissions (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 44 </Position>
</Report>
<Report instance="bdc-20220703.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R45.htm </HtmlFileName>
<LongName> 2414408 - Disclosure - Acquisitions - Additional Information (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.belden.com/role/AcquisitionsAdditionalInformationDetails </Role>
<ShortName> Acquisitions - Additional Information (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 45 </Position>
</Report>
<Report instance="bdc-20220703.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R46.htm </HtmlFileName>
<LongName> 2415409 - Disclosure - Acquisitions - Schedule of Recognized Identified Assets Acquired and Liabilities Assumed (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.belden.com/role/AcquisitionsScheduleofRecognizedIdentifiedAssetsAcquiredandLiabilitiesAssumedDetails </Role>
<ShortName> Acquisitions - Schedule of Recognized Identified Assets Acquired and Liabilities Assumed (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 46 </Position>
</Report>
<Report instance="bdc-20220703.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R47.htm </HtmlFileName>
<LongName> 2416410 - Disclosure - Acquisitions - Schedule of Acquired Intangible Assets (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.belden.com/role/AcquisitionsScheduleofAcquiredIntangibleAssetsDetails </Role>
<ShortName> Acquisitions - Schedule of Acquired Intangible Assets (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 47 </Position>
</Report>
<Report instance="bdc-20220703.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R48.htm </HtmlFileName>
<LongName> 2418411 - Disclosure - Disposals (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.belden.com/role/DisposalsDetails </Role>
<ShortName> Disposals (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<ParentRole> http://www.belden.com/role/Disposals </ParentRole>
<Position> 48 </Position>
</Report>
<Report instance="bdc-20220703.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R49.htm </HtmlFileName>
<LongName> 2421412 - Disclosure - Discontinued Operations - Narrative (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.belden.com/role/DiscontinuedOperationsNarrativeDetails </Role>
<ShortName> Discontinued Operations - Narrative (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 49 </Position>
</Report>
<Report instance="bdc-20220703.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R50.htm </HtmlFileName>
<LongName> 2422413 - Disclosure - Discontinued Operations - Operating Results of the Disposal Group (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.belden.com/role/DiscontinuedOperationsOperatingResultsoftheDisposalGroupDetails </Role>
<ShortName> Discontinued Operations - Operating Results of the Disposal Group (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 50 </Position>
</Report>
<Report instance="bdc-20220703.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R51.htm </HtmlFileName>
<LongName> 2423414 - Disclosure - Discontinued Operations - Assets and Liabilities of the Disposal Group (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.belden.com/role/DiscontinuedOperationsAssetsandLiabilitiesoftheDisposalGroupDetails </Role>
<ShortName> Discontinued Operations - Assets and Liabilities of the Disposal Group (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 51 </Position>
</Report>
<Report instance="bdc-20220703.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R52.htm </HtmlFileName>
<LongName> 2426415 - Disclosure - Reportable Segments - Additional Information (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.belden.com/role/ReportableSegmentsAdditionalInformationDetails </Role>
<ShortName> Reportable Segments - Additional Information (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 52 </Position>
</Report>
<Report instance="bdc-20220703.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R53.htm </HtmlFileName>
<LongName> 2427416 - Disclosure - Reportable Segments - Operating Segment Information (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.belden.com/role/ReportableSegmentsOperatingSegmentInformationDetails </Role>
<ShortName> Reportable Segments - Operating Segment Information (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 53 </Position>
</Report>
<Report instance="bdc-20220703.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R54.htm </HtmlFileName>
<LongName> 2428417 - Disclosure - Reportable Segments - Reconciliation of Total Reportable Segments' Revenues and EBITDA to Consolidated Revenues and Consolidated Income Before Taxes (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.belden.com/role/ReportableSegmentsReconciliationofTotalReportableSegmentsRevenuesandEBITDAtoConsolidatedRevenuesandConsolidatedIncomeBeforeTaxesDetails </Role>
<ShortName> Reportable Segments - Reconciliation of Total Reportable Segments' Revenues and EBITDA to Consolidated Revenues and Consolidated Income Before Taxes (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 54 </Position>
</Report>
<Report instance="bdc-20220703.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R55.htm </HtmlFileName>
<LongName> 2431418 - Disclosure - Income (loss) per Share - Basis for Income Per Share Computations (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.belden.com/role/IncomelossperShareBasisforIncomePerShareComputationsDetails </Role>
<ShortName> Income (loss) per Share - Basis for Income Per Share Computations (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<ParentRole> http://www.belden.com/role/IncomelossperShareTables </ParentRole>
<Position> 55 </Position>
</Report>
<Report instance="bdc-20220703.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R56.htm </HtmlFileName>
<LongName> 2432419 - Disclosure - Income (loss) per Share - Additional Information (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.belden.com/role/IncomelossperShareAdditionalInformationDetails </Role>
<ShortName> Income (loss) per Share - Additional Information (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<ParentRole> http://www.belden.com/role/IncomelossperShareTables </ParentRole>
<Position> 56 </Position>
</Report>
<Report instance="bdc-20220703.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R57.htm </HtmlFileName>
<LongName> 2435420 - Disclosure - Credit Losses (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.belden.com/role/CreditLossesDetails </Role>
<ShortName> Credit Losses (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<ParentRole> http://www.belden.com/role/CreditLossesTables </ParentRole>
<Position> 57 </Position>
</Report>
<Report instance="bdc-20220703.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R58.htm </HtmlFileName>
<LongName> 2438421 - Disclosure - Inventories - Major Classes of Inventories (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.belden.com/role/InventoriesMajorClassesofInventoriesDetails </Role>
<ShortName> Inventories - Major Classes of Inventories (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 58 </Position>
</Report>
<Report instance="bdc-20220703.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R59.htm </HtmlFileName>
<LongName> 2441422 - Disclosure - Leases - Additional Information (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.belden.com/role/LeasesAdditionalInformationDetails </Role>
<ShortName> Leases - Additional Information (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 59 </Position>
</Report>
<Report instance="bdc-20220703.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R60.htm </HtmlFileName>
<LongName> 2442423 - Disclosure - Leases - Components of Lease Expense (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.belden.com/role/LeasesComponentsofLeaseExpenseDetails </Role>
<ShortName> Leases - Components of Lease Expense (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 60 </Position>
</Report>
<Report instance="bdc-20220703.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R61.htm </HtmlFileName>
<LongName> 2443424 - Disclosure - Leases - Supplemental Cash Flow Information Related To Leases (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.belden.com/role/LeasesSupplementalCashFlowInformationRelatedToLeasesDetails </Role>
<ShortName> Leases - Supplemental Cash Flow Information Related To Leases (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 61 </Position>
</Report>
<Report instance="bdc-20220703.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R62.htm </HtmlFileName>
<LongName> 2444425 - Disclosure - Leases - Supplemental Balance Sheet Information Related To Leases (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.belden.com/role/LeasesSupplementalBalanceSheetInformationRelatedToLeasesDetails </Role>
<ShortName> Leases - Supplemental Balance Sheet Information Related To Leases (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 62 </Position>
</Report>
<Report instance="bdc-20220703.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R63.htm </HtmlFileName>
<LongName> 2445426 - Disclosure - Leases - Supplemental Other Information Related To Leases (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.belden.com/role/LeasesSupplementalOtherInformationRelatedToLeasesDetails </Role>
<ShortName> Leases - Supplemental Other Information Related To Leases (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 63 </Position>
</Report>
<Report instance="bdc-20220703.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R64.htm </HtmlFileName>
<LongName> 2446427 - Disclosure - Leases - Maturities of Lease Liabilities (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.belden.com/role/LeasesMaturitiesofLeaseLiabilitiesDetails </Role>
<ShortName> Leases - Maturities of Lease Liabilities (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 64 </Position>
</Report>
<Report instance="bdc-20220703.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R65.htm </HtmlFileName>
<LongName> 2448428 - Disclosure - Long-Lived Assets - Additional Information (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.belden.com/role/LongLivedAssetsAdditionalInformationDetails </Role>
<ShortName> Long-Lived Assets - Additional Information (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 65 </Position>
</Report>
<Report instance="bdc-20220703.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R66.htm </HtmlFileName>
<LongName> 2451429 - Disclosure - Severance, Restructuring, and Acquisition Integration Activities - Additional Information (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.belden.com/role/SeveranceRestructuringandAcquisitionIntegrationActivitiesAdditionalInformationDetails </Role>
<ShortName> Severance, Restructuring, and Acquisition Integration Activities - Additional Information (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 66 </Position>
</Report>
<Report instance="bdc-20220703.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R67.htm </HtmlFileName>
<LongName> 2452430 - Disclosure - Severance, Restructuring, and Acquisition Integration Activities - Costs of Various Programs (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.belden.com/role/SeveranceRestructuringandAcquisitionIntegrationActivitiesCostsofVariousProgramsDetails </Role>
<ShortName> Severance, Restructuring, and Acquisition Integration Activities - Costs of Various Programs (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 67 </Position>
</Report>
<Report instance="bdc-20220703.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R68.htm </HtmlFileName>
<LongName> 2455431 - Disclosure - Long-Term Debt and Other Borrowing Arrangements - Carrying Values of Long-Term Debt and Other Borrowing Arrangements (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.belden.com/role/LongTermDebtandOtherBorrowingArrangementsCarryingValuesofLongTermDebtandOtherBorrowingArrangementsDetails </Role>
<ShortName> Long-Term Debt and Other Borrowing Arrangements - Carrying Values of Long-Term Debt and Other Borrowing Arrangements (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 68 </Position>
</Report>
<Report instance="bdc-20220703.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R69.htm </HtmlFileName>
<LongName> 2456432 - Disclosure - Long-Term Debt and Other Borrowing Arrangements - Additional Information (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.belden.com/role/LongTermDebtandOtherBorrowingArrangementsAdditionalInformationDetails </Role>
<ShortName> Long-Term Debt and Other Borrowing Arrangements - Additional Information (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 69 </Position>
</Report>
<Report instance="bdc-20220703.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R70.htm </HtmlFileName>
<LongName> 2458433 - Disclosure - Net Investment Hedge (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.belden.com/role/NetInvestmentHedgeDetails </Role>
<ShortName> Net Investment Hedge (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<ParentRole> http://www.belden.com/role/NetInvestmentHedge </ParentRole>
<Position> 70 </Position>
</Report>
<Report instance="bdc-20220703.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R71.htm </HtmlFileName>
<LongName> 2460434 - Disclosure - Income Taxes - Additional Information (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.belden.com/role/IncomeTaxesAdditionalInformationDetails </Role>
<ShortName> Income Taxes - Additional Information (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 71 </Position>
</Report>
<Report instance="bdc-20220703.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R72.htm </HtmlFileName>
<LongName> 2463435 - Disclosure - Pension and Other Postretirement Obligations - Components of Net Periodic Benefit Costs (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.belden.com/role/PensionandOtherPostretirementObligationsComponentsofNetPeriodicBenefitCostsDetails </Role>
<ShortName> Pension and Other Postretirement Obligations - Components of Net Periodic Benefit Costs (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 72 </Position>
</Report>
<Report instance="bdc-20220703.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R73.htm </HtmlFileName>
<LongName> 2466436 - Disclosure - Comprehensive Income and Accumulated Other Comprehensive Income (Loss) - Total Comprehensive Income (Loss) (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.belden.com/role/ComprehensiveIncomeandAccumulatedOtherComprehensiveIncomeLossTotalComprehensiveIncomeLossDetails </Role>
<ShortName> Comprehensive Income and Accumulated Other Comprehensive Income (Loss) - Total Comprehensive Income (Loss) (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<ParentRole> http://www.belden.com/role/ComprehensiveIncomeandAccumulatedOtherComprehensiveIncomeLossTables </ParentRole>
<Position> 73 </Position>
</Report>
<Report instance="bdc-20220703.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R74.htm </HtmlFileName>
<LongName> 2467437 - Disclosure - Comprehensive Income and Accumulated Other Comprehensive Income (Loss) - Components of Other Comprehensive Income (Loss), Net of Tax (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.belden.com/role/ComprehensiveIncomeandAccumulatedOtherComprehensiveIncomeLossComponentsofOtherComprehensiveIncomeLossNetofTaxDetails </Role>
<ShortName> Comprehensive Income and Accumulated Other Comprehensive Income (Loss) - Components of Other Comprehensive Income (Loss), Net of Tax (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<ParentRole> http://www.belden.com/role/ComprehensiveIncomeandAccumulatedOtherComprehensiveIncomeLossTables </ParentRole>
<Position> 74 </Position>
</Report>
<Report instance="bdc-20220703.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R75.htm </HtmlFileName>
<LongName> 2468438 - Disclosure - Comprehensive Income and Accumulated Other Comprehensive Income (Loss) - Summary of Effects of Reclassifications from Accumulated Other Comprehensive Income (Loss) (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.belden.com/role/ComprehensiveIncomeandAccumulatedOtherComprehensiveIncomeLossSummaryofEffectsofReclassificationsfromAccumulatedOtherComprehensiveIncomeLossDetails </Role>
<ShortName> Comprehensive Income and Accumulated Other Comprehensive Income (Loss) - Summary of Effects of Reclassifications from Accumulated Other Comprehensive Income (Loss) (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<ParentRole> http://www.belden.com/role/ComprehensiveIncomeandAccumulatedOtherComprehensiveIncomeLossTables </ParentRole>
<Position> 75 </Position>
</Report>
<Report instance="bdc-20220703.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R76.htm </HtmlFileName>
<LongName> 2470439 - Disclosure - Share Repurchase (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.belden.com/role/ShareRepurchaseDetails </Role>
<ShortName> Share Repurchase (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<ParentRole> http://www.belden.com/role/ShareRepurchase </ParentRole>
<Position> 76 </Position>
</Report>
<Report>
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<LongName> All Reports </LongName>
<ReportType> Book </ReportType>
<ShortName> All Reports </ShortName>
</Report>
</MyReports>
<InputFiles>
<File doctype="10-Q" original="bdc-20220703.htm"> bdc-20220703.htm </File>
<File> bdc-20220703.xsd </File>
<File> bdc-20220703_cal.xml </File>
<File> bdc-20220703_def.xml </File>
<File> bdc-20220703_lab.xml </File>
<File> bdc-20220703_pre.xml </File>
<File> ex311q22022.htm </File>
<File> ex312q22022.htm </File>
<File> ex321q22022.htm </File>
<File> ex322q22022.htm </File>
<File> stretchachievementstockawa.htm </File>
</InputFiles>
<SupplementalFiles/>
<BaseTaxonomies>
<BaseTaxonomy items="1097"> http://fasb.org/us-gaap/2022 </BaseTaxonomy>
<BaseTaxonomy items="30"> http://xbrl.sec.gov/dei/2022 </BaseTaxonomy>
</BaseTaxonomies>
<HasPresentationLinkbase> true </HasPresentationLinkbase>
<HasCalculationLinkbase> true </HasCalculationLinkbase>
</FilingSummary>


2 Subsequent Filings that Reference this Filing

  As Of               Filer                 Filing    For·On·As Docs:Size             Issuer                      Filing Agent

 2/13/24  Belden Inc.                       10-K       12/31/23  148:16M
 2/24/23  Belden Inc.                       10-K       12/31/22  146:18M
Top
Filing Submission 0000913142-22-000023   –   Alternative Formats (Word / Rich Text, HTML, Plain Text, et al.)

Copyright © 2024 Fran Finnegan & Company LLC – All Rights Reserved.
AboutPrivacyRedactionsHelp — Sun., Apr. 28, 8:10:21.1am ET