Operating Leases Lessee, Operating Lease, Liability, to be Paid, Fiscal Year Maturity [Abstract] Adjustments to reconcile net income to net cash provided by operating activities: Adjustments to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract] Statistical Measurement [Domain] Statistical Measurement [Domain] Schedule of Lease Expense, Term and Discount Rate Lease, Cost [Table Text Block] Unbilled accounts receivable Contract with Customer, Asset, after Allowance for Credit Loss, Current Expected return on pension assets/amortization Periodic Defined Benefits Expense Reversal of Expense Excluding Interest Cost And Service Cost Component Periodic Defined Benefits Expense Reversal of Expense Excluding Interest Cost And Service Cost Component Collateral Held [Domain] Collateral Held [Domain] Proceeds from debt, net of issuance costs Proceeds from Issuance of Long-Term Debt and Capital Securities, Net Cover page. Cover [Abstract] Decrease in cash Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect Schedule of Maturity of Operating Lease Liabilities Lessee, Operating Lease, Liability, to be Paid, Maturity [Table Text Block] Intangible Assets Disclosure [Table] Intangible Asset, Indefinite-Lived [Table] Percentage of voting interests acquired Business Acquisition, Percentage of Voting Interests Acquired Trading Symbol Trading Symbol Segment Reporting Information [Line Items] Segment Reporting Information [Line Items] Ownership percent Equity Method Investment, Ownership Percentage All Trading Arrangements All Trading Arrangements [Member] Compensation Actually Paid vs. Net Income Compensation Actually Paid vs. Net Income [Text Block] Derivative asset fair value Derivative Asset, Subject to Master Netting Arrangement, before Offset Non-NEOs Non-NEOs [Member] Schedule of Computation of Earnings Per Share Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] Award vesting period Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Period Rule 10b5-1 Arrangement Adopted Rule 10b5-1 Arrangement Adopted [Flag] Schedule of Receivables Sold Transfer of Financial Assets Accounted for as Sales [Table Text Block] Awards Close in Time to MNPI Disclosures Awards Close in Time to MNPI Disclosures [Table] Derivative [Line Items] Derivative [Line Items] Cash dividends Dividends, Cash Additions/adjustments Goodwill, Measurement Period Adjustment Distribution to noncontrolling interest Noncontrolling Interest, Decrease from Distributions to Noncontrolling Interest Holders Pay vs Performance Disclosure [Line Items] Peer Group Total Shareholder Return Amount Peer Group Total Shareholder Return Amount Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis] Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis] Accounts receivable and unbilled accounts receivable Increase (Decrease) in Accounts Receivable Derivative [Table] Derivative [Table] Non-Rule 10b5-1 Arrangement Adopted Non-Rule 10b5-1 Arrangement Adopted [Flag] Schedule of Notional Amounts and Fair Value Schedule of Derivative Instruments in Statement of Financial Position, Fair Value [Table Text Block] Interest rate at period rate Line of Credit Facility, Interest Rate at Period End Restructuring and Related Activities [Abstract] Award Timing Disclosures [Line Items] Other assets and liabilities Increase (Decrease) in Other Operating Assets and Liabilities, Net Investment, Name [Domain] Investment, Name [Domain] Other Performance Measure, Amount Other Performance Measure, Amount 2027 Finite-Lived Intangible Asset, Expected Amortization, Year Three Portion at Fair Value Measurement Portion at Fair Value Measurement [Member] Goodwill [Line Items] Goodwill [Line Items] LEASES Lessee, Operating Leases [Text Block] Common stock, shares outstanding (in shares) Beginning balance (in shares) Ending balance (in shares) Common Stock, Shares, Outstanding Operating lease cost Operating Lease, Cost Number of shares available for grant (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Available for Grant Total noncurrent assets Assets, Noncurrent Financing Activities Net Cash Provided by (Used in) Financing Activities, Continuing Operations [Abstract] 2024 Credit Agreement 2024 Credit Agreement [Member] 2024 Credit Agreement Revenue from Contract with Customer [Abstract] Revenue from Contract with Customer [Abstract] Customer deposits Contract with Customer, Liability, Current Plan Name Plan Name [Domain] Other noncurrent assets Other Assets, Noncurrent Entity Tax Identification Number Entity Tax Identification Number Threatened Litigation Threatened Litigation [Member] Leases [Abstract] Leases [Abstract] Gross Carrying Amount Finite-Lived Intangible Assets, Gross Schedule Of Finite Lived Intangible Assets [Table] Intangible Asset, Finite-Lived [Table] Schedule of Long-term Debt Schedule of Long-Term Debt Instruments [Table Text Block] Stock repurchase (in shares) Treasury Stock, Shares, Acquired Supply Chain Financing Program Supplier Finance Program [Policy Text Block] Supplier Finance Program Collateral Pledged Collateral Pledged [Member] Operating Segments Operating Segments [Member] Selling, general and administrative expenses Selling, General and Administrative Expenses [Member] Delayed Draw Term Loan Restated Credit Agreement [Member] Restated Credit Agreement Net cash provided by operating activities Net Cash Provided by (Used in) Operating Activities Treasury Stock Treasury Stock, Common [Member] Schedule of Changes in Accumulated Other Comprehensive Loss by Component, Net of Tax Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block] Term Loan Delayed Draw Term Loan Secured Debt [Member] Interest expense and other, net Interest Expense And Other Net Amount of interest expense and other revenue and expenses that are associated with the entity's normal revenue producing operation. Plan Name Plan Name [Axis] Equity Components [Axis] Equity Components [Axis] Other Accrued Liabilities Other Accrued Liabilities [Member] Other Accrued Liabilities Other current assets Other Assets, Current Award Timing Method Award Timing Method [Text Block] Trading Arrangements, by Individual Trading Arrangements, by Individual [Table] Trade Names Trade Names [Member] Entity Common Stock, Shares Outstanding Entity Common Stock, Shares Outstanding Insider Trading Policies and Procedures [Line Items] Proceeds from dispositions of businesses Proceeds from Divestiture of Businesses Use of Estimates Use of Estimates, Policy [Policy Text Block] Business Acquisition, Acquiree [Domain] Business Acquisition, Acquiree [Domain] 3.45% Senior Notes, due 2026 3.45 Percent Senior Notes Due Two Thousand and Twenty Six [Member] 3.45 Percent Senior Notes Due Two Thousand and Twenty Six [Member] Adjustment to Compensation, Amount Adjustment to Compensation Amount Additional paid-in capital Additional Paid in Capital, Common Stock Compensation Amount Outstanding Recovery Compensation Amount Diluted Earnings Per Share, Diluted [Abstract] Aggregate Change in Present Value of Accumulated Benefit for All Pension Plans Reported in Summary Compensation Table Aggregate Change in Present Value of Accumulated Benefit for All Pension Plans Reported in Summary Compensation Table [Member] Entity Small Business Entity Small Business Company Selected Measure Amount Company Selected Measure Amount Geographical [Axis] Geographical [Axis] Schedule of Restructuring Charges Restructuring and Related Costs [Table Text Block] Tabular List, Table Tabular List [Table Text Block] Fair Value, Inputs, Level 3 Fair Value, Inputs, Level 3 [Member] Unrealized (loss) gain on derivative contracts Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification, before Tax Share Based Compensation Arrangement By Share Based Payment Award [Line Items] Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] Aggregate Grant Date Fair Value of Equity Award Amounts Reported in Summary Compensation Table Aggregate Grant Date Fair Value of Equity Award Amounts Reported in Summary Compensation Table [Member] Other noncurrent assets Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Other Noncurrent Assets Debt instrument, variable interest rate, type flag Debt Instrument, Variable Interest Rate, Type [Extensible Enumeration] Payments for restructuring Payments for Restructuring Aftermarket Aftermarket [Member] Aftermarket Backlog Order or Production Backlog [Member] Credit Facility Credit Facility [Domain] Cash, cash equivalents and restricted cash Cash, cash equivalents and restricted cash, beginning of period Cash, cash equivalents and restricted cash, end of period Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents Schedule of Accounts, Notes, Loans and Financing Receivable [Table] Accounts and Financing Receivables [Table] Unamortized compensation expense expected to be vested Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount Assets Assets, Current [Abstract] Goodwill Beginning balance Ending balance Goodwill Consolidation Items [Axis] Consolidation Items [Axis] Payment of income tax withholding on share-based compensation Payment, Tax Withholding, Share-Based Payment Arrangement INVENTORIES Inventory Disclosure [Text Block] Warranty claim payments Standard and Extended Product Warranty Accrual, Decrease for Payments Adjustment for incentive stock awards expected to vest (in shares) Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Number Expected To Vest Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Number Expected To Vest Treasury stock, shares (in shares) Beginning balance (in shares) Ending balance (in shares) Treasury Stock, Common, Shares Forgone Recovery due to Disqualification of Tax Benefits, Amount Forgone Recovery due to Disqualification of Tax Benefits, Amount Products And Services Product and Service [Domain] Stock Option Share-Based Payment Arrangement, Option [Member] Foreign Exchange Forward Foreign Exchange Forward [Member] Vested (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period, Weighted Average Grant Date Fair Value Goodwill [Roll Forward] Goodwill [Roll Forward] Total Derivative, Fair Value, Net 2025 Lessee, Operating Lease, Liability, to be Paid, Year One Other financing activities Proceeds from (Payments for) Other Financing Activities Comprehensive income attributable to Wabtec shareholders Comprehensive Income (Loss), Net of Tax, Attributable to Parent Uncommited Money Market Line Credit Agreement Uncommited Money Market Line Credit Agreement [Member] Uncommited Money Market Line Credit Agreement Directors Plan Non-Employee Directors’ Fee and Stock Option Plan [Member] Non-Employee Directors’ Fee and Stock Option Plan [Member] Interest coverage ratio Debt Instrument, Covenant, Interest Coverage Ratio, Minimum Debt Instrument, Covenant, Interest Coverage Ratio, Minimum Security Exchange Name Security Exchange Name Debt instrument, basis spread on variable rate (as a percent) Debt Instrument, Basis Spread on Variable Rate Award Type Award Type [Axis] Foreign currency impact Goodwill, Foreign Currency Translation Gain (Loss) Basic Earnings Per Share, Basic [Abstract] Restricted Cash Cash and Cash Equivalents, Restricted Cash and Cash Equivalents, Policy [Policy Text Block] Number of Shares Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward] Work-in-progress Inventory, Work in Process, Net of Reserves Property, plant and equipment, net Property, Plant and Equipment, Net Total Liabilities Liabilities Recognized in current year Contract With Customer Liability New Contract Additions Contract With Customer Liability New Contract Additions Noncontrolling interest Equity, Attributable to Noncontrolling Interest Cash dividends (in dollars per share) Common Stock, Dividends, Per Share, Cash Paid Common stock, par value (in dollars per share) Common Stock, Par or Stated Value Per Share Forgone Recovery, Explanation of Impracticability Forgone Recovery, Explanation of Impracticability [Text Block] Engineering expenses Research and Development Expense Schedule Of Share Based Compensation Arrangements By Share Based Payment Award [Table] Schedule of Share-Based Compensation Arrangements by Share-Based Payment Award [Table] Revolving Credit Facility Revolving Credit Facility [Member] Expiration Date Trading Arrangement Expiration Date Goodwill and Intangible Assets Disclosure [Abstract] Goodwill and Intangible Assets Disclosure [Abstract] Income tax expense related to components of other comprehensive income Other Comprehensive Income (Loss), Tax, Portion Attributable to Parent Reclassified to accounts receivable Contract with Customer, Asset, Reclassified to Receivable Total Shareholder Return Amount Total Shareholder Return Amount Common stock, shares issued (in shares) Common Stock, Shares, Issued Adjustment for incentive stock awards expected to vest (in dollars per shares) Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Net Performance Adjustment Weighted Average Net Performance Adjustment Fair Value Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Net Performance Adjustment Weighted Average Net Performance Adjustment Fair Value Accrued income taxes Increase (Decrease) in Income Taxes Payable Equity Awards Adjustments, Footnote Equity Awards Adjustments, Footnote [Text Block] Maximum borrowing capacity Maximum Availability Line of Credit Facility, Maximum Borrowing Capacity Percent of revenue from customers outside the U.S. (as a percent) Concentration Risk, Percentage Equipment Equipment [Member] Insider Trading Policies and Procedures Adopted Insider Trading Policies and Procedures Adopted [Flag] Debt Instrument [Line Items] Debt Instrument [Line Items] Named Executive Officers, Footnote Named Executive Officers, Footnote [Text Block] Goodwill and Intangible Assets Goodwill and Intangible Assets, Policy [Policy Text Block] Common stock, shares authorized (in shares) Common Stock, Shares Authorized Acquisitions of businesses, net of cash acquired Payments to Acquire Businesses, Net of Cash Acquired Basis of Presentation Basis of Accounting, Policy [Policy Text Block] Diluted (in shares) Weighted average shares outstanding- diluted (in shares) Weighted Average Number of Shares Outstanding, Diluted Total expected costs Restructuring and Related Cost, Expected Cost MNPI Disclosure Timed for Compensation Value MNPI Disclosure Timed for Compensation Value [Flag] Remainder of 2024 Finite-Lived Intangible Asset, Expected Amortization, Remainder of Fiscal Year AOCI Attributable to Parent, Net of Tax [Roll Forward] AOCI Attributable to Parent, Net of Tax [Roll Forward] Long-term Debt, Type [Axis] Long-Term Debt, Type [Axis] Total Westinghouse Air Brake Technologies Corporation shareholders’ equity Equity, Attributable to Parent Litigation Case [Axis] Litigation Case [Axis] Investing Activities Net Cash Provided by (Used in) Investing Activities, Continuing Operations [Abstract] Hedging Designation [Domain] Hedging Designation [Domain] Balance Sheet Location [Axis] Statement of Financial Position Location, Balance [Axis] Contract Assets Change in Contract with Customer Asset [Roll Forward] Change in Contract with Customer Asset [Roll Forward] Below market intangible amortization Amortization Of Intangible Liability Amortization Of Intangible Liability Schedule of Change in the Carrying Amount of Goodwill by Segment Schedule of Goodwill [Table Text Block] Payment of contingent consideration Payment for Contingent Consideration Liability, Financing Activities Concentration Risk Type Concentration Risk Type [Domain] Letters of Credit Under Credit Agreement Letters of Credit Outstanding, Amount Selling, general and administrative expenses Selling, General and Administrative Expense Share-based compensation, relative total stockholder return modifier, payment percentage, increase Share-Based Compensation, Relative Total Stockholder Return Modifier, Payment Percentage, Increase Share-Based Compensation, Relative Total Stockholder Return Modifier, Payment Percentage, Increase Other comprehensive income (loss), net of tax Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent Accounts receivable Accounts Receivable, after Allowance for Credit Loss, Current Cost of goods sold Cost of Sales [Member] Goods Product [Member] Supply chain financing term Supplier Finance Program, Term Supplier Finance Program, Term Total Long-Term Debt Pension Adjustments Prior Service Cost Pension Adjustments Prior Service Cost [Member] Document Fiscal Period Focus Document Fiscal Period Focus Interest rate period decrease Debt Instrument, Interest Rate, Stated Percentage Period Increase (Decrease) Debt Instrument, Interest Rate, Stated Percentage Period Increase (Decrease) All Executive Categories All Executive Categories [Member] Assumed conversion of dilutive stock-based compensation plans (in shares) Incremental Common Shares Attributable to Dilutive Effect of Share-Based Payment Arrangements Balance Sheet Location [Domain] Statement of Financial Position Location, Balance [Domain] 2026 Finite-Lived Intangible Asset, Expected Amortization, Year Two Changed Peer Group, Footnote Changed Peer Group, Footnote [Text Block] Goodwill deductible for tax purpose Business Acquisition, Goodwill, Expected Tax Deductible Amount Assets Assets [Abstract] Other comprehensive (loss) income, net of tax Other comprehensive income (loss), net Other Comprehensive Income (Loss), Net of Tax Document Type Document Type Derivative Contract Type Derivative Contract [Domain] Effective Interest Rate Debt Instrument, Interest Rate, Effective Percentage Pension Benefits Adjustments, Footnote Pension Benefits Adjustments, Footnote [Text Block] Schedule of Segment Financial Information Schedule of Segment Reporting Information, by Segment [Table Text Block] Total Shareholder Return Vs Peer Group Total Shareholder Return Vs Peer Group [Text Block] 2011 Plan Plan Two Thousand Eleven [Member] Plan two thousand eleven. Other Income and Expenses [Abstract] Other Income and Expenses [Abstract] Vested (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period Schedule of Change in Carrying Amount of Contract Assets and Contract Liabilities Contract with Customer, Contract Asset, Contract Liability, and Receivable [Table Text Block] Schedule of Amortization Expense Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block] Trade names Indefinite-Lived Trademarks Maximum Maximum [Member] Amortization expense Intangible assets, amortization expense Amortization of Intangible Assets Balance at beginning of year Balance at end of period Contract with Customer, Liability Equity Valuation Assumption Difference, Footnote Equity Valuation Assumption Difference, Footnote [Text Block] Net Carrying Amount Finite-Lived Intangible Assets, Net Non-US Non-US [Member] Accounts payable Accounts Payable, Current Accounting Policies [Abstract] Accounting Policies [Abstract] Net sales: Revenues [Abstract] ACQUISITIONS Business Combination Disclosure [Text Block] Current Fiscal Year End Date Current Fiscal Year End Date Less: Present value discount Lessee, Operating Lease, Liability, Undiscounted Excess Amount Statistical Measurement [Axis] Statistical Measurement [Axis] PEO Name PEO Name Supplier finance program, obligation Supplier Finance Program, Obligation Non-Rule 10b5-1 Arrangement Terminated Non-Rule 10b5-1 Arrangement Terminated [Flag] Distribution to noncontrolling interest Payments to Noncontrolling Interests Income before income taxes Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest Non-PEO NEO Average Total Compensation Amount Non-PEO NEO Average Total Compensation Amount Share Based Compensation Arrangements By Share Based Payment Award Award Type And Plan Name Award Type [Domain] Name Outstanding Recovery, Individual Name 2018 Refinancing Credit Agreement Two Thousand and Eighteen Refinancing Agreement [Member] Two Thousand and Eighteen Refinancing Agreement [Member] Cash and cash equivalents Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Cash and Equivalents Compensation Actually Paid vs. Company Selected Measure Compensation Actually Paid vs. Company Selected Measure [Text Block] Share-based compensation, relative total stockholder return modifier, payment percentage, decrease Share-Based Compensation, Relative Total Stockholder Return Modifier, Payment Percentage, Decrease Share-Based Compensation, Relative Total Stockholder Return Modifier, Payment Percentage, Decrease Net assets acquired Business Combination, Recognized Identifiable Assets Acquired, Goodwill, and Liabilities Assumed, Net Accrued postretirement and pension benefits Liability, Defined Benefit Plan, Noncurrent Non-PEO NEO Non-PEO NEO [Member] Trade names, useful life Finite-Lived Intangible Asset, Useful Life Additional Paid-in Capital Additional Paid-in Capital [Member] Award Timing Predetermined Award Timing Predetermined [Flag] Recognized in current year Contract With Customer Asset New Contract Additions Contract With Customer Asset New Contract Additions Payments of debt Repayment of Long-Term Debt, Long-Term Lease Obligation, and Capital Security Cash dividends Payments of Ordinary Dividends, Common Stock 3.20% Senior Notes, due 2025 3.2000 Percent Senior Notes Due 2025 3.2000 Percent Senior Notes Due Two Thousand and Twenty Five [Member] 3.2000 Percent Senior Notes Due Two Thousand and Twenty Five Investment, Name [Axis] Investment, Name [Axis] Debt redemption price (as a percent) Debt Instrument, Redemption Price, Percentage Customer relationships Customer Relationships [Member] Accounting Standards Recently Issued New Accounting Pronouncements, Policy [Policy Text Block] Scenario Forecast Forecast [Member] Net income attributable to Wabtec shareholders (in dollars per share) Diluted (in dollars per share) Earnings Per Share, Diluted Finite Lived Intangible Assets By Major Class Finite-Lived Intangible Assets by Major Class [Axis] Accumulated Amortization Finite-Lived Intangible Assets, Accumulated Amortization Revenue Recognition Revenue from Contract with Customer [Policy Text Block] Name Measure Name Cost of sales: Cost of Goods and Services Sold [Abstract] Entity Interactive Data Current Entity Interactive Data Current Restatement does not require Recovery Restatement Does Not Require Recovery [Text Block] Percentage of incentive stock awards expected to be vested and awarded of stocks granted Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Rights, Percentage Statement of Financial Position [Abstract] Statement of Financial Position [Abstract] RESTRUCTURING Restructuring and Related Activities Disclosure [Text Block] Accrued warranty Product Warranty Accrual, Current Stock-based compensation expense Share-Based Payment Arrangement, Noncash Expense Net income Net income Net income Net Income (Loss), Including Portion Attributable to Noncontrolling Interest Pension and postretirement benefit plans Accumulated Defined Benefit Plans Adjustment Attributable to Parent [Member] Inventory Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Inventory Income tax expense Income Tax Expense (Benefit) Other income and expenses: Nonoperating Income (Expense) [Abstract] Stated interest rate (as a percent) Debt Instrument, Interest Rate, Stated Percentage Gross Notional Amount Derivative, Notional Amount Net income attributable to Wabtec shareholders per common share Earnings Per Share, Basic and Diluted EPS [Abstract] Earnings Per Share, Basic and Diluted EPS Total net sales Total sales Revenue from Contract with Customer, Excluding Assessed Tax Product Information [Line Items] Product Information [Line Items] Other (expense) income, net Total Other (expense) income, net Nonoperating Income (Expense) Services Service [Member] Original Equipment Manufacturer OEM [Member] OEM Statement of Comprehensive Income [Abstract] Statement of Comprehensive Income [Abstract] Concentration Risk Benchmark Concentration Risk Benchmark [Domain] Integration 2.0 Integration 2.0 [Member] Integration 2.0 Effective tax rate Effective Income Tax Rate Reconciliation, Percent Net cash used for investing activities Net Cash Provided by (Used in) Investing Activities Income from operations Income (loss) from operations Operating Income (Loss) Business Acquisition [Line Items] Business Acquisition [Line Items] Number of reportable segments Number of Reportable Segments Total Liabilities and Equity Liabilities and Equity 4.70% Senior Notes, due 2028 4.70 Percent Senior Notes Due Two Thousand and Twenty Eight [Member] 4.70 Percent Senior Notes Due Two Thousand and Twenty Eight [Member] Rule 10b5-1 Arrangement Terminated Rule 10b5-1 Arrangement Terminated [Flag] All Adjustments to Compensation All Adjustments to Compensation [Member] Fair Value Hierarchy and NAV [Axis] Fair Value Hierarchy and NAV [Axis] Accrued compensation Employee-related Liabilities, Current Hedging Designation [Axis] Hedging Designation [Axis] Schedule of Components of Other Income, Net Schedule of Other Nonoperating Income (Expense) [Table Text Block] FAIR VALUE MEASUREMENT AND DERIVATIVE INSTRUMENTS Derivative Instruments and Hedging Activities Disclosure [Text Block] Restructuring charges Total Integration 2.0 restructuring charges Restructuring Charges Foreign currency impact Contract with Customer Liability Increase (Decrease) Foreign Currency Translation Adjustment Contract with Customer Liability Increase (Decrease) Foreign Currency Translation Adjustment Accumulated Other Comprehensive Income (Loss) [Line Items] Accumulated Other Comprehensive Income (Loss) [Line Items] Commitments and Contingencies Disclosure [Abstract] Commitments and Contingencies Disclosure [Abstract] Interest expense, net Interest Income (Expense), Nonoperating Finite Lived Intangible Assets Major Class Name Finite-Lived Intangible Assets, Major Class Name [Domain] Noncurrent liabilities Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Noncurrent Liabilities Underlying Security Market Price Change Underlying Security Market Price Change, Percent Scenario [Domain] Scenario [Domain] Individual: Individual [Axis] Accumulated Other Comprehensive Loss AOCI Attributable to Parent AOCI Attributable to Parent [Member] 1.25% Senior Notes (EUR), due 2027 1.25 Percent Euro Notes Due Two Thousand and Twenty Seven [Member] 1.25 Percent Euro Notes Due Two Thousand and Twenty Seven Restricted cash Restricted Cash Performance obligation period Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Period Derivative contracts Accumulated Gain (Loss), Net, Cash Flow Hedge, Parent [Member] Inventories, net Total inventories Inventory, Net Long-term Debt, Type [Domain] Long-Term Debt, Type [Domain] Product Or Service Product and Service [Axis] Entity Address, State or Province Entity Address, State or Province Statement [Line Items] Statement [Line Items] Derivative Instruments and Hedging Activities Disclosure [Abstract] Derivative Instruments and Hedging Activities Disclosure [Abstract] Erroneous Compensation Analysis Erroneous Compensation Analysis [Text Block] Operating expenses: Operating Expenses [Abstract] Compensation Actually Paid vs. Total Shareholder Return Compensation Actually Paid vs. Total Shareholder Return [Text Block] Accounts, Notes, Loans and Financing Receivable [Line Items] Accounts, Notes, Loans and Financing Receivable [Line Items] Business combination, consideration transferred Business Combination, Consideration Transferred Outstanding, beginning of period (in dollars per share) Outstanding, end of period (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value Liabilities and Shareholders’ Equity Liabilities and Equity [Abstract] Derivative term Derivative, Term of Contract Lokomotiv Kurastyru Zauyty (LKZ) Lokomotiv Kurastyru Zauyty (LKZ) [Member] Lokomotiv Kurastyru Zauyty (LKZ) Restricted Stock and Units Restricted Stock And Units [Member] Restricted stock and units. Noncurrent contract assets Contract with Customer, Asset, after Allowance for Credit Loss, Noncurrent Minimum Minimum [Member] Restatement Determination Date Restatement Determination Date Schedule of Restricted Stock Activity and Incentive Stock Awards Activity Schedule of Incentive Stock Awards Activity and Restricted Stock Activity [Table Text Block] Schedule of Incentive Stock Awards Activity and Restricted Stock Activity [Table Text Block] Fair Value Estimate of Fair Value Measurement [Member] Adoption Date Trading Arrangement Adoption Date Pay vs Performance Disclosure Pay vs Performance Disclosure [Table] Noncurrent contract liabilities Contract with Customer, Liability, Noncurrent Interest Rate Contracts Interest Rate Contract [Member] Contract Liabilities Change in Contract with Customer Liability [Roll Forward] Change in Contract with Customer Liability [Roll Forward] Erroneously Awarded Compensation Recovery Erroneously Awarded Compensation Recovery [Table] 5.611% Senior Notes, due 2034 5.611 Percent Senior Notes Due Two Thousand and Thirty Four [Member] 5.611 Percent Senior Notes Due Two Thousand and Thirty Four Segments [Axis] Segments [Axis] Change in Fair Value as of Vesting Date of Prior Year Equity Awards Vested in Covered Year Change in Fair Value as of Vesting Date of Prior Year Equity Awards Vested in Covered Year [Member] Derivative Instrument [Axis] Derivative Instrument [Axis] Other income, net Other Income [Member] Exercise Price Award Exercise Price EARNINGS PER SHARE Earnings Per Share [Text Block] Arrangement Duration Trading Arrangement Duration Digital Intelligence Digital Intelligence [Member] Digital Intelligence Proceeds from treasury stock issued from the exercise of stock options and other benefit plans, net of tax Stock Issued During Period, Value, Stock Options Exercised GOODWILL AND INTANGIBLE ASSETS Goodwill and Intangible Assets Disclosure [Text Block] Change in unrealized gain (loss) on pension and post-retirement benefit plans Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, before Tax Subsidiaries Subsidiaries [Member] Granted (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value Peer Group Issuers, Footnote Peer Group Issuers, Footnote [Text Block] Restructuring Plan [Axis] Restructuring Plan [Axis] Other Borrowings Other Debt Obligations [Member] Segments [Domain] Segments [Domain] Material Terms of Trading Arrangement Material Terms of Trading Arrangement [Text Block] Account receivable securitization facility, maximum amount Account Receivable Securitization Facility, Maximum Amount Account Receivable Securitization Facility, Maximum Amount 2028 Finite-Lived Intangible Asset, Expected Amortization, Year Four All Individuals All Individuals [Member] PEO PEO [Member] Income Tax Disclosure [Abstract] Income Tax Disclosure [Abstract] Name Trading Arrangement, Individual Name Other miscellaneous expense, net Other Nonoperating Income (Expense) 2011 and 2000 Plans Plan Two Thousand Eleven And Two Thousand [Member] Plan Two Thousand Eleven And Two Thousand General Electric Company General Electric Company [Member] General Electric Company [Member] Statement of Stockholders' Equity [Abstract] Statement of Stockholders' Equity [Abstract] Other intangible assets, net Intangible Assets, Net (Excluding Goodwill) Lease obligation incurred Lease Obligation Incurred Equity income Income (Loss) from Equity Method Investments Schedule of Line of Credit Facilities Schedule of Line of Credit Facilities [Table Text Block] Treasury stock, at cost, 55.0 and 49.1 shares, at September 30, 2024 and December 31, 2023, respectively Treasury Stock, Common, Value Business Combination, Asset Acquisition, and Joint Venture Formation [Abstract] Awards Close in Time to MNPI Disclosures, Table Awards Close in Time to MNPI Disclosures [Table Text Block] Prior Year End Fair Value of Equity Awards Granted in Any Prior Year that Fail to Meet Applicable Vesting Conditions During Covered Year Prior Year End Fair Value of Equity Awards Granted in Any Prior Year that Fail to Meet Applicable Vesting Conditions During Covered Year [Member] Aggregate Erroneous Compensation Amount Aggregate Erroneous Compensation Amount Restructuring Cost and Reserve [Line Items] Restructuring Cost and Reserve [Line Items] Total purchase price (as a percent) Business Combination, Step Acquisition, Equity Interest in Acquiree, Including Subsequent Acquisition, Percentage Provisions for loss contracts Provision for Loss on Contracts Local Phone Number Local Phone Number Freight Segment Freight Segment [Member] Freight Segment Liabilities assumed Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Liabilities [Abstract] WARRANTIES Product Warranty Disclosure [Text Block] Aggregate Erroneous Compensation Not Yet Determined Aggregate Erroneous Compensation Not Yet Determined [Text Block] Total liabilities assumed Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Liabilities Total operating expenses Operating Expenses Deferred income taxes Deferred Income Tax Liabilities, Net Proceeds from treasury stock issued from the exercise of stock options and other benefit plans, net of tax (in shares) Stock Granted Exercised And Cancelled For Various Equity Instruments Stock awards granted, exercised and cancelled for the following forms of stock compensation 1) Stock Options 2) Restricted Stock Awards and 3) Incentive Stock Awards. Acquisitions/adjustments Contract with Customer, Asset, Increase (Decrease) for Contract Acquired in Business Combination Changes in operating assets and liabilities, net of acquisitions and dispositions: Increase (Decrease) in Operating Capital [Abstract] PEO Total Compensation Amount PEO Total Compensation Amount Liabilities at fair value Derivative Liability, Subject to Master Netting Arrangement, before Offset Current year amounts reclassified to revenue Contract with Customer Liability Revenue Recognized from Current Year Additions Contract with Customer Liability Revenue Recognized from Current Year Additions Income Statement Location [Axis] Statement of Income Location, Balance [Axis] Other comprehensive income (loss) before tax Other Comprehensive Income (Loss), before Tax, Portion Attributable to Parent COMMITMENTS AND CONTINGENCIES Commitments and Contingencies Disclosure [Text Block] Debt Disclosure [Abstract] Debt Disclosure [Abstract] Common Stock Common Stock [Member] Measure: Measure [Axis] Depreciation Expense Depreciation, Depletion, and Amortization [Policy Text Block] Forgone Recovery due to Expense of Enforcement, Amount Forgone Recovery due to Expense of Enforcement, Amount Other current assets Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets, Other Schedule of Business Acquisitions, by Acquisition [Table] Schedule of Business Acquisitions, by Acquisition [Table] Line of Credit Line of Credit [Member] Granted (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Net of Forfeitures Entity Emerging Growth Company Entity Emerging Growth Company Segment Reporting [Abstract] Segment Reporting [Abstract] Entity Central Index Key Entity Central Index Key Acquired technology Technology Equipment [Member] Restructuring period Restructuring Activities Restructuring Period Restructuring Activities Restructuring Period Damages alleged Loss Contingency, Damages Sought, Value Scenario [Axis] Scenario [Axis] Schedule of Components of Inventory, Net of Reserves Schedule of Inventory, Current [Table Text Block] Non-GAAP Measure Description Non-GAAP Measure Description [Text Block] Foreign currency translation Accumulated Foreign Currency Adjustment Attributable to Parent [Member] Non-PEO NEO Average Compensation Actually Paid Amount Non-PEO NEO Average Compensation Actually Paid Amount Warranty expense Standard and Extended Product Warranty Accrual, Increase for Warranties Issued Award Timing, How MNPI Considered Award Timing, How MNPI Considered [Text Block] Equity Component [Domain] Equity Component [Domain] SEGMENT INFORMATION Segment Reporting Disclosure [Text Block] Current portion of long-term debt Less: current portion Long-Term Debt, Current Maturities Additional 402(v) Disclosure Additional 402(v) Disclosure [Text Block] Amounts reclassified from Accumulated other comprehensive (loss) income Reclassification from Accumulated Other Comprehensive Income, Current Period, Net of Tax Stock based compensation APIC, Share-Based Payment Arrangement, Increase for Cost Recognition Restricted Stock Restricted Stock [Member] Entity Shell Company Entity Shell Company Measurement Basis [Axis] Measurement Basis [Axis] Entity Incorporation, State or Country Code Entity Incorporation, State or Country Code Accumulated Other Comprehensive Loss Comprehensive Income, Policy [Policy Text Block] Title Trading Arrangement, Individual Title Denver Transit, Installation of Constant Wireless Crossings Denver Transit Installation of Constant Wireless Crossings [Member] Denver Transit Installation of Constant Wireless Crossings [Member] Consolidated Entities [Axis] Consolidated Entities [Axis] Statement [Table] Statement [Table] ACCOUNTING POLICIES Significant Accounting Policies [Text Block] Geographic Concentration Risk Geographic Concentration Risk [Member] Consolidation Items [Domain] Consolidation Items [Domain] City Area Code City Area Code Liabilities Liabilities, Current [Abstract] Number of countries company operates Number of Countries in which Entity Operates Contingent consideration, current Business Combination, Contingent Consideration, Liability Insider Trading Policies and Procedures Not Adopted Insider Trading Policies and Procedures Not Adopted [Text Block] Concentration Risk By Benchmark Concentration Risk Benchmark [Axis] Total current assets Assets, Current Statement of Cash Flows [Abstract] Statement of Cash Flows [Abstract] Senior Notes Senior Notes [Member] L&M Radiator, Inc L&M Radiator, Inc [Member] L&M Radiator, Inc Leverage ratio calculation, restricted cash amount Debt Instrument, Covenant, Leverage Ratio Calculation, Restricted Cash Amount Debt Instrument, Covenant, Leverage Ratio Calculation, Restricted Cash Amount Current Availability Line of Credit Facility, Remaining Borrowing Capacity Repurchase of stock Payments for Repurchase of Common Stock Exercisable at period end (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Number Schedule of Long-term Debt Instruments [Table] Schedule of Long-Term Debt Instruments [Table] Long-term debt Long-term portion Long-Term Debt, Excluding Current Maturities Schedule Of Segment Reporting Information By Segment [Table] Schedule of Segment Reporting Information, by Segment [Table] Other intangible assets Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill Weighted Average Grant Date Fair Value Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Abstract] Accumulated Other Comprehensive Income (Loss) [Table] Accumulated Other Comprehensive Income (Loss) [Table] Remaining performance obligation percentage expected to be recognized Revenue, Remaining Performance Obligation, Percentage INCOME TAXES Income Tax Disclosure [Text Block] 2028 Lessee, Operating Lease, Liability, to be Paid, Year Four Earnings Per Share [Abstract] Earnings Per Share [Abstract] Numerator Net Income (Loss) Attributable to Parent [Abstract] Schedule of Sales by Product Revenue from External Customers by Products and Services [Table Text Block] Raw materials Inventory, Raw Materials, Net of Reserves Retained earnings Retained Earnings (Accumulated Deficit) Accounts receivable from securitization Accounts Receivable from Securitization Revenue from Contract with Customer Benchmark Revenue from Contract with Customer Benchmark [Member] Inventories Increase (Decrease) in Inventories Deferred financing costs Debt Issuance Costs, Gross Organization, Consolidation and Presentation of Financial Statements [Abstract] Organization, Consolidation and Presentation of Financial Statements [Abstract] Aggregate Available Trading Arrangement, Securities Aggregate Available Amount Equity Awards Adjustments Equity Awards Adjustments [Member] Weighted-average discount rate Operating Lease, Weighted Average Discount Rate, Percent Present value of lease liabilities Operating Lease, Liability Net cash used for financing activities Net Cash Provided by (Used in) Financing Activities Underlying Securities Award Underlying Securities Amount Performance Shares Incentive Stock Units Performance Shares [Member] Foreign currency impact/other Standard and Extended Product Warranty Accrual, Foreign Currency Translation Gain (Loss) Credit Facility Credit Facility [Axis] Product Warranties Disclosures [Abstract] Product Warranties Disclosures [Abstract] Amendment Flag Amendment Flag Entity Registrant Name Entity Registrant Name Net cash proceeds received included in cash from operations Proceeds from (Repayments of) Accounts Receivable Securitization Net loss on disposal of property, plant and equipment Gain (Loss) on Disposition of Property Plant Equipment Accounts receivable Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets, Receivables Operating Activities Net Cash Provided by (Used in) Operating Activities, Continuing Operations [Abstract] Adjustment to Non-PEO NEO Compensation Footnote Adjustment to Non-PEO NEO Compensation Footnote [Text Block] Stock Appreciation Rights (SARs) Stock Appreciation Rights (SARs) [Member] Corporate Activities and Elimination Corporate And Eliminations [Member] Corporate And Eliminations [Member] Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Table] Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Table] Gross profit Gross Profit Schedule of Changes in Product Warranty Reserve Schedule of Product Warranty Liability [Table Text Block] Fair Value as of Grant Date Award Grant Date Fair Value OTHER (EXPENSE) INCOME, NET Other Income and Other Expense Disclosure [Text Block] Other comprehensive (loss) income before reclassifications Other Comprehensive Income (Loss), before Reclassifications, Net of Tax Fair Value, Inputs, Level 2 Fair Value, Inputs, Level 2 [Member] Unamortized debt issuance costs Debt Issuance Costs, Net LONG-TERM DEBT Debt Disclosure [Text Block] Fair Value Hierarchy and NAV [Domain] Fair Value Hierarchy and NAV [Domain] Intangible assets, weighted average remaining useful life (years) Finite-Lived Intangible Assets, Remaining Amortization Period Collateral Held [Axis] Collateral Held [Axis] Equity Equity, Including Portion Attributable to Noncontrolling Interest [Abstract] Geographical [Domain] Geographical [Domain] Recovery of Erroneously Awarded Compensation Disclosure [Line Items] Face Value Company borrowed amount Debt Instrument, Face Amount Total assets acquired Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Assets, Including Goodwill Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Assets, Including Goodwill Acquired Technology Technology-Based Intangible Assets [Member] Balance at the beginning Balance at end of period Standard and Extended Product Warranty Accrual Entity Address, Postal Zip Code Entity Address, Postal Zip Code Schedule of Restructuring and Related Costs [Table] Restructuring Cost [Table] Restatement Determination Date: Restatement Determination Date [Axis] Title of 12(b) Security Title of 12(b) Security Concentration Risk By Type Concentration Risk Type [Axis] Common stock, $.01 par value; 500.0 shares authorized and 226.9 shares issued: 171.9 and 177.8 outstanding at September 30, 2024 and December 31, 2023, respectively Common Stock, Value, Issued Fiscal Period Fiscal Period, Policy [Policy Text Block] Acquisitions Contract with Customer, Liability, Increase (Decrease) for Contract Acquired in Business Combination Share-based Payment Arrangement [Abstract] Share-Based Payment Arrangement [Abstract] Litigation Status [Axis] Litigation Status [Axis] Year-over-Year Change in Fair Value of Equity Awards Granted in Prior Years That are Outstanding and Unvested Year-over-Year Change in Fair Value of Equity Awards Granted in Prior Years That are Outstanding and Unvested [Member] Foreign currency impact Contract With Customer Asset Increase (Decrease) Foreign Currency Translation Adjustment Contract With Customer Asset Increase (Decrease) Foreign Currency Translation Adjustment Finite Lived Intangible Assets [Line Items] Finite-Lived Intangible Assets [Line Items] Canceled (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Forfeitures, Weighted Average Grant Date Fair Value Other current liabilities Other Current Liabilities [Member] Intangible Assets Disclosure [Line Items] Indefinite-Lived Intangible Assets [Line Items] Year-end Fair Value of Equity Awards Granted in Covered Year that are Outstanding and Unvested Year-end Fair Value of Equity Awards Granted in Covered Year that are Outstanding and Unvested [Member] Debt instrument, covenant, leverage ratio, maximum Debt Instrument, Covenant, Leverage Ratio, Maximum Debt Instrument, Covenant, Leverage Ratio, Maximum Depreciation and amortization Depreciation, Depletion and Amortization, Nonproduction Fair Value Measurement [Domain] Fair Value Measurement [Domain] Net income attributable to Wabtec shareholders (in dollars per share) Basic (in dollars per share) Earnings Per Share, Basic Accounts payable Increase (Decrease) in Accounts Payable Adjustment To PEO Compensation, Footnote Adjustment To PEO Compensation, Footnote [Text Block] Award Timing MNPI Disclosure Award Timing MNPI Disclosure [Text Block] Movement in Standard and Extended Product Warranty, Increase (Decrease) [Roll Forward] Movement in Standard and Extended Product Warranty Accrual, Increase (Decrease) [Roll Forward] Plan term Share-Based Compensation Arrangement by Share-Based Payment Award, Expiration Period Schedule Of Product Information [Table] Nature of Operation, Product Information, Concentration of Risk [Table] Current liabilities Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities Foreign currency loss Realized Gain (Loss), Foreign Currency Transaction, before Tax Aggregate Pension Adjustments Service Cost Aggregate Pension Adjustments Service Cost [Member] Schedule Of Goodwill [Table] Goodwill [Table] Designated Designated as Hedging Instrument [Member] Compensation Actually Paid vs. Other Measure Compensation Actually Paid vs. Other Measure [Text Block] Total current liabilities Liabilities, Current Vesting Date Fair Value of Equity Awards Granted and Vested in Covered Year Vesting Date Fair Value of Equity Awards Granted and Vested in Covered Year [Member] Weighted average shares outstanding Weighted Average Number of Shares Outstanding, Diluted [Abstract] Total Assets Assets Transit Segment Transit Segment [Member] Transit segment. 2025 Finite-Lived Intangible Asset, Expected Amortization, Year One Total cost of sales Cost of Goods and Services Sold Outstanding Borrowings Long-Term Line of Credit Granted (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period Purchase of property, plant and equipment Payments to Acquire Property, Plant, and Equipment Other long-term liabilities Other Liabilities, Noncurrent Number of countries where product is found (more than) Number Of Countries Where Product Found Number of countries where product found. Forgone Recovery due to Violation of Home Country Law, Amount Forgone Recovery due to Violation of Home Country Law, Amount Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items] Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items] Commitments and contingencies (Note 14) Commitments and Contingencies Termination Date Trading Arrangement Termination Date BUSINESS Nature of Operations [Text Block] 2026 Lessee, Operating Lease, Liability, to be Paid, Year Two Revolving Receivables Program Accounts Receivable Securitization, Policy [Policy Text Block] Accounts Receivable Securitization, Policy STOCK-BASED COMPENSATION Share-Based Payment Arrangement [Text Block] Assets acquired Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Assets [Abstract] Non-Designated Not Designated as Hedging Instrument [Member] Revolving Credit Facility Multi-Currency Revolving Loan Facility [Member] Multi-Currency Revolving Loan Facility Entity Address, City or Town Entity Address, City or Town Schedule of Preliminary Estimated Fair Values of the Assets Acquired and Liabilities Assumed at the Date of the Acquisition Schedule of Recognized Identified Assets Acquired and Liabilities Assumed [Table Text Block] Debt Instrument Debt Instrument [Axis] Proceeds from disposal of property, plant and equipment Proceeds From Sale Of Property, Plant, And Equipment And Divestiture Of Business Proceeds From Sale Of Property, Plant, And Equipment And Divestiture Of Business Portfolio Optimization Portfolio Optimization [Member] Portfolio Optimization Stock-based compensation expense Share-Based Payment Arrangement, Expense Net income attributable to Wabtec shareholders Net income attributable to Wabtec shareholders Net Income (Loss) Attributable to Parent Trading Arrangement: Trading Arrangement [Axis] Pay vs Performance Disclosure, Table Pay vs Performance [Table Text Block] Loss Contingencies [Table] Loss Contingencies [Table] Canceled (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Forfeited in Period Business Acquisition [Axis] Business Acquisition [Axis] Schedule of Intangible Assets of the Company, Other Than Goodwill and Trade Names Schedule of Finite-Lived Intangible Assets [Table Text Block] Aggregate borrowing amount Line of Credit Facility, Current Borrowing Capacity Equity Awards Adjustments, Excluding Value Reported in Compensation Table Equity Awards Adjustments, Excluding Value Reported in the Compensation Table [Member] Dividends or Other Earnings Paid on Equity Awards not Otherwise Reflected in Total Compensation for Covered Year Dividends or Other Earnings Paid on Equity Awards not Otherwise Reflected in Total Compensation for Covered Year [Member] Entity File Number Entity File Number 4.15% Senior Notes, due 2024 4.150 Percent Senior Notes Due Two Thousand and Twenty Four [Member] 4.150 Percent Senior Notes Due Two Thousand and Twenty Four [Member] Consolidated Entities [Domain] Consolidated Entities [Domain] CONTRACT ASSETS AND CONTRACT LIABILITIES Revenue from Contract with Customer [Text Block] Document Fiscal Year Focus Document Fiscal Year Focus Non-controlling Interest Noncontrolling Interest [Member] Income Statement [Abstract] Income Statement [Abstract] Entity Address, Address Line One Entity Address, Address Line One Denominator Weighted Average Number of Shares Outstanding Reconciliation [Abstract] Stock repurchase Treasury Stock, Value, Acquired, Cost Method Debt Instrument, Name [Domain] Debt Instrument, Name [Domain] Effect of changes in currency exchange rates Effect of Exchange Rate on Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Continuing Operations Restructuring Plan [Domain] Restructuring Plan [Domain] Other accrued liabilities Other Accrued Liabilities, Current Name Forgone Recovery, Individual Name Remaining 2024 Lessee, Operating Lease, Liability, to be Paid, Remainder of Fiscal Year Gross receivables sold/cash proceeds received Proceeds from Accounts Receivable Securitization Weighted-average remaining lease term (years) Operating Lease, Weighted Average Remaining Lease Term Document Period End Date Document Period End Date Customer collections remitted to financial institution Repayments of Accounts Receivable Securitization Finished goods Inventory, Finished Goods, Net of Reserves Award Timing MNPI Considered Award Timing MNPI Considered [Flag] Total lease payments Lessee, Operating Lease, Liability, to be Paid Outstanding, beginning of period (in shares) Outstanding, end of period (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Number Insider Trading Arrangements [Line Items] Balance at beginning of year Balance at end of period Contract with Customer, Asset, after Allowance for Credit Loss Inventory Disclosure [Abstract] Inventory Disclosure [Abstract] Outstanding Aggregate Erroneous Compensation Amount Outstanding Aggregate Erroneous Compensation Amount Other current assets Other Current Assets [Member] 2027 Lessee, Operating Lease, Liability, to be Paid, Year Three PEO Actually Paid Compensation Amount PEO Actually Paid Compensation Amount Amounts in beginning balance reclassified to revenue Contract with Customer, Liability, Revenue Recognized Adjustment to Compensation: Adjustment to Compensation [Axis] Less: Net income attributable to noncontrolling interest Net Income (Loss) Attributable to Noncontrolling Interest Foreign Exchange Contracts Foreign Exchange Contract [Member] Document Transition Report Document Transition Report Document Quarterly Report Document Quarterly Report Litigation Case [Domain] Litigation Case [Domain] Accumulated other comprehensive loss Accumulated Other Comprehensive Income (Loss), Net of Tax Entity Current Reporting Status Entity Current Reporting Status Retained Earnings Retained Earnings [Member] Pension Adjustments Service Cost Pension Adjustments Service Cost [Member] Litigation Status [Domain] Litigation Status [Domain] Basic (in shares) Weighted average shares outstanding- basic (in shares) Weighted Average Number of Shares Outstanding, Basic Stock Price or TSR Estimation Method Stock Price or TSR Estimation Method [Text Block] Components Components [Member] Components Accrued liabilities and customer deposits Increase Decrease In Accrued Liabilities And Customer Deposits Increase decrease in accrued liabilities and customer deposits. Total Equity Beginning balance Ending balance Equity, Including Portion Attributable to Noncontrolling Interest Property, plant and equipment Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Property, Plant, and Equipment Increase (Decrease) in Stockholders' Equity [Roll Forward] Increase (Decrease) in Stockholders' Equity [Roll Forward] Foreign currency translation gain (loss) Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, before Tax Executive Category: Executive Category [Axis] Amortization expense Amortization Expense [Member] Amortization Expense Name Awards Close in Time to MNPI Disclosures, Individual Name 4.375% Senior Notes, due 2023 4.375 Percent Senior Notes Due Two Thousand and Twenty Three [Member] 4.375 Percent Senior Notes Due Two Thousand and Twenty Three [Member] Thereafter Lessee, Operating Lease, Liability, Payments, Due after Year Four Lessee, Operating Lease, Liability, Payments, Due after Year Four Entity Filer Category Entity Filer Category Remaining performance obligations, amount Revenue, Remaining Performance Obligation, Amount Income Statement Location [Domain] Statement of Income Location, Balance [Domain] Loss Contingencies [Line Items] Loss Contingencies [Line Items] Company Selected Measure Name Company Selected Measure Name Base Rate [Member]