Schedule of Disaggregate MC Segment Revenue by Significant Product or Service Schedule of Disaggregate MC Segment Revenue by Significant Product or Service Tabular disclosure of disaggregation of revenue by significant product or service into categories depicting how nature, amount, timing, and uncertainty of revenue and cash flows are affected by economic factor. Revision of Prior Period [Axis] Revision of Prior Period [Axis] Other expense/(income), net Other expense/(income), net Total Other Nonoperating Income (Expense) Treasury Stock [Member] Treasury Stock [Member] Credit Loss Status [Domain] Credit Loss Status [Domain] Deferred income taxes Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Deferred Tax Liabilities Stock options Stock options Incremental Common Shares Attributable To Stock Options. Noncontrolling Interest [Table] Noncontrolling Interest [Table] Latest Tax Year [Member] Latest Tax Year [Member] Segments [Axis] Segments [Axis] Derivative valuation adjustment [Member] Derivative valuation adjustment [Member] [Default Label] Derivative valuation adjustment [Member] Pensions and Other Postretirement Benefit Plans Retirement Benefits [Text Block] Schedule of Accumulated Other Comprehensive Income (Loss) Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block] Schedule of Restructuring and Related Costs [Table] Schedule of Restructuring and Related Costs [Table] Provision for change in estimated tax rate Effective Income Tax Rate Reconciliation, Change in Enacted Tax Rate, Amount Statistical Measurement [Domain] Statistical Measurement [Domain] Line of Credit [Member] Line of Credit [Member] Net tax benefit Effective Income Tax Rate Reconciliation, Tax Contingency, Amount Restructuring Cost and Reserve [Line Items] Restructuring Cost and Reserve [Line Items] Proceeds from borrowings Proceeds from Issuance of Debt Current Fiscal Year End Date Current Fiscal Year End Date Intangibles, net Intangible Assets, Net (Excluding Goodwill) Operating income Operating income Operating Income (Loss) Entity Address, Postal Zip Code Entity Address, Postal Zip Code Total current liabilities Liabilities, Current Currency translation Contract With Customer, Asset, Accumulated Allowance For Credit Loss Current Currency Translation Amount of allowance for credit loss for currency translation. Noncontrolling Interest Noncontrolling Interest Disclosure [Text Block] Tax effect of non-deductible foreign exchange loss on intercompany loan Tax Effect Of Non-Deductible Foreign Exchange Loss On Intercompany Loan Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to tax effect of non-deductible foreign exchange loss on intercompany loan. Noncurrent receivables Noncurrent Receivables Noncurrent Receivables Reclassification out of Accumulated Other Comprehensive Income [Member] Reclassification out of Accumulated Other Comprehensive Income [Member] Contract with Customer, Contract Asset, Contract Liability, and Receivable Contract with Customer, Contract Asset, Contract Liability, and Receivable [Table Text Block] Accumulated amortization Accumulated amortization Accumulated amortization of goodwill. Transferred over Time [Member] Transferred over Time [Member] Prepaid expenses and other current assets Prepaid Expense and Other Assets, Current Schedule of Business Acquisitions, by Acquisition [Table] Schedule of Business Acquisitions, by Acquisition [Table] Assets [Abstract] Assets [Abstract] Accounting Policies [Abstract] Accounting Policies [Abstract] Noncurrent receivables Accounts Receivable, before Allowance for Credit Loss, Noncurrent Income taxes payable Taxes Payable, Current Entity Shell Company Entity Shell Company Cover [Abstract] Income tax based on income from continuing operations Effective Income Tax Rate Reconciliation at Federal Statutory Income Tax Rate, Amount Accounts payable Accounts Payable, Current Currency Translation Goodwill, Foreign Currency Translation Gain (Loss) Document Type Document Type Accumulated Other Comprehensive Income (AOCI) Comprehensive Income (Loss) Note [Text Block] Accounts and financing receivable, allowance for credit loss Accounts and Financing Receivable, Allowance for Credit Loss Schedule of Income Attributable to Noncontrolling Interest and Noncontrolling Equity Schedule of Income Attributable to Noncontrolling Interest and Noncontrolling Equity Tabular disclosure of noncontrolling interest in consolidated subsidiaries, which could include the name of the subsidiary, the ownership percentage held by the parent, the ownership percentage held by the noncontrolling owners, the amount of the noncontrolling interest, the location of this amount on the balance sheet (when not reported separately), an explanation of the increase or decrease in the amount of the noncontrolling interest, the noncontrolling interest share of the net Income or Loss of the subsidiary, the location of this amount on the income statement (when not reported separately), the nature of the noncontrolling interest such as background information and terms, the amount of the noncontrolling interest represented by preferred stock, a description of the preferred stock, and the dividend requirements of the preferred stock. Allowance for expected credit losses Noncurrent receivables expected credit losses at beginning Noncurrent receivables expected credit losses at end Accounts Receivable, Allowance for Credit Loss, Noncurrent Retained earnings Retained Earnings (Accumulated Deficit) Acquired finite-lived intangible assets, weighted average useful life Acquired Finite-lived Intangible Assets, Weighted Average Useful Life Earliest Tax Year [Member] Earliest Tax Year [Member] Product Concentration Risk [Member] Product Concentration Risk [Member] Common Class B [Member] Common Class B [Member] Property, plant and equipment Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Property, Plant, and Equipment Contingencies Legal Matters and Contingencies [Text Block] New Accounting Pronouncements or Change in Accounting Principle [Line Items] New Accounting Pronouncements or Change in Accounting Principle [Line Items] AOCI Attributable to Parent, Net of Tax [Roll Forward] AOCI Attributable to Parent, Net of Tax [Roll Forward] Current state and local tax expense (benefit) Current State and Local Tax Expense (Benefit) Currency Translation Finite Lived Intangible Assets, Foreign Currency Translation Gain (Loss) Machine Clothing [Member] Machine Clothing [Member] Paper Machine Clothing [Member]. Document Quarterly Report Document Quarterly Report Common stock, par value per share (in dollars per share) Common Stock, Par or Stated Value Per Share Leverage ratio Leverage ratio Leverage Ratio. Other noncurrent liabilities Other Liabilities, Noncurrent Deferred income taxes Deferred Income Tax Assets, Net Principal payments on finance lease liabilities Finance Lease, Principal Payments Contract assets Contract assets Amount of contract assets expected to be realized or consumed before one year or the normal operating cycle, if longer, acquired at the acquisition date. Effect of exchange rate changes on cash and cash equivalents Effect of Exchange Rate on Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents Minimum interest coverage ratio required Minimum interest coverage ratio required Covenant, Minimum Interest Coverage Ratio. Segment Reconciling Items [Member] Segment Reconciling Items [Member] AEC Goodwill [Member] AEC Goodwill [Member] AEC Goodwill [Member] Inventories Total inventories Inventory, Net Net sales Revenue from Contract with Customer, Excluding Assessed Tax Measurement Frequency [Domain] Measurement Frequency [Domain] Fair value adjustment on foreign currency option Fair Value Adjustment On Foreign Currency Option Fair value adjustment on foreign currency option. Concentration Risk, Percentage Concentration Risk, Percentage Entity File Number Entity File Number Business Acquisition [Axis] Business Acquisition [Axis] Accumulated items of other comprehensive income: Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract] Foreign currency transaction gain (loss), realized Foreign Currency Transaction Gain (Loss), Realized Settlement cost Defined Benefit Plan, Net Periodic Benefit Cost (Credit), Gain (Loss) Due to Settlement Defined Benefit Plan Disclosure [Line Items] Defined Benefit Plan Disclosure [Line Items] Statement [Line Items] Statement [Line Items] Increase (decrease) in deferred income taxes Increase (Decrease) in Deferred Income Taxes Class of Stock [Domain] Class of Stock [Domain] Earnings Per Share, Basic and Diluted [Abstract] Earnings Per Share, Basic and Diluted [Abstract] Tax Period [Axis] Tax Period [Axis] Debt instrument term Debt Instrument, Term Accounts Receivable Loans, Notes, Trade and Other Receivables Disclosure [Text Block] Prepaid expenses and other current assets Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets, Prepaid Expense and Other Assets Document Fiscal Period Focus Document Fiscal Period Focus Maximum leverage ratio allowed Maximum leverage ratio allowed Covenant, Maximum Leverage Ratio. Statement [Table] Statement [Table] Charges Accounts Receivable, Allowance for Credit Loss, Writeoff Statistical Measurement [Axis] Statistical Measurement [Axis] Contract assets Contract with Customer, Asset, before Allowance for Credit Loss, Current Type of Restructuring [Domain] Type of Restructuring [Domain] Interest cost Defined Benefit Plan, Interest Cost Gross carrying amount Intangible Assets, Current Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Liabilities [Abstract] Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Liabilities [Abstract] Preferred stock, shares issued (in shares) Preferred Stock, Shares Issued Impairment Of Assets [Member] Impairment Of Assets [Member] Impairment Of Assets Restructuring and Related Activities [Abstract] Restructuring and Related Activities [Abstract] Business Combinations [Abstract] Business Combinations [Abstract] Segment Reporting Information, Additional Information [Abstract] Segment Reporting Information, Additional Information [Abstract] Total resolved claims, by means of settlement or dismissal Total Resolved Claims, By Means Of Settlement Or Dismissal Loss Contingency, Claims Settled and Dismissed. Contract with Customer, Contract Asset, Contract Liability, and Receivable [Abstract] Contract with Customer, Contract Asset, Contract Liability, and Receivable [Abstract] Other income (expense), net Other Operating Income (Expense), Net Basis of Presentation Consolidation, Policy [Policy Text Block] Increase (Decrease) in Stockholders' Equity [Roll Forward] Increase (Decrease) in Stockholders' Equity [Roll Forward] Fair Value Hierarchy and NAV [Domain] Fair Value Hierarchy and NAV [Domain] LIBOR rate LIBOR rate The reference rate for the variable rate of the debt instrument, such as LIBOR or the US Treasury rate. Goodwill, period increase (decrease) Goodwill, Period Increase (Decrease) Bank promissory notes Other Receivables, Gross, Current Income Tax Disclosure [Table] Income Tax Disclosure [Table] Income Tax Disclosure [Table]. Goodwill [Roll Forward] Goodwill [Roll Forward] Schedule of Earnings Per Share, Basic and Diluted Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] Finite-Lived Intangible Assets, Major Class Name [Domain] Finite-Lived Intangible Assets, Major Class Name [Domain] Restructuring charges accrued Restructuring and Related Cost, Incurred Cost Amounts Paid (thousands) to Settle or Resolve Loss Contingency Accrual, Payments Contract with Customer, Asset, Allowance for Credit Loss [Roll Forward] Contract with Customer, Asset, Allowance for Credit Loss [Roll Forward] Special Termination Benefits [Member] Special Termination Benefits [Member] Schedule of Recognized Identified Assets Acquired and Liabilities Assumed Schedule of Recognized Identified Assets Acquired and Liabilities Assumed [Table Text Block] Corporate, Non-Segment [Member] Corporate, Non-Segment [Member] Amendment Flag Amendment Flag Long-term line of credit Long-term Line of Credit Inventories Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Inventory Principal payments on debt Repayments of Debt Derivative valuation adjustment AOCI, Cash Flow Hedge, Cumulative Gain (Loss), after Tax Interest expense related to swaps reclassified to the Consolidated Statements of Income, net of tax Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), Reclassification, after Tax Net cash provided by operating activities Net Cash Provided by (Used in) Operating Activities Restructuring Restructuring and Related Activities Disclosure [Text Block] Measurement Frequency [Axis] Measurement Frequency [Axis] Line of credit facility, current borrowing capacity Line of Credit Facility, Current Borrowing Capacity Accumulated Gain (Loss), Net, Cash Flow Hedge, Parent [Member] Accumulated Gain (Loss), Net, Cash Flow Hedge, Parent [Member] Derivative Instrument [Axis] Derivative Instrument [Axis] Finite-Lived Intangible Assets by Major Class [Axis] Finite-Lived Intangible Assets by Major Class [Axis] Mexico, Pesos Mexico, Pesos Expected return on assets Defined Benefit Plan, Expected Return (Loss) on Plan Assets Derivative, Gain (Loss) on Derivative, Net Derivative, Gain (Loss) on Derivative, Net Derivative Liability [Abstract] Derivative Liability [Abstract] Changes in valuation allowance Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Amount Local Phone Number Local Phone Number Segments [Domain] Segments [Domain] Amount paid to terminate agreement Amount paid to terminate agreement Amount paid to terminate agreement. Statement of Cash Flows [Abstract] Statement of Cash Flows [Abstract] Albany Safran Composites, LLC [Member] Albany Safran Composites, LLC [Member] Albany Safran Composites, LLC [Member] Allowance for expected credit losses Accounts receivable expected credit losses at beginning Accounts receivable expected credit losses at end Accounts Receivable, Allowance for Credit Loss, Current Capitalized Contract Cost [Line Items] Capitalized Contract Cost [Line Items] Maturity date range, end Debt Instrument, Maturity Date Range, End FINANCING ACTIVITIES Net Cash Provided by (Used in) Financing Activities [Abstract] Selling, general, and administrative expenses Selling, General and Administrative Expense Current federal tax expense (benefit) Current Federal Tax Expense (Benefit) Stockholders' Equity Note [Abstract] Stockholders' Equity Note [Abstract] Amortization Amortization of Intangible Assets Noncurrent receivables invoice terms Noncurrent Receivables Invoice Terms Noncurrent receivables invoice terms. Entity Current Reporting Status Entity Current Reporting Status Income Tax Disclosure [Line Items] Income Tax Disclosure [Line Items] Income Tax Disclosure [Line Items]. Other assets Other Assets, Noncurrent Derivative valuation adjustment Other Comprehensive Income (Loss), Derivative, Excluded Component, Increase (Decrease), after Adjustments, before Tax, Parent Compensation and benefits paid or payable in shares Stock Issued During Period, Value, New Issues Reportable Segments Segment Reporting Disclosure [Text Block] Cash equivalents Cash and Cash Equivalents, Fair Value Disclosure Receivables, net, current Receivables, Net, Current Total assets Assets Adjustment related to prior period change in opening valuation allowance Adjustment Related To Prior Period Change In Opening Valuation Allowance Adjustment related to prior period change in opening valuation allowance. Lease liabilities Business Combination, Recognized Identifiable Asset Acquired and Liability Assumed, Lease Obligation Net carrying amount Beginning balance Ending balance Finite-Lived Intangible Assets, Net Amortization of prior service cost/(credit) Defined Benefit Plan, Amortization of Prior Service Cost (Credit) Subsequent Event Type [Axis] Subsequent Event Type [Axis] Albany Engineered Composites Other AEC [Member] Albany Engineered Composites Other AEC [Member] Albany Engineered Composites Other AEC [Member] Equity securities, fv-ni, cost Equity Securities, FV-NI, Cost Entity Small Business Entity Small Business Reclassification out of Accumulated Other Comprehensive Income [Axis] Reclassification out of Accumulated Other Comprehensive Income [Axis] Interest expense Expense/(income) related to interest rate swaps included in Income before taxes Interest Expense Entity Filer Category Entity Filer Category Exercise of U.S. stock options Effective Income Tax Rate Reconciliation, Nondeductible Expense, Share-based Payment Arrangement, Amount Ownership percentage of noncontrolling shareholder Noncontrolling Interest, Ownership Percentage by Noncontrolling Owners Schedule of Components of Income Tax Expense (Benefit) Schedule of Components of Income Tax Expense (Benefit) [Table Text Block] AEC Other intangibles [Member] Other Intangible Assets [Member] Cash Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Cash and Equivalents Product and Service [Axis] Product and Service [Axis] Derivative valuation adjustment Other Comprehensive Income (Loss), Derivative, Excluded Component, Increase (Decrease), after Adjustments, Tax, Parent Total liabilities Liabilities Entity Address, City or Town Entity Address, City or Town Transferred at Point in Time [Member] Transferred at Point in Time [Member] Retirement Plan Type [Axis] Retirement Plan Type [Axis] Specific customer reserves [Member] Specific Customer Reserves [Member] Specific Customer Reserves [Member] Remaining performance obligation expected to be recognized during 2020 Contract with customer, liability, revenue recognized Contract with Customer, Liability, Revenue Recognized Commitments and Contingencies Disclosure [Abstract] Commitments and Contingencies Disclosure [Abstract] Net income attributable to the Company Net (loss)/income of ASC available for common ownership Net Income (Loss) Available to Common Stockholders, Basic Fair Value, Inputs, Level 1 [Member] Fair Value, Inputs, Level 1 [Member] Payments and amortization related to interest rate swaps included in earnings Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification, before Tax, Parent Foreign currency translation and other adjustments Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, before Tax, Portion Attributable to Parent Schedule of Accounts, Notes, Loans and Financing Receivable [Table] Schedule of Accounts, Notes, Loans and Financing Receivable [Table] Inventories Increase (Decrease) in Inventories Pension/postretirement curtailment loss, net of tax Other Comprehensive Income (Loss), Defined Benefit Plan, Settlement and Curtailment Gain (Loss), after Tax Fair Value, Recurring and Nonrecurring [Table] Fair Value, Recurring and Nonrecurring [Table] Document Fiscal Year Focus Document Fiscal Year Focus Derivative Liability, Fair Value, Gross Asset Derivative Liability, Fair Value, Gross Asset Accounts payable Increase (Decrease) in Accounts Payable Other, net Increase (Decrease) in Other Operating Assets and Liabilities, Net Timing of Transfer of Good or Service [Domain] Timing of Transfer of Good or Service [Domain] Revaluation loss Valuation Allowance, Deferred Tax Asset, Increase (Decrease), Amount Additional Paid-in Capital [Member] Additional Paid-in Capital [Member] Interest expense, net Interest income (expense), net Interest Income (Expense), Net Less: Return attributable to the Company's preferred holding Preferred Stock Dividends and Other Adjustments Schedule of Other Nonoperating Income (Expense) Schedule of Other Nonoperating Income (Expense) [Table Text Block] Operating Segments [Member] Operating Segments [Member] Disaggregation of Revenue [Line Items] Disaggregation of Revenue [Line Items] Accrued liabilities Increase (decrease) in accrued liabilities Increase (Decrease) in Accrued Liabilities Income tax before discrete items Income Tax Benefit From Continuing Operations Before Discrete Items Income tax/(benefit) from continuing operations before discrete items. Beginning balance (in shares) Ending balance (in shares) Shares, Issued Interest rate swaps Derivative Liability Interest coverage ratio Interest coverage ratio Interest Coverage Ratio. 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] Trade and other accounts receivable Accounts Receivable, before Allowance for Credit Loss, Current Derivative valuation adjustment Other Comprehensive Income (Loss), Derivative, Excluded Component, Increase (Decrease), after Adjustments and Tax, Parent Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis] Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis] Common stock, shares outstanding (in shares) Common Stock, Shares, Outstanding Income Tax Disclosure [Abstract] Income Tax Disclosure [Abstract] Other Accounts Receivable, Allowance for Credit Loss, Period Increase (Decrease) Income before income taxes Income before income taxes Total pretax amount reclassified Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest Loss Contingency Nature [Axis] Loss Contingency Nature [Axis] Subsequent Event [Member] Subsequent Event [Member] Accounting Changes and Error Corrections [Abstract] Accounting Changes and Error Corrections [Abstract] Currency transaction (gains)/losses Other Income Expense Foreign Currency Transaction Gain Loss Other Income (Expense), Foreign Currency Transaction Gain (Loss). Purchase of business, net of cash acquired Payments to Acquire Businesses, Net of Cash Acquired Common stock, shares authorized (in shares) Common Stock, Shares Authorized Concentration Risk Type [Axis] Concentration Risk Type [Axis] Proceeds from options exercised Proceeds from Stock Options Exercised Deferred federal income tax expense (benefit) Deferred Federal Income Tax Expense (Benefit) Contract with customer, asset, impairment loss Contract with Customer, Asset, Credit Loss Expense (Reversal) Schedule of Segment Reporting Information, by Segment Schedule of Segment Reporting Information, by Segment [Table Text Block] Provision for write-off of property, plant and equipment Impairment of Long-Lived Assets Held-for-use MC Goodwill [Member] MC Goodwill [Member] MC Goodwill [Member] Document Period End Date Document Period End Date Entity Registrant Name Entity Registrant Name Income Statement [Abstract] Income Statement [Abstract] AOCI Attributable to Parent [Member] AOCI Attributable to Parent [Member] 2024 Finite-Lived Intangible Asset, Expected Amortization, Year Four Prepaid expenses and other current assets Increase (Decrease) in Prepaid Expense and Other Assets Schedule of Segment Reporting Information, by Segment [Table] Schedule of Segment Reporting Information, by Segment [Table] Albany Engineered Composites ASC [Member] Albany Engineered Composites ASC [Member] Albany Engineered Composites ASC [Member] Assets, Current [Abstract] Assets, Current [Abstract] Interest income Investment Income, Interest Amount received from terminate agreement Amount received from terminate agreement Amount received from terminate agreement. Amortization Amortization Dividends declared Dividends Finite-lived intangible assets, period increase (decrease) Other Changes Finite-Lived Intangible Assets, Period Increase (Decrease) Comprehensive income/(loss) attributable to the Company Comprehensive Income (Loss), Net of Tax, Attributable to Parent Preferred stock, par value per share (in dollars per share) Preferred Stock, Par or Stated Value Per Share Restructuring Reserve [Roll Forward] Restructuring Reserve [Roll Forward] Other comprehensive income/(loss) before reclassifications, net of tax OCI, before Reclassifications, Net of Tax, Attributable to Parent Purchases of property, plant and equipment Payments to Acquire Property, Plant, and Equipment Revision of Prior Period, Adjustment [Member] Revision of Prior Period, Adjustment [Member] Consolidation Items [Domain] Consolidation Items [Domain] U.S. government contracts or programs [Member] US Government Contracts Or Programs [Member] US Government Contracts Or Programs Adjustments to prior period tax liabilities Effective Income Tax Rate Reconciliation, Prior Year Income Taxes, Amount Entity Tax Identification Number Entity Tax Identification Number Financial Instruments Long-term Debt [Text Block] Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items] Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items] Recent Accounting Pronouncements Accounting Changes and Error Corrections [Text Block] Finite-lived Intangible Assets [Roll Forward] Finite-lived Intangible Assets [Roll Forward] Goodwill and Other Intangible Assets Goodwill and Intangible Assets Disclosure [Text Block] Other Other Income (Expense) Other income (expense). Other noncurrent liabilities Change in other noncurrent liabilities Change in other noncurrent liabilities. Pension/postretirement settlements and curtailments Other Comprehensive Income (Loss), Defined Benefit Plan, Settlement and Curtailment Gain (Loss), before Tax Net income Net income Net income of Albany Safran Composites (ASC) Net Income (Loss), Including Portion Attributable to Noncontrolling Interest Disaggregation of Revenue Disaggregation of Revenue [Table Text Block] Trading Symbol Trading Symbol Amortization of pension liability adjustment Other Comprehensive (Income) Loss, Defined Benefit Plan, Reclassification Adjustment from AOCI, Tax Total cost of resolution Total Cost Of Resolution Loss Contingency, Cost Of Resolution. Reclassification out of Accumulated Other Comprehensive Income [Domain] Reclassification out of Accumulated Other Comprehensive Income [Domain] Disaggregation of Revenue [Table] Disaggregation of Revenue [Table] Schedule of Inventory Schedule of Inventory, Current [Table Text Block] Schedule of Restructuring Costs by Reporting Segment Schedule of Restructuring Costs by Reporting Segment Schedule Of Restructuring Charges, By Segment [Table Text Block]. Long-term Debt, Type [Domain] Long-term Debt, Type [Domain] Common stock of unaffiliated foreign public company Equity Securities, FV-NI Legal Entity [Axis] Legal Entity [Axis] Restructuring reserve, noncurrent Restructuring Reserve, Noncurrent Restructuring and Related Costs Restructuring and Related Costs [Table Text Block] Changes in other comprehensive income attributable to noncontrolling interest Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Noncontrolling Interest Pension and postretirement liability adjustments reclassified to Consolidated Statements of Income, net of tax Other Comprehensive (Income) Loss, Pension And Postretirement Liability Adjustments, Reclassification Adjustment from AOCI, after Tax Other Comprehensive (Income) Loss, Pension And Postretirement Liability Adjustments, Reclassification Adjustment from AOCI, after Tax Accounts payable Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities, Accounts Payable Entity [Domain] Entity [Domain] Schedule of Loss Contingencies by Contingency [Table Text Block] Schedule of Loss Contingencies by Contingency [Table Text Block] Long-term debt Long-term Debt Increase (decrease) in contract with customer, liability Increase (Decrease) in Contract with Customer, Liability Fair Value Disclosures [Abstract] Fair Value Disclosures [Abstract] Brandon Drying Fabrics, Inc. [Member] Brandon Drying Fabrics, Inc. [Member] Brandon Drying Fabrics, Inc. [Member]. Service cost Defined Benefit Plan, Service Cost Other (Income)/Expense, net Other Income and Other Expense Disclosure [Text Block] Income taxes payable Increase (Decrease) in Accrued Taxes Payable City Area Code City Area Code AEC Customer relationships [Member] Customer Relationships [Member] Concentration Risk Benchmark [Axis] Concentration Risk Benchmark [Axis] Cost of goods sold Cost of Goods and Services Sold Effective Income Tax Rate Reconciliation, Other Reconciling Items, Amount [Abstract] Effective Income Tax Rate Reconciliation, Other Reconciling Items, Amount [Abstract] Equity Components [Axis] Equity Components [Axis] Title of 12(b) Security Title of 12(b) Security Number of claims Opening Number of Claims Closing Number of Claims Loss Contingency, Pending Claims, Number Accounts receivable Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets, Receivables Minimum [Member] Minimum [Member] Receivables [Abstract] Receivables [Abstract] Total assets acquired Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Assets Accounts Receivable, Allowance for Credit Loss Accounts Receivable, Allowance for Credit Loss [Table Text Block] Resolution costs paid by insurance carrier Resolution Costs Paid By Insurance Carrier Loss Contingency, Cost Of Resolution Paid By Insurer. Net income/(loss) attributable to the noncontrolling interest Net Income (Loss) Attributable to Noncontrolling Interest Derivative Instruments, Gain (Loss) Derivative Instruments, Gain (Loss) [Table Text Block] Incremental expected credit losses [Member] Incremental Expected Credit Losses [Member] Incremental Expected Credit Losses [Member] Amortization of net actuarial loss Defined Benefit Plan, Amortization of Gain (Loss) Compensation and benefits paid or payable in Class A Common Stock Compensation And Benefits Paid Or Payable In Class A Common Stock Compensation and benefits paid or payable in Class A Common Stock. Amortization of prior service cost/(credit) Defined Benefit Plan, Net Periodic Benefit Cost (Credit) Fair-Value Measurements Fair Value Disclosures [Text Block] Changes in Shareholders’ Equity Stockholders' Equity Note Disclosure [Text Block] CirComp GmbH [Member] CirComp GmbH [Member] CirComp GmbH [Member] Accounts, Notes, Loans and Financing Receivable [Line Items] Accounts, Notes, Loans and Financing Receivable [Line Items] Interest Rate Swap [Member] Interest Rate Swap [Member] 2020 Finite-Lived Intangible Asset, Expected Amortization, Remainder of Fiscal Year Current foreign tax expense (benefit) Current Foreign Tax Expense (Benefit) Cumulative Effect, Period of Adoption, Adjustment [Member] Cumulative Effect, Period of Adoption, Adjustment [Member] Allowance for expected credit losses Beginning Balance Ending Balance Contract with Customer, Asset, Allowance for Credit Loss, Current Subsequent Event Type [Domain] Subsequent Event Type [Domain] Translation adjustments Accumulated Other Comprehensive Income (Loss), Foreign Currency Translation Adjustment, Net of Tax Derivative [Table] Derivative [Table] Business Acquisition [Line Items] Business Acquisition [Line Items] Assets, Fair Value Disclosure [Abstract] Assets, Fair Value Disclosure [Abstract] Accounts Receivable, Allowance for Credit Loss [Roll Forward] Accounts Receivable, Allowance for Credit Loss [Roll Forward] Interest Rate Swap Buyouts [Member] Interest Rate Swap Buyouts [Member] Interest Rate Swap Buyouts [Member] Currency translation Accounts Receivable, Credit Loss Expense (Reversal), Noncurrent Accounts Receivable, Credit Loss Expense (Reversal), Noncurrent Retirement Plan Type [Domain] Retirement Plan Type [Domain] Open tax year Open Tax Year Charges Contract With Customer, Asset, Charges Amount of allowance for credit loss for charges. Incremental Weighted Average Shares Attributable to Dilutive Effect [Abstract] Incremental Weighted Average Shares Attributable to Dilutive Effect [Abstract] Engineered Fabrics [Member] Engineered Fabrics [Member] Engineered Fabrics [Member] Consolidation Items [Axis] Consolidation Items [Axis] Conversion of Class B shares to Class A shares Stock Issued During Period, Value, Conversion of Convertible Securities Accounts receivable, net Accounts receivable, net Accounts Receivable, after Allowance for Credit Loss, Current Finished goods Inventory, Finished Goods, Gross Pension and postretirement liability adjustments Accumulated Other Comprehensive (Income) Loss, Defined Benefit Plan, after Tax Noncontrolling Interest [Abstract] Noncontrolling Interest [Abstract] Beginning balance Ending balance Restructuring Reserve Operating lease, lease income Operating Lease, Lease Income Loss Contingency Accrual [Roll Forward] Loss Contingency Accrual [Roll Forward] Other Accounts Receivable, Allowance for Credit Loss, Period Increase (Decrease), Noncurrent Accounts Receivable, Allowance for Credit Loss, Period Increase (Decrease), Noncurrent Restructuring Type [Axis] Restructuring Type [Axis] Discrete tax charge Other Tax Expense (Benefit) Payments Payments for Restructuring Goodwill Net carrying amount Beginning balance Ending balance Goodwill Other noncurrent liabilities Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Noncurrent Liabilities, Other Restructuring expense Restructuring Costs and Asset Impairment Charges Timing of Transfer of Good or Service [Axis] Timing of Transfer of Good or Service [Axis] Dividends declared per share (in dollars per share) Common Stock, Dividends, Per Share, Declared Fair Value, Inputs, Level 2 [Member] Fair Value, Inputs, Level 2 [Member] Liabilities, Fair Value Disclosure [Abstract] Liabilities, Fair Value Disclosure [Abstract] Asbestos Issue [Member] Asbestos Issue [Member] Equity [Abstract] Entity Central Index Key Entity Central Index Key Schedule of Intangible Assets and Goodwill Schedule of Intangible Assets and Goodwill [Table Text Block] Derivative, fixed interest rate Derivative, Fixed Interest Rate Contract liabilities Contract with Customer, Liability, Current Entity Emerging Growth Company Entity Emerging Growth Company Accounting Standards Update [Extensible List] Accounting Standards Update [Extensible List] Cumulative Effect, Period of Adoption [Axis] Cumulative Effect, Period of Adoption [Axis] Derivative Contract [Domain] Derivative Contract [Domain] Schedule of Finite-Lived Intangible Assets, Future Amortization Expense Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block] Weighted average number of shares outstanding, Diluted (in shares) Weighted average number of shares used in calculating diluted net income per share Weighted Average Number of Shares Outstanding, Diluted Schedule of Fair Value Measurements, Recurring and Nonrecurring Fair Value Measurements, Recurring and Nonrecurring [Table Text Block] Accrued liabilities Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities, Other Earnings per share attributable to Company shareholders - Basic (in dollars per share) Earnings Per Share, Basic Currency translation /other Restructuring Reserve, Translation and Other Adjustment Other Income and Expenses [Abstract] Other Income and Expenses [Abstract] Bank fees and amortization of debt issuance costs Bank Fees And Amortization Of Debt Issuance Costs Amortization of debt issuance costs and loan origination fees. Debt Disclosure [Abstract] Debt Disclosure [Abstract] Curtailment cost Defined Benefit Plan, Net Periodic Benefit Cost (Credit), Gain (Loss) Due to Curtailment Charges Accounts Receivable, Allowance for Credit Loss, Recovery Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Assets [Abstract] Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Assets [Abstract] Right of use assets Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Buildings Line of credit facility, increase (decrease) in interest rate Line of Credit Facility, Increase (Decrease), Net Net Cash Provided by (Used in) Operating Activities, Continuing Operations [Abstract] Net Cash Provided by (Used in) Operating Activities, Continuing Operations [Abstract] Net cash used in financing activities Net Cash Provided by (Used in) Financing Activities Dividends declared Class B Dividends, Common Stock Notional amount Notional amount Aggregate notional amount specified by the derivative(s). Expressed as an absolute value. Revenue, remaining performance obligation, amount Revenue, Remaining Performance Obligation, Amount Change in deferred taxes and other liabilities Change In Deferred Taxes And Other Liabilities Change in long-term liabilities, deferred taxes and other credits. Common stock Common Stock, Value, Issued Shares of the Company used in computing earnings per share: Earnings Per Share, Basic and Diluted, Other Disclosures [Abstract] Long-term Debt [Member] Long-term Debt [Member] Goodwill and Intangible Assets Disclosure [Abstract] Goodwill and Intangible Assets Disclosure [Abstract] Finite-Lived Intangible Assets [Line Items] Finite-Lived Intangible Assets [Line Items] 2022 Finite-Lived Intangible Asset, Expected Amortization, Year Two Current maturities of long-term debt Less: current portion Long-term Debt, Current Maturities Schedule of Accounts, Notes, Loans and Financing Receivable Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block] Derivative Asset [Abstract] Derivative Asset [Abstract] All Currencies [Domain] All Currencies [Domain] Retirement Benefits [Abstract] Retirement Benefits [Abstract] Contract Assets and Liabilities Contract Assets And Liabilities Disclosure The entire disclosure for contract assets and liabilities. Comprehensive income Comprehensive Income (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest Schedule of Long-term Debt Instruments [Table] Schedule of Long-term Debt Instruments [Table] Albany Engineered Composites [Member] Albany Engineered Composites [Member] Engineered Composites [Member]. Schedule of Contract Assets and Contract Liabilities Schedule of Contract Assets and Contract Liabilities Tabular disclosure for contract assets and contract liabilities. Contract assets Increase (decrease) in contract with customer, asset Increase (Decrease) in Contract with Customer, Asset Noncontrolling interest Noncontrolling interest, beginning of year Noncontrolling interest, end of interim period Stockholders' Equity Attributable to Noncontrolling Interest Inventory Disclosure [Abstract] Inventory Disclosure [Abstract] INVESTING ACTIVITIES Net Cash Provided by (Used in) Investing Activities [Abstract] Common stock, shares issued (in shares) Common Stock, Shares, Issued Cash and cash equivalents Cash and Cash Equivalents, at Carrying Value Schedule of Defined Benefit Plans Disclosures [Table] Schedule of Defined Benefit Plans Disclosures [Table] Charges Accounts Receivable, Allowance for Credit Loss, Writeoff, Noncurrent Accounts Receivable, Allowance for Credit Loss, Writeoff, Noncurrent Purchased software Payments to Acquire Software Long-term debt Long-term Debt, Excluding Current Maturities Other Comprehensive (Income) Loss, Defined Benefit Plan, before Tax, after Reclassification Adjustment, Attributable to Parent [Abstract] Other Comprehensive (Income) Loss, Defined Benefit Plan, before Tax, after Reclassification Adjustment, Attributable to Parent [Abstract] Segment Reporting [Abstract] Segment Reporting [Abstract] Accounts receivable Increase (Decrease) in Accounts Receivable Debt Instrument [Line Items] Debt Instrument [Line Items] Contract with customer, asset, period increase (decrease) Contract With Customer, Asset, Period Increase (Decrease) Contract With Customer, Asset, Period Increase (Decrease) Total Company shareholders' equity Beginning balance Ending balance Stockholders' Equity Attributable to Parent Statement of Comprehensive Income [Abstract] Statement of Comprehensive Income [Abstract] Claims Dismissed, Settled, or Resolved Loss Contingency, Claims Settled and Dismissed, Number Concentration Risk Type [Domain] Concentration Risk Type [Domain] Total liabilities and shareholders' equity Liabilities and Equity Loss Contingencies [Line Items] Loss Contingencies [Line Items] Raw materials Inventory, Raw Materials, Gross Income Taxes Income Tax Disclosure [Text Block] Fair Value Hierarchy and NAV [Axis] Fair Value Hierarchy and NAV [Axis] Net assets acquired Business Combination, Recognized Identifiable Assets Acquired, Goodwill, and Liabilities Assumed, Net Total liabilities assumed Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Liabilities AEC Intellectual property [Member] Intellectual Property [Member] Non-cash interest (income)/expense Other Noncash Income (Expense) Other Comprehensive Income (Loss), before Tax [Abstract] Other Comprehensive Income (Loss), before Tax [Abstract] Equity Component [Domain] Equity Component [Domain] Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items] Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items] Dividends paid Payments of Dividends Deferred tax assets, valuation allowance Deferred Tax Assets, Valuation Allowance Liabilities [Abstract] Liabilities [Abstract] Entity Address, Address Line One Entity Address, Address Line One Gross profit Gross profit Gross Profit Stockholders' Equity Attributable to Noncontrolling Interest [Roll Forward] Stockholders' Equity Attributable to Noncontrolling Interest [Roll Forward] Property, plant and equipment, net Property, Plant and Equipment, Net 2023 Finite-Lived Intangible Asset, Expected Amortization, Year Three Deferred taxes and other liabilities Deferred Income Taxes and Other Liabilities, Noncurrent Net income attributable to the Company Effect on net income due to items reclassified from Accumulated Other Comprehensive Income Net Income (Loss) Attributable to Parent Entity Address, State or Province Entity Address, State or Province Changes in operating assets and liabilities that provided/(used) cash: Increase (Decrease) in Operating Capital [Abstract] Inventories Inventory Disclosure [Text Block] Net current period other comprehensive income Other Comprehensive Income (Loss), Net of Tax Provision for credit losses from uncollected receivables and contract assets Financing Receivable, Credit Loss, Expense (Reversal) AEC Trademarks and trade names [Member] Trade Names [Member] Work in process Inventory, Work in Process, Gross Leases [Abstract] Long-term Debt, Type [Axis] Long-term Debt, Type [Axis] Total current assets Assets, Current Capitalized Contract Cost [Table] Capitalized Contract Cost [Table] Comprehensive income/(loss) attributable to the noncontrolling interest Comprehensive Income (Loss), Net of Tax, Attributable to Noncontrolling Interest Earnings Per Share [Abstract] Earnings Per Share [Abstract] Operating loss carryforwards Operating Loss Carryforwards Restructuring expenses, net Restructuring Charges Average market price of common stock used for calculation of dilutive shares (in dollars per share) Average Market Price Of Common Stock Used For Calculation Of Dilutive Shares Average market price of common stock used for calculation of dilutive shares. Prior service credit Other Comprehensive (Income) Loss, Defined Benefit Plan, Prior Service Cost (Credit), Reclassification Adjustment from AOCI, before Tax Other Contract With Customer, Asset, Accumulated Allowance For Credit Loss, Current Other Amount of allowance for credit loss for other amount. Accumulated Defined Benefit Plans Adjustment Attributable to Parent [Member] Accumulated Defined Benefit Plans Adjustment Attributable to Parent [Member] SHAREHOLDERS' EQUITY Stockholders' Equity Attributable to Parent [Abstract] Amortizable intangible assets Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill AEC Technology [Member] Developed Technology Rights [Member] Accumulated Other Comprehensive Income (Loss) [Line Items] Accumulated Other Comprehensive Income (Loss) [Line Items] Entity Interactive Data Current Entity Interactive Data Current Income taxes prepaid and receivable Deferred Income Taxes and Other Tax Receivable, Current Entity Common Stock, Shares Outstanding Entity Common Stock, Shares Outstanding Pension and postretirement liability adjustments Other Comprehensive (Income) Loss, Defined Benefit Plan, after Tax and Reclassification Adjustment, Attributable to Parent Taxes paid in lieu of share issuance Excess Tax Benefit from Share-based Compensation, Financing Activities Entity Incorporation, State or Country Code Entity Incorporation, State or Country Code Foreign earnings repatriated Foreign Earnings Repatriated Business Acquisition, Acquiree [Domain] Business Acquisition, Acquiree [Domain] Schedule of Stockholders Equity Schedule of Stockholders Equity [Table Text Block] Common Stock [Member] Common Stock [Member] Accumulated Foreign Currency Adjustment Attributable to Parent [Member] Accumulated Foreign Currency Adjustment Attributable to Parent [Member] Product and Service [Domain] Product and Service [Domain] Payments and amortization related to interest rate swaps included in earnings Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification, Tax, Parent Concentration Risk Benchmark [Domain] Concentration Risk Benchmark [Domain] AEC Customer contracts [Member] Customer Contracts [Member] Reclassification out of Accumulated Other Comprehensive Income Reclassification out of Accumulated Other Comprehensive Income [Table Text Block] Confirmed insurance coverage Confirmed Insurance Coverage Loss Contingency, Amount Of Estimated Recovery From Third Party . Reclassification out of Accumulated Other Comprehensive Income [Table] Reclassification out of Accumulated Other Comprehensive Income [Table] Compensation and benefits paid or payable in shares (in shares) Stock Issued During Period, Shares, New Issues Line of credit facility, remaining borrowing capacity Line of Credit Facility, Remaining Borrowing Capacity Restructuring Charges [Abstract] Restructuring Charges [Abstract] Finite-Lived Intangible Assets, Gross Finite-Lived Intangible Assets, Gross Revenue Benchmark [Member] Revenue Benchmark [Member] Revision of Prior Period [Domain] Revision of Prior Period [Domain] Interest rate Debt Instrument, Interest Rate, Stated Percentage Conversion of Class B shares to Class A shares (in shares) Stock Issued During Period, Shares, Conversion of Convertible Securities Currency translation Accounts Receivable, Credit Loss Expense (Reversal) Revenue, remaining performance obligation, expected timing of satisfaction, period Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Period Common Class A [Member] Common Class A [Member] Preferred stock, par value $5.00 per share; authorized 2,000,000 shares; none issued Preferred Stock, Value, Outstanding Contract assets, net Contract assets, net Contract with Customer, Asset, after Allowance for Credit Loss, Current Currency [Axis] Currency [Axis] Options exercised (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period Increase/(decrease) in cash and cash equivalents Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect Business Acquisition Business Combination Disclosure [Text Block] Loss Contingency, Nature [Domain] Loss Contingency, Nature [Domain] Other Effective Income Tax Rate Reconciliation, Other Adjustments, Amount Weighted average number of shares outstanding, Basic (in shares) Weighted Average Number of Shares Outstanding, Basic Debt instrument, basis spread on variable rate Debt Instrument, Basis Spread on Variable Rate Ownership [Axis] Ownership [Axis] Cumulative translation adjustments Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax Treasury stock, shares (in shares) Treasury Stock, Shares Technical and research expenses Technical and research expenses Technical, product engineering, and research expenses. Out-of-period adjustments to deferred tax assets Out-Of-Period Adjustments To Deferred Tax Assets Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to out-of-period adjustments to deferred tax assets. Components of net periodic pension and postretirement cost other than service Components Of Net Periodic Pension And Postretirement Cost Other Than Service Components of net periodic pension and postretirement cost other than service. Restructuring reserve, current Restructuring Reserve, Current Amount of agreed to purchase primary operating facility Amount of agreed to purchase primary operating facility Amount of agreed to purchase primary operating facility. Americas PMC [Member] Americas PMC [Member] Americas PMC [Member] Loss Contingencies [Table] Loss Contingencies [Table] Ownership [Domain] Ownership [Domain] Tax Period [Domain] Tax Period [Domain] Total equity Beginning balance Ending balance Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest Net actuarial loss Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss), Reclassification Adjustment from AOCI, before Tax Additional paid in capital Additional Paid in Capital 2021 Finite-Lived Intangible Asset, Expected Amortization, Year One Foreign currency remeasurement loss/(gain) on intercompany loans Foreign Currency Transaction Gain (Loss), before Tax Class of Stock [Axis] Class of Stock [Axis] Gain (loss) due to settlement and curtailment Defined Benefit Plan, Net Periodic Benefit Cost (Credit), Gain (Loss) Due to Settlement and Curtailment Income tax expense Total income tax expense Income tax effect Income Tax Expense (Benefit) Cash and cash equivalents at beginning of period Cash and cash equivalents at end of period Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents Accounting Standards Update and Change in Accounting Principle [Table] Accounting Standards Update and Change in Accounting Principle [Table] Accrued liabilities Accrued Liabilities, Current Earnings per share attributable to Company shareholders - Diluted (in dollars per share) Earnings Per Share, Diluted Payments to acquire businesses, gross Payments to Acquire Businesses, Gross Cumulative Effect, Period of Adoption [Domain] Cumulative Effect, Period of Adoption [Domain] Noncontrolling Interest [Line Items] Noncontrolling Interest [Line Items] Derivative [Line Items] Derivative [Line Items] Noncurrent receivables, net Noncurrent receivables, net Accounts Receivable, after Allowance for Credit Loss, Noncurrent Schedule of Long-term Debt Instruments Schedule of Long-term Debt Instruments [Table Text Block] Depreciation Depreciation Options exercised Stock Issued During Period, Value, Stock Options Exercised Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Table] Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Table] Other payments to acquire businesses Other Payments to Acquire Businesses Schedule of Finite-Lived Intangible Assets [Table] Schedule of Finite-Lived Intangible Assets [Table] Schedule of Contract Receivables Schedule of Contract Receivables Tabular disclosure of contract receivables. Liability for fixed rate leg Derivative Liability, Fair Value, Gross Liability Maximum borrowing capacity Line of Credit Facility, Maximum Borrowing Capacity Accumulated amortization Finite-Lived Intangible Assets, Accumulated Amortization Amortization GoodwillAmortization Goodwill amortization. Maximum [Member] Maximum [Member] Security Exchange Name Security Exchange Name Construction receivables, to be collected after year one, interest rate Construction Contractor, Receivable, to be Collected, after Year One, Interest Rate Preferred stock, shares authorized (in shares) Preferred Stock, Shares Authorized Noncontrolling Interest [Member] Noncontrolling Interest [Member] Income taxes related to items of other comprehensive income/(loss): Other Comprehensive Income (Loss), Tax [Abstract] Retained Earnings [Member] Retained Earnings [Member] New Claims Loss Contingency, New Claims Filed, Number Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] Effective income tax rate reconciliation, percent Effective Income Tax Rate Reconciliation, Percent Schedule of Net Benefit Costs Schedule of Net Benefit Costs [Table Text Block] Significant Accounting Policies Significant Accounting Policies [Text Block] Net Cash Provided by (Used in) Investing Activities, Total Net Cash Provided by (Used in) Investing Activities Income taxes prepaid and receivable Increase (Decrease) in Income Taxes Receivable Document Transition Report Document Transition Report Termination and other costs [Member] Termination and other costs [Member] Termination And Other Costs [Member]. Schedule of Restructuring Reserve by Type of Cost Schedule of Restructuring Reserve by Type of Cost [Table Text Block] Other Postretirement Benefits Plan [Member] Other Postretirement Benefits Plan [Member] Other Changes Goodwill, Other Increase (Decrease) Weighted Average Number of Shares Outstanding Reconciliation [Abstract] Weighted Average Number of Shares Outstanding Reconciliation [Abstract] Accumulated Other Comprehensive Income (Loss) [Table] Accumulated Other Comprehensive Income (Loss) [Table] Treasury stock (Class A), at cost; 8,394,022 shares in 2020 and 8,408,770 shares in 2019 Treasury Stock, Value Earnings Per Share Earnings Per Share [Text Block] Pension Plan [Member] Pension Plan [Member] Liabilities, Current [Abstract] Liabilities, Current [Abstract] Pension/postretirement settlements and curtailments Other Comprehensive Income (Loss), Defined Benefit Plan, Adjustment for Settlement or Curtailment Gain (Loss), Tax Segment Reporting Information [Line Items] Segment Reporting Information [Line Items] Fair Value, Recurring [Member] Fair Value, Recurring [Member] Shares issued to Directors Stock Issued During Period, Value, Other Credit Loss Status [Axis] Credit Loss Status [Axis] Eurasia PMC [Member] Eurasia PMC [Member] Eurasia PMC [Member] Statement of Financial Position [Abstract] Statement of Financial Position [Abstract]