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Segment Reporting Segment Reporting Disclosure [Text Block] Allowances for Credit Losses Net Investment In Lease, Nonaccrual, Allowance for Credit Loss Net Investment In Lease, Nonaccrual, Allowance for Credit Loss Schedule of Fair Value of Foreign Exchange Contracts Schedule of Derivatives Instruments Statements of Financial Performance and Financial Position, Location [Table Text Block] New Accounting Standards and Accounting Changes Accounting Standards Update and Change in Accounting Principle [Text Block] Measurement Basis [Axis] Measurement Basis [Axis] Title Trading Arrangement, Individual Title Consolidated Entities Consolidated Entities [Axis] Number of significant co-produced film arrangement Number Of Co Produced Film Arrangement Number Of Co Produced Film Arrangement Amortization of defined benefit and postretirement benefit plans Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss), Reclassification Adjustment from AOCI, Tax Schedule of Income Before Taxes by Jurisdiction Schedule of Income before Income Tax, Domestic and Foreign [Table Text Block] Balance at beginning of the year Balance at the end of the year Unrecognized Tax Benefits Comprehensive income attributable to non-controlling interests Comprehensive Income (Loss), Net of Tax, Attributable to Noncontrolling Interest Principles of Consolidation Consolidation, Variable Interest Entity, Policy [Policy Text Block] City Area Code City Area Code Auditor Location Auditor Location Accrued pension liability Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Accrued Liabilities Inventories Increase (Decrease) In Inventories After Written Down Value Increase (Decrease) In Inventories After Written Down Value Statutory surplus reserve to its subsidiaries registered capital (as percent) Statutory Surplus Reserve To Its Subsidiaries Registered Capital Percent Statutory Surplus Reserve To Its Subsidiaries Registered Capital Percent Revenue Recognition Revenue [Policy Text 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Repurchases Final Price Paid Per Share, Premium Amendment Flag Amendment Flag Financing receivables, net of allowance for credit losses Total financing receivables Sales-Type Lease, Net Investment In Lease And Financing Receivable, After Allowance For Credit Loss Sales-Type Lease, Net Investment In Lease And Financing Receivable, After Allowance For Credit Loss Carrying Amount Reported Value Measurement [Member] Net book value of patents and trademarks disposed of in the year Finite Lived Intangible Assets Net Book Value Of Disposals Finite Lived Intangible Assets Net Book Value Of Disposals Basic Part I federal tax rate Effective Income Tax Rate Reconciliation, Basic Part I Federal Tax Rate Effective Income Tax Rate Reconciliation, Basic Part I Federal Tax Rate Stock Appreciation Rights (SARs) Stock Appreciation Rights (SARs) [Member] Asset impairments Other Asset Impairment Charges Arbitration final award Final Award Amount Issued Final Award Amount Issued Amortization of finance lease assets Finance Lease, Right-of-Use Asset, Amortization Consolidated Statements of Cash Flows Supplemental Information Cash Flow, Supplemental Disclosures [Text Block] Borrowings Debt Disclosure [Text Block] Fair Value Hierarchy and NAV Fair Value Hierarchy and NAV [Domain] Total Net Investment In Leases And Financed Sales Receivables, Including Accrued Finance Income [Member] Net Investment In Leases And Financed Sales Receivables, Including Accrued Finance Income Recovery of Erroneously Awarded Compensation Disclosure [Line Items] Debt instrument, principal amount Debt Instrument, Face Amount Product warranties Standard and Extended Product Warranty Accrual Entity Address, Postal Zip Code Entity Address, Postal Zip Code Collaborative Arrangement and Arrangement Other than Collaborative Collaborative Arrangement and Arrangement Other than Collaborative [Axis] Convertible notes and other borrowings, net of unamortized discounts and debt issuance costs Convertible Notes, net 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SSIMWAVE Inc. [Member] SSIMWAVE Inc. Trading Activity, by Type [Domain] Trading Activity, by Type [Domain] Non-Controlling Interests Noncontrolling Interest Disclosure [Text Block] Fair Value Measurement Fair Value Measurement [Domain] Accounts payable Increase (Decrease) in Accounts Payable Receivables Billing Status [Domain] Receivables Billing Status [Domain] Stock based compensation Effective Income Tax Rate Reconciliation, Tax Expense (Benefit), Share-Based Payment Arrangement, Amount Adjustment To PEO Compensation, Footnote Adjustment To PEO Compensation, Footnote [Text Block] Class of Financing Receivable Class of Financing Receivable [Axis] Government Assistance, Expense, Decrease (Increase), Statement of Income or Comprehensive Income [Extensible Enumeration] Government Assistance, Expense, Decrease (Increase), Statement of Income or Comprehensive Income [Extensible Enumeration] Stock Options Equity Option [Member] Less Than One Year Contractual Obligation, to be Paid, Year One Principal payment under finance lease obligations Finance leases Finance Lease, Principal Payments Ontario ONTARIO Film costs expected to be amortized within three years from balance sheet date Film Costs Amortized In Next Three Years Film Costs Amortized In Next Three Years Financing receivables Increase (Decrease) in Finance Receivables Compensation Actually Paid vs. Other Measure Compensation Actually Paid vs. Other Measure [Text Block] 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 (in thousands): Weighted Average Number of Shares Outstanding, Diluted [Abstract] Total assets Total assets Assets Total Costs and Expenses Applicable to Revenues Cost of Goods and Services Sold Realized change in cash flow hedging instruments Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), Reclassification, Tax Purchase of property, plant and equipment Payments to Acquire Property, Plant, and Equipment Financed sales receivables Financing Receivable, after Allowance for Credit Loss [Abstract] 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] System Rentals System Rentals [Member] System Rentals Share-Based Compensation Share-Based Payment Arrangement [Policy Text Block] Statutory surplus reserve appropriated Statutory Accounting Practices, Statutory Capital and Surplus, Balance Schedule of Reconciliation of Income Tax Expense to Statutory Rates Schedule of Effective Income Tax Rate Reconciliation [Table Text Block] Termination Date Trading Arrangement Termination Date Description of the Business Nature of Operations [Text Block] Assets: Assets, Lessee [Abstract] Assets, Lessee 2027 Lessee, Operating Lease, Liability, to be Paid, Year Two Thereafter Contractual Obligation, to be Paid, after Year Five Less Than One Year Long-Term Debt, Maturity, Year One Tax gain on settlement of capped call Effective Income Tax Rate Reconciliation, Gain On Settlement Of Capped Call, Percent Effective Income Tax Rate Reconciliation, Gain On Settlement Of Capped Call, Percent Acquisition of other intangible assets Net Decrease Increase Accruals Related To Acquisition Of Other Intangible Assets Net Decrease Increase Accruals Related To Acquisition Of Other Intangible Assets Schedule of Geographic Information Revenue from External Customers by Geographic Areas [Table Text Block] Changes to tax reserves Effective Income Tax Rate Reconciliation, Tax Contingency, Percent Asset impairments Asset Impairment Charges, Excluding Goodwill Asset Impairment Charges, Excluding Goodwill Issued during 2025 (in shares) Restricted Stock Unit Issued From Shorter Vesting Period, Current Year Restricted Stock Unit Issued 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Finished Goods Current And Non Current Net Of Reserves Plan trustee purchases Share-Based Compensation Arrangement by Share-Based Payment Award, Shares Purchased for Award Entity File Number Entity File Number Schedule of Weighted Average Assumptions Used to Determine the Benefit Obligation and Expense Defined Benefit Plan, Assumptions [Table Text Block] Thereafter Purchase Obligation, to be Paid, after Year Five Other Address Other Address [Member] Consolidated Entities Consolidated Entities [Domain] Adjustments to non-controlling interests: Noncontrolling Interest [Member] Income Statement [Abstract] Entity Address, Address Line One Entity Address, Address Line One Federal Current Federal Tax Expense (Benefit) Entity Address, Address Line Two Entity Address, Address Line Two Fee earned in film remastering and distribution arrangement, average (as a percent) Percentage Of Gross Box Office Receipts Earned In Exchange For Converting Commercial Films Percentage Of Gross Box Office 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Plant And Equipment Depreciation On Other Property Plant And Equipment Liabilities: Lessee, Liabilities [Abstract] Lessee, Liabilities Proceeds from long-term lines of credit Proceeds from Long-Term Lines of Credit Raw materials Inventory Raw Materials Current And Non Current Net Of Reserves Inventory Raw Materials Current And Non Current Net Of Reserves Postretirement benefits obligations Other Pension Plan [Member] Statistical Measurement Statistical Measurement [Domain] Prepaid expenses Increase (Decrease) in Prepaid Expense Schedule of Components of Operating Lease Expense Lease, Cost [Table Text Block] Derivatives Fair Value [Line Items] Derivatives, Fair Value [Line Items] Richard Gelfond Granted Stock Options Trading Arrangement [Member] Richard Gelfond Granted Stock Options Trading Arrangement Amortization of intangible assets net in research and development Amortization Of Intangible Assets Net In Research And Development Amortization Of Intangible Assets Net In Research And 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