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SOFR Secured Overnight Financing Rate (SOFR) [Member] Redemption deposit call premium Debt Instrument, Repurchase Deposit, Call Premium Debt Instrument, Repurchase Deposit, Call Premium Settlement of stock-based awards (in shares) Shares Issued, Shares, Share-Based Payment Arrangement, after Forfeiture Schedule of Stock by Class [Table] Stock, Class of Stock [Table] Net loss Net loss Net loss Net Income (Loss), Including Portion Attributable to Noncontrolling Interest Current assets Assets, Current [Abstract] Measurement Period Measurement Period [Member] Measurement Period Debt Conversion, Name [Domain] Debt Conversion, Name [Domain] Interest rate swap contracts Derivative Liability Non-PEO NEO Non-PEO NEO [Member] Entity Address, Address Line One Entity Address, Address Line One Provision for income taxes Income tax expense Income Tax Expense (Benefit) Net Payments on Behalf under TSA Proceeds From (Payments For) Transition Services Agreements Proceeds From (Payments For) Transition Services Agreements Award Timing Method Award Timing Method [Text Block] Decrease in cash, cash equivalents and restricted cash Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Period Increase (Decrease), Including Exchange Rate Effect and Discontinued Operation Forgone Recovery, Explanation of Impracticability Forgone Recovery, Explanation of Impracticability [Text Block] Numerator: Net Income (Loss) Attributable to Parent [Abstract] 10.75% senior secured notes due 2029 November 2029 Notes Senior Secured Notes 10.75% Due 2029 [Member] Senior Secured Notes 10.75% Due 2029 Long-term Debt, Type [Axis] Long-Term Debt, Type [Axis] Erroneous Compensation Analysis Erroneous Compensation Analysis [Text Block] Balance Sheet Location [Axis] Location, Statement of Financial Position, Balance [Axis] Statement [Table] Statement [Table] Income (loss) from discontinued operations, net of tax Loss from discontinued operations Income (Loss) from Discontinued Operations, Net of Tax, Including Portion Attributable to Noncontrolling Interest Restatement Determination Date: Restatement Determination Date [Axis] Schedule of Contract Balances Contract with Customer, Contract Asset, Contract Liability, and Receivable [Table Text Block] Accounts and other receivables Increase (Decrease) in Receivables Number of consecutive trading days Debt Instrument, Convertible, Threshold Consecutive Trading Days Cash and Cash Equivalents [Axis] Cash and Cash Equivalents [Axis] Investment in securities Global Business Travel Group, Inc. Investment [Member] AMEX GBT Investment Interest expense, net Disposal Group, Including Discontinued Operation, Interest Income (Expense), Nonoperating Disposal Group, Including Discontinued Operation, Interest Income (Expense), Nonoperating Pension Benefits Adjustments, Footnote Pension Benefits Adjustments, Footnote [Text Block]