Recently Issued Accounting Pronouncements
Significant Accounting Policies [Text Block]
Statistical Measurement [Domain]
Statistical Measurement [Domain]
Prior service cost arising during the period, net of tax
Other Comprehensive (Income) Loss, Defined Benefit Plan, Prior Service Cost (Credit), Reclassification Adjustment from AOCI, after Tax
Defined benefit pension funding
Pension Expense (Reversal of Expense), Noncash
Award Timing Predetermined
Award Timing Predetermined [Flag]
Related Party Transaction [Axis]
Related Party Transaction [Axis]
Net income
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest, Adjusted
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest, Adjusted
Entity File Number
Entity File Number
Additional paid-in capital
Additional Paid-in Capital [Member]
Interest Rate Swap
Interest rate swaps
Interest Rate Swap [Member]
Share of income from equity method investments
Share of income from equity-method investments
Income (Loss) from Equity Method Investments
Tabular List, Table
Tabular List [Table Text Block]
Amended and Restated Senior Secured Credit Agreement
A&R Credit Agreement
Senior secured term loans - amended and restated
A&R Credit Agreement [Member]
A&R Credit Agreement
Accounting Pronouncements - Adopted and Not Yet Adopted
New Accounting Pronouncements, Policy [Policy Text Block]
Schedule of Related Party Transactions
Schedule of Related Party Transactions [Table Text Block]
Secured Overnight Financing Rate (SOFR)
Secured Overnight Financing Rate (SOFR) [Member]
Type of Restructuring [Domain]
Type of Restructuring [Domain]
Shares withheld for taxes in relation to vesting of equity awards (see note 11)
Total employees’ tax obligation
Share-Based Payment Arrangement, Decrease for Tax Withholding Obligation
Escrow deposit
Business Combination, Consideration Transferred, Purchase Price Adjustments
Business Combination, Consideration Transferred, Purchase Price Adjustments
Trading Arrangements, by Individual
Trading Arrangements, by Individual [Table]
Measurement Basis [Axis]
Measurement Basis [Axis]
Basic income per share attributable to the Company’s Class A common stockholders (in dollars per share)
Basic income per share attributable to the Company's Class A common stockholders (in dollars per share)
Earnings Per Share, Basic
Adjustment to Compensation:
Adjustment to Compensation [Axis]
Related Party Transactions
Related Party Transactions Disclosure [Text Block]
Named Executive Officers, Footnote
Named Executive Officers, Footnote [Text Block]
Accounts payable, accrued expenses and other current liabilities
Increase (Decrease) in Accounts Payable and Accrued Liabilities
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Table]
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Table]
Revenue from Contracts with Customers
Revenue from Contract with Customer [Text Block]
Change in fair value
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Period Increase (Decrease)
Non-cash items
Restructuring Reserve, Settled without Cash
Invoice payment period (in days)
Revenue From Contract With Customer, Invoice Collection Period
Period for payments from clients and suppliers are generally becomes due from days of invoicing.
Schedule of Stock by Class [Table]
Stock, Class of Stock [Table]
Other comprehensive (loss) income, net of tax
Other comprehensive income (loss), net of tax
Other Comprehensive Income (Loss), Net of Tax
Unconditional guarantee, percentage of consolidated assets
Debt Instrument Covenant, Unconditional Guarantee, Percentage Of Consolidated Assets
Debt Instrument Covenant, Unconditional Guarantee, Percentage Of Consolidated Assets
Remaining performance obligation, amount
Revenue, Remaining Performance Obligation, Amount
Measurement Input Type [Domain]
Measurement Input Type [Domain]
Uvet GBT Holdings LLC
Uvet GBT Holdings LLC [Member]
Uvet GBT Holdings LLC
Adjustment to Compensation, Amount
Adjustment to Compensation Amount
Affiliate
Affiliated Entity [Member]
Numerator – Basic and diluted income per share:
Numerator - Basic and diluted earnings (loss) per share:
No definition available.
Less: Unamortized debt discount and debt issuance costs
Debt Instrument, Unamortized Discount (Premium) and Debt Issuance Costs, Net
Equity-based compensation
Share-Based Payment Arrangement, Noncash Expense
Technology and content
Adjusted technology and content
Communications and Information Technology
Dilutive effect of stock options
Employee Stock Option
Share-Based Payment Arrangement, Option [Member]
Award Timing MNPI Disclosure
Award Timing MNPI Disclosure [Text Block]
Transition Services Agreement with Expedia, Inc
Transition Services Agreement with Expedia, Inc [Member]
Represents the member information pertaining to Transition Services Agreement with Expedia, Inc.
Currency translation adjustments
Other Comprehensive Income (Loss), Foreign Currency Translation Adjustment, Tax
Antidilutive Securities [Axis]
Antidilutive Securities [Axis]
Total equity of the Company’s shareholders
Equity, Attributable to Parent
Other comprehensive (loss) income, net of tax:
Other Comprehensive Income (Loss), Net of Tax [Abstract]
Insider Trading Policies and Procedures [Line Items]
Equity-based compensation expense
Share-Based Payment Arrangement, Expense
Common stock, shares authorized (in shares)
Common Stock, Shares Authorized
Hedging Designation [Domain]
Hedging Designation [Domain]
Current assets:
Assets, Current [Abstract]
Total liabilities, redeemable non-controlling interest and and shareholders’ equity
Liabilities and Equity
Earnings (Loss) Per Share
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Defined benefit plan related
Accumulated Defined Benefit Plans Adjustment Attributable to Parent [Member]
Liabilities and shareholders’ equity
Liabilities and Equity [Abstract]
Cover [Abstract]
Cover [Abstract]
Portion at Fair Value Measurement
Portion at Fair Value Measurement [Member]
Maximum
Maximum [Member]
Equity-based compensation expense after tax
Share-Based Payment Arrangement, Expense, after Tax
Exercisable as of period end (in dollars per share)
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Weighted Average Exercise Price
General and administrative
General and Administrative Expense [Member]
Long-Term Debt, Unclassified [Abstract]
Long-Term Debt, Unclassified [Abstract]
Less: net income attributable to non-controlling interests in subsidiaries
Net Income (Loss) Attributable to Noncontrolling Interest
Bridge Loan
Bridge Loan [Member]
Accounting Policies [Abstract]
Accounting Policies [Abstract]
Notional Amount Of 500 Million Expiring On 2029
Notional Amount Of 500 Million Expiring On 2029 [Member]
Notional Amount Of 500 Million Expiring On 2029
Internal-Use Software
Internal Use Software, Policy [Policy Text Block]
Non-PEO NEO Average Total Compensation Amount
Non-PEO NEO Average Total Compensation Amount
Long-term Debt
Debt Instrument [Line Items]
Schedule of Share-Based Compensation Arrangements by Share-Based Payment Award [Table]
Schedule of Share-Based Compensation Arrangements by Share-Based Payment Award [Table]
Treasury Shares
Treasury Stock, Common [Member]
Adjustment to Non-PEO NEO Compensation Footnote
Adjustment to Non-PEO NEO Compensation Footnote [Text Block]
Pay vs Performance Disclosure [Line Items]
Net changes during the period, net of tax benefit
AOCI Including Portion Attributable to Noncontrolling Interest, Period Increase (Decrease)
Forgone Recovery due to Disqualification of Tax Benefits, Amount
Forgone Recovery due to Disqualification of Tax Benefits, Amount
Business Acquisitions
Business Combination [Text Block]
Non-Rule 10b5-1 Arrangement Terminated
Non-Rule 10b5-1 Arrangement Terminated [Flag]
Depreciation and amortization
Depreciation, Depletion and Amortization, Nonproduction
Entity Shell Company
Entity Shell Company
Other non-current liabilities
Other Liabilities, Noncurrent
Schedule of Long-Term Debt Instruments [Table]
Schedule of Long-Term Debt Instruments [Table]
Statement of Stockholders' Equity [Abstract]
Statement of Stockholders' Equity [Abstract]
Total expected gain
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), before Reclassification, after Tax
Statement of Cash Flows [Abstract]
Statement of Cash Flows [Abstract]
Current portion of long-term debt
Less: Current portion of long-term debt
Long-Term Debt, Current Maturities
Company Selected Measure Amount
Company Selected Measure Amount
Less: Comprehensive income attributable to non-controlling interests in subsidiaries
Comprehensive Income (Loss), Net of Tax, Attributable to Noncontrolling Interest
Award Timing MNPI Considered
Award Timing MNPI Considered [Flag]
Unrealized gains (losses) on cash flow hedges, net of tax:
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification and Tax [Abstract]
Comprehensive income attributable to the Company’s Class A common stockholders
Comprehensive Income (Loss), Net of Tax, Attributable to Parent
Measurement Input Type [Axis]
Measurement Input Type [Axis]
Name
Measure Name
Beginning balance
Ending balance
Restructuring Reserve
Letters of credit
Letter of Credit [Member]
Unrealized gains (losses) on cash flow hedges arising during the period
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss)
Amount of of gain (loss) from derivative instrument designated and qualifying as cash flow hedge included in assessment of hedge effectiveness designated and qualifying as cash flow hedge included in assessment of hedge effectiveness.
Secured Debt
Secured Debt [Member]
Current portion of operating lease liabilities
Operating Lease, Liability, Current
Schedule of Changes in Level 3 Financial Liabilities Measured at Fair Value
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Table Text Block]
Shareholders' Equity
Earnout Shares
Class of Stock [Line Items]
Deferred tax liabilities
Deferred Income Tax Liabilities, Net
Document Fiscal Period Focus
Document Fiscal Period Focus
Share-based payment award, award vesting goal, percentage
Share-Based Compensation Arrangement By Share-Based Payment Award, Award Vesting Threshold, Percentage Of Goals Set
Share-Based Compensation Arrangement By Share-Based Payment Award, Award Vesting Threshold, Percentage Of Goals Set
Award Timing Method
Award Timing Method [Text Block]
Award Type [Axis]
Award Type
Award Type [Axis]
Client incentives, net (non-current)
Contract with Customer, Liability, Noncurrent
Currency translation adjustments
Accumulated Foreign Currency Adjustment Attributable to Parent [Member]
Long-term debt, total
Long-Term Debt
Legal Entity [Axis]
Legal Entity [Axis]
Business Combination, Pro Forma Information
Business Combination, Pro Forma Information [Table Text Block]
Total assets
Assets
Depreciation And Amortization Expenses
Depreciation And Amortization Expenses [Member]
Depreciation And Amortization Expenses
Trading Symbol
Trading Symbol
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
Entity Address, City or Town
Entity Address, City or Town
Option to sell the remaining equity interest
Business Combination, Option To Sell The Remaining Equity Interest, Percentage
Business Combination, Option To Sell The Remaining Equity Interest, Percentage
Operating activities:
Cash Provided by (Used in) Operating Activity, Including Discontinued Operation [Abstract]
Other, net
Segment Reporting, Other Segment Item, Amount
Total senior secured term loans, net of unamortized debt discount and debt issuance costs
Original Senior Secured Credit Agreement [Member]
Original Senior Secured Credit Agreement
Non-PEO NEO Average Compensation Actually Paid Amount
Non-PEO NEO Average Compensation Actually Paid Amount
Dilutive effect of RSUs
Restricted Stock Units (RSUs) [Member]
Income Statement Location [Domain]
Statement of Income Location, Balance [Domain]
Conversion rate per share upon merger (in dollars per share)
Conversion Rate Per Share Upon Merger
Conversion Rate Per Share Upon Merger
Severance costs
Severance Costs
Compensation Actually Paid vs. Other Measure
Compensation Actually Paid vs. Other Measure [Text Block]
Employee Stock Purchase Plan
Employee Stock Purchase Plan [Member]
This member stands for Global Business Travel Group, Inc. Employee Stock Purchase Plan (the "ESPP").
Total purchase consideration
Business Combination, Consideration Transferred
Entity Emerging Growth Company
Entity Emerging Growth Company
Accrued restructuring costs (see note 6)
Restructuring Reserve, Current
Entity Common Stock, Shares Outstanding
Entity Common Stock, Shares Outstanding
Beginning balance (in shares)
Ending balance (in shares)
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Number
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]
Level 2
Fair Value, Inputs, Level 2 [Member]
Amount of gain/(loss) recognized in statements of operations
Derivative, Gain (Loss) on Derivative, Net
Travel revenue
Travel revenue [Member]
Represents the information pertaining to revenue from travel services.
Restricted cash (included in other non-current assets)
Restricted Cash and Cash Equivalent
Restructuring Reserve [Roll Forward]
Restructuring Reserve [Roll Forward]
Equity method investments
Equity Method Investments
Insider Trading Policies and Procedures Not Adopted
Insider Trading Policies and Procedures Not Adopted [Text Block]
Business Combination [Domain]
Business Combination [Domain]
Other borrowings
Other Borrowings [Member]
Represents the information pertaining to other borrowings.
Common stock, shares outstanding (in shares)
Common Stock, Shares, Outstanding
Commercial Agreements
Commercial Agreements [Member]
Represents the member information pertaining to Commercial Agreements.
Plan Name [Axis]
Plan Name [Axis]
PEO
PEO [Member]
Schedule of Disaggregation of Revenue
Disaggregation of Revenue [Table Text Block]
Employee Related
Employee Severance [Member]
Interest income
Interest income
Investment Income, Interest
Accrued expenses and other current liabilities
Accrued Liabilities and Other Liabilities, Current
Amount of expenses incurred but not yet paid nor invoiced, and liabilities classified as other due beyond one year or the operating cycle, whichever is longer.
Income before income taxes
Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest
Income tax payable
Accrued Income Taxes, Current
Changes in working capital:
Adjustment to Reconcile Net Income to Cash Provided by (Used in) Operating Activity, Increase (Decrease) in Operating Capital [Abstract]
Shares issued, net, on vesting of / exercise of equity awards and pursuant to ESPP (see note 11)
Stock Issued During Period, Value, Stock Options Exercised
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]
Number of shares withheld to cover the option costs and taxes (in shares)
Number Of Shares Withheld To Cover The Option Costs And Taxes
Number Of Shares Withheld To Cover The Option Costs And Taxes
Stock price ($)
Measurement Input, Share Price [Member]
Valuation allowance
Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Amount
Derivative Instruments and Hedging Activities Disclosure [Abstract]
Derivative Instruments and Hedging Activities Disclosure [Abstract]
Expected volatility rate
Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Volatility Rate
Accumulated deficit
Retained Earnings [Member]
Facility Lease Related
Facility Lease Related [Member]
Closing of a facility associated with exit from or disposal of lease related activity.
Prepaid expenses and other current assets
Prepaid Expense and Other Assets, Current
Number of RSUs
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]
Effective interest rate
Debt Instrument, Interest Rate, Effective Percentage
Schedule of Accrued Expenses and Other Current Liabilities
Schedule of Accrued Liabilities [Table Text Block]
Entity Address, Postal Zip Code
Entity Address, Postal Zip Code
Restatement Determination Date
Restatement Determination Date
Share-Based Payment Arrangement [Abstract]
Share-Based Payment Arrangement [Abstract]
Cash, cash equivalents and restricted cash, beginning of period
Cash, cash equivalents and restricted cash, end of period
Cash, cash equivalents and restricted cash
Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Continuing Operation
Income Statement [Abstract]
Income Statement [Abstract]
Benefit from (provision for) income taxes
Income tax expense (benefit)
Income Tax Expense (Benefit)
Applicable margin on interest rate
Debt Instrument, Basis Spread on Variable Rate
Percentage of prepayment premium
Debt Instrument Covenant, Prepayment Terms, Percentage Of Prepayment Premium
Debt Instrument Covenant, Prepayment Terms, Percentage Of Prepayment Premium
Accrued expenses and other current liabilities
Accrued Expenses And Other Liabilities, Current
Carrying value of accrued expenses and other current liabilities as on balance sheet date.
Other intangible assets, net
Intangible Assets, Net (Excluding Goodwill)
Pension Adjustments Service Cost
Pension Adjustments Service Cost [Member]
Expected dividends
Measurement Input, Expected Dividend Rate [Member]
Derivatives designated as hedging instruments
Designated as Hedging Instrument [Member]
Product and Service [Domain]
Product and Service [Domain]
Fair Value Hierarchy and NAV [Axis]
Fair Value Hierarchy and NAV [Axis]
Total equity of the Company’s shareholders
Parent [Member]
Net income
Net income
Net income
Net income
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest
Restatement does not require Recovery
Restatement Does Not Require Recovery [Text Block]
CWT Holdings LLC
CWT Holdings LLC [Member]
CWT Holdings LLC
Business Combination [Table]
Business Combination [Table]
Derivative, notional amount
Derivative, Notional Amount
Business Combination, Consideration Transferred, Equity Interest, Type [Axis]
Business Combination, Consideration Transferred, Equity Interest, Type [Axis]
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Restructuring, Exit and Related Charges
Restructuring and Related Activities Disclosure [Text Block]
Compensation Actually Paid vs. Company Selected Measure
Compensation Actually Paid vs. Company Selected Measure [Text Block]
Earnout shares subject to forfeiture if achievement of stock prices are not met (in shares)
Earn Out Shares, Shares Subject to Forfeiture If Threshold Stock Price Not Achieved
Number of shares subject to forfeiture if threshold stock price is not achieved.
City Area Code
City Area Code
Business acquisition, net of cash and restricted cash acquired
Payments to Acquire Businesses, Net of Cash Acquired
Award Timing, How MNPI Considered
Award Timing, How MNPI Considered [Text Block]
All Trading Arrangements
All Trading Arrangements [Member]
Equity Awards Adjustments, Footnote
Equity Awards Adjustments, Footnote [Text Block]
Total Shareholder Return Vs Peer Group
Total Shareholder Return Vs Peer Group [Text Block]
USD
United States of America, Dollars
Beginning balance (in shares)
Ending balance (in shares)
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Number
Commitments and Contingencies Disclosure [Abstract]
Commitments and Contingencies Disclosure [Abstract]
Share-based compensation arrangement by share-based payment award anniversaries ratio
Share-Based Compensation Arrangement by Share-Based Payment Award Anniversaries Ratio
The Share-based compensation arrangement by share-based payment award anniversaries ratio.
Schedule of Accounts Receivable, Net, Contract Assets and Contract Liabilities
Contract with Customer, Contract Asset, Contract Liability, and Receivable [Table Text Block]
Investing activities:
Cash Provided by (Used in) Investing Activity, Including Discontinued Operation [Abstract]
General and administrative
Adjusted general and administrative
General and Administrative Expense
Pay vs Performance Disclosure
Pay vs Performance Disclosure [Table]
Earned by grantee percentage
Share-Based Compensation Arrangement By Share-Based Payment Award, Earned By Grantee, Percentage
Share-Based Compensation Arrangement By Share-Based Payment Award, Earned By Grantee, Percentage
Net cash (used in) from operating activities
Cash Provided by (Used in) Operating Activity, Including Discontinued Operation
Cost of revenue (excluding depreciation and amortization shown separately below)
Adjusted cost of revenue
Cost Of Revenue Excluding Depreciation And Amortization
The aggregate cost of goods produced and sold and services rendered during the reporting period.
Related Party Transactions [Abstract]
Related Party Transactions [Abstract]
Subsequent Events
Subsequent Event [Member]
Segment Information
Revenues from External Customers and Long-Lived Assets [Line Items]
Cost of revenue (excluding depreciation and amortization)
Cost of Sales [Member]
Goodwill
Goodwill
Equity Valuation Assumption Difference, Footnote
Equity Valuation Assumption Difference, Footnote [Text Block]
PEO Total Compensation Amount
PEO Total Compensation Amount
Long-Term Debt, Type [Axis]
Long-Term Debt, Type [Axis]
Fair value measurement input
Derivative Liability, Measurement Input
Line of credit, foreign currencies
Foreign Line of Credit [Member]
Equity Components [Axis]
Equity Components [Axis]
Non-Rule 10b5-1 Arrangement Adopted
Non-Rule 10b5-1 Arrangement Adopted [Flag]
Number of reportable segments
Number of Reportable Segments
Payout factor based on target attainment, percentage
Share Based Compensation Arrangement By Share Based Payment Award, Percentage Of Target
Share Based Compensation Arrangement By Share Based Payment Award, Percentage Of Target
Restructuring Cost and Reserve [Line Items]
Restructuring Cost and Reserve [Line Items]
Other Performance Measure, Amount
Other Performance Measure, Amount
Weighted average exercise price per stock option
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Exercise Price [Abstract]
Entity Address, State or Province
Entity Address, State or Province
Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table]
Antidilutive Security, Excluded EPS Calculation [Table]
EURO
Euro Member Countries, Euro
Related Party, Type [Domain]
Related and Nonrelated Parties [Domain]
Total current liabilities
Liabilities, Current
Derivative Instrument [Axis]
Derivative Instrument [Axis]
Individual:
Individual [Axis]
Vesting [Axis]
Vesting [Axis]
Entity [Domain]
Entity [Domain]
Net cash used in investing activities
Cash Provided by (Used in) Investing Activity, Including Discontinued Operation
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]
Non-cancellable purchase commitments related to the next twelve months
Purchase Obligation, to be Paid, Year One
Cash paid for interest (net of interest received)
Interest Paid, Excluding Capitalized Interest, Operating Activity
Document Fiscal Year Focus
Document Fiscal Year Focus
Basis of Presentation
Basis of Accounting, Policy [Policy Text Block]
Number of shares issued (in shares)
Financial Instruments Subject to Mandatory Redemption, Settlement Terms, Number of Shares
Operating lease right-of-use assets
Operating Lease, Right-of-Use Asset
Forgone Recovery, Explanation of Impracticability
Forgone Recovery, Explanation of Impracticability [Text Block]
Repayment of senior secured term loans
Repayments of Long-Term Debt
Effective income tax rate
Effective Income Tax Rate Reconciliation, Percent
Entity Interactive Data Current
Entity Interactive Data Current
Carrying amount
Reported Value Measurement [Member]
Plan Name [Domain]
Plan Name [Domain]
Share-based payment arrangement, nonvested award, cost not yet recognized, period for recognition (in years)
Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition
Proceeds from foreign exchange forward contracts
Proceeds from Derivative Instrument, Investing Activities
Shares issued, net, on vesting of / exercise of equity awards and pursuant to ESPP (see note 12) (in shares)
Exercised (in shares)
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercises in Period
Equity [Abstract]
Equity [Abstract]
Fair value of the earnout shares liability
Fair Value of Earn Out Share Liability
The amount of fair value on earn out share liability.
Exercisable as of period end
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Intrinsic Value
Provisional information, initial accounting incomplete, adjustment, deferred income taxes
Business Combination, Provisional Information, Initial Accounting Incomplete, Adjustment, Deferred Income Taxes
Business Combination, Provisional Information, Initial Accounting Incomplete, Adjustment, Deferred Income Taxes
Schedule of Equity-based Compensation Expense Recognized in Consolidated Statements of Operations
Disclosure of Share-Based Compensation Arrangements by Share-Based Payment Award [Table Text Block]
Outstanding non-cancellable purchase commitments
Purchase Obligation
Segment Information
Segment Reporting Disclosure [Text Block]
Fair Value Measurements
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivatives not designated as hedging instruments
Not Designated as Hedging Instrument [Member]
Disaggregation of Revenue [Table]
Disaggregation of Revenue [Table]
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Senior Secured Initial Term Loans
Senior Secured Initial Term Loans [Member]
Senior Secured Initial Term Loans
Term B-2 Loans
Term B-2 Loans [Member]
Term B-2 Loans
Compensation Actually Paid vs. Total Shareholder Return
Compensation Actually Paid vs. Total Shareholder Return [Text Block]
Contingent consideration
Business Combination, Contingent Consideration, Liability
Fair Value, Recurring and Nonrecurring [Table]
Fair Value, Recurring and Nonrecurring [Table]
Volatility
Measurement Input, Price Volatility [Member]
Deferred tax assets
Deferred Income Tax Assets, Net
Schedule of Changes in the Accumulated Other Comprehensive Loss, Net of Tax
Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block]
Payment to acquire business, before adjustment
Payments to Acquire Businesses, Before Adjustment, Gross
Payments to Acquire Businesses, Before Adjustment, Gross
Depreciation and amortization
Depreciation, Depletion and Amortization
Facility - Lease Related
Facilities Consolidation, Lease Related [Member]
Facilities Consolidation, Lease Related
Other non-current assets
Other Assets, Noncurrent
Accrued interest payable
Interest Payable, Current
Entity Central Index Key
Entity Central Index Key
PEO Name
PEO Name
Schedule of Revenues from External Customers and Long-Lived Assets [Table]
Schedule of Revenues from External Customers and Long-Lived Assets [Table]
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]
Supplemental cash flow information:
Supplemental Cash Flow Elements [Abstract]
Outstanding Aggregate Erroneous Compensation Amount
Outstanding Aggregate Erroneous Compensation Amount
Due from affiliates
Increase (Decrease) Due from Affiliates
Senior secured revolving credit facility
Revolving Credit Facility [Member]
Balance at the beginning
Balance at the end
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability Value
Arrangement Duration
Trading Arrangement Duration
Tranche 1
Share-Based Payment Arrangement, Tranche One [Member]
Derivative, Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration]
Derivative, Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration]
Earnout Shares
Earn-outs [Text Block]
The entire disclosure for earn-out shares to be issued under reverse recapitalization transaction.
Deferred revenue (current)
Contract with Customer, Liability, Current
Segments [Axis]
Segments [Axis]
Schedule of Balance Sheet Location and Fair Value of Company's Derivative Instruments, on a Gross Basis, Under ASC 815
Schedule of Derivative Instruments in Statement of Financial Position, Fair Value [Table Text Block]
Prepaid expenses and other current assets
Increase (Decrease) in Prepaid Expense and Other Assets
Exercise Price
Award Exercise Price
Fair Value by Liability Class [Domain]
Fair Value by Liability Class [Domain]
Entity Filer Category
Entity Filer Category
Class of Stock [Domain]
Class of Stock [Domain]
Local Phone Number
Local Phone Number
Additional 402(v) Disclosure
Additional 402(v) Disclosure [Text Block]
Compensation expense related to unvested RSUs to be recognized
Share-Based Payment Arrangement, Nonvested Award, Excluding Option, Cost Not yet Recognized, Amount
Fair value per shares (in dollars per share)
Share Price
Subsequent Event Type [Axis]
Subsequent Event Type [Axis]
Equity-Based Compensation
Share-Based Payment Arrangement [Text Block]
Assets
Assets [Abstract]
Long-term debt, net of unamortized debt discount and debt issuance costs
Long-Term Debt, Excluding Current Maturities
Credit Facility [Axis]
Credit Facility [Axis]
Underlying Security Market Price Change
Underlying Security Market Price Change, Percent
Balance Sheet Location [Axis]
Statement of Financial Position Location, Balance [Axis]
Vesting [Domain]
Vesting [Domain]
Debt Instrument [Axis]
Debt Instrument [Axis]
Forfeited (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
Fair Value Measurements
Fair Value Disclosures [Text Block]
Business Combination [Line Items]
Business Combination [Line Items]
Loss on early extinguishment of debt
Loss on early extinguishment of debt
Gain (Loss) on Extinguishment of Debt
Credit Facility [Domain]
Credit Facility [Domain]
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]
Annual vesting percentage
Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Rights, Percentage
Entity Address, Address Line One
Entity Address, Address Line One
Repurchase of common shares
Repurchase of common shares
Treasury Stock, Value, Acquired, Cost Method
Accumulated other comprehensive loss
Total accumulated other comprehensive loss
AOCI Attributable to Parent [Member]
Allowance for credit losses
Accounts Receivable, Allowance for Credit Loss, Current
Payable remaining in respect of loss contingency
Stock Issued During Period, Value, Loss Contingency
The amount of stock issued during period value loss contingency.
Shares withheld for taxes in relation to vesting of / exercise of equity awards (see note 12) (in shares)
Share-Based Payment Arrangement, Shares Withheld for Tax Withholding Obligation
Long-term operating lease liabilities
Operating Lease, Liability, Noncurrent
Non-employee Earnout Shares
Stockholders Earnout Shares [Member]
Represents information pertaining to stock holders earnout shares.
Cash settled
Cash Payments for Restructuring
Amount of cash payments made as the result of exit or disposal activities. Excludes payments associated with a discontinued operation or an asset retirement obligations.
Redeemable non-controlling interest
Redeemable Noncontrolling Interest, Equity, Carrying Amount
Business Combination, Asset Acquisition, Transaction between Entities under Common Control, and Joint Venture Formation [Abstract]
Number of shares outstanding (in shares)
Financial Instruments Subject to Mandatory Redemption, Settlement Terms, Number of Shares Outstanding
The number of shares that would be outstanding, determined under the conditions specified in the contract, if the settlement were to occur at the reporting date.
Derivatives and Hedging
Derivative Instruments and Hedging Activities Disclosure [Text Block]
Fair Value as of Grant Date
Award Grant Date Fair Value
Entity Registrant Name
Entity Registrant Name
Number of shares withheld to cover the option costs and taxes (in shares)
Share Based Compensation Arrangement By Share-Based Payment Award, Shares Withheld To Cover Option Costs And Taxes, Number
Share Based Compensation Arrangement By Share-Based Payment Award, Shares Withheld To Cover Option Costs And Taxes, Number
Stock Price or TSR Estimation Method
Stock Price or TSR Estimation Method [Text Block]
Earnings Per Share, Diluted, by Common Class, Including Two-Class Method [Table]
Earnings Per Share, Diluted, by Common Class, Including Two-Class Method [Table]
Schedule of Outstanding Amount of Long-term Debt
Schedule of Long-Term Debt Instruments [Table Text Block]
Option to purchase the remaining equity interest
Business Combination, Option To Purchase The Remaining Equity Interest, Percentage
Business Combination, Option To Purchase The Remaining Equity Interest, Percentage
Management Incentive Plan
Management Incentive Plan
Represents the information pertaining to management incentive plan.
Dilutive effect (in shares)
Incremental Common Shares Attributable to Dilutive Effect of Share-Based Payment Arrangements
Awards granted (in shares)
Granted (in shares)
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period
Aggregate intrinsic value (in $ millions)
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Aggregate Intrinsic Value [Abstract]
No definition available.
Forfeited (in shares)
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Forfeited in Period
Related Party Transactions
Related Party Transaction [Line Items]
Document Quarterly Report
Document Quarterly Report
Equity Incentive Plan 2022
2022 Plan
Equity Incentive Plan 2022 [Member]
This member stands for Global Business Travel Group, Inc. 2022 Equity Incentive Plan (the "2022 Plan").
Schedule of Assumptions Used for Initial Measurement of Equity Instruments
Fair Value Measurement Inputs and Valuation Techniques [Table Text Block]
Changed Peer Group, Footnote
Changed Peer Group, Footnote [Text Block]
Number of operating segments
Number of Operating Segments
Adjustment To PEO Compensation, Footnote
Adjustment To PEO Compensation, Footnote [Text Block]
Related Party, Type [Axis]
Related and Nonrelated Parties [Axis]
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
Title
Trading Arrangement, Individual Title
Peer Group Total Shareholder Return Amount
Peer Group Total Shareholder Return Amount
Earnout shares
Non-employee earnout shares
Non-employee Earnout Shares [Member]
Represents information pertaining to non-employee earnout shares.
Earnout Shares
Earnout Shares
No definition available.
Other non-current liabilities
Other Noncurrent Liabilities [Member]
Restatement Determination Date:
Restatement Determination Date [Axis]
Shares purchased (in shares)
Share-Based Compensation Arrangement by Share-Based Payment Award, Shares Purchased for Award
Payments to acquire businesses
Payments to Acquire Businesses, Gross
Non-PEO NEO
Non-PEO NEO [Member]
Schedule of Accrued Restructuring Cost
Restructuring and Related Costs [Table Text Block]
Bank guarantees
Guaranty Liabilities
Other
Proceeds from (Payment for) Other Financing Activity
Schedule of Fair Values of the Company's Outstanding Senior Secured Term Loans
Fair Value, Liabilities Measured on Recurring Basis [Table Text Block]
All Currencies [Domain]
All Currencies [Domain]
Name
Trading Arrangement, Individual Name
All Award Types
Award Type [Domain]
Equity attributable to non-controlling interest in subsidiaries
Equity, Attributable to Noncontrolling Interest
Equity Awards Adjustments
Equity Awards Adjustments [Member]
Other, net
Other Noncash Income (Expense)
Optional services, term
Service Agreement, Optional Services, Term
Service Agreement, Optional Services, Term
Pension Benefits Adjustments, Footnote
Pension Benefits Adjustments, Footnote [Text Block]
Revenue from Contracts with Customers
Disaggregation of Revenue [Line Items]
Compensation Amount
Outstanding Recovery Compensation Amount
Principal amount
Debt Instrument, Face Amount
Debt Instrument, Name [Domain]
Debt Instrument, Name [Domain]
Expected dividend rate
Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Dividend Rate
Statement of Comprehensive Income [Abstract]
Statement of Comprehensive Income [Abstract]
(Expenses)
Operating Costs and Expenses
Recovery of Erroneously Awarded Compensation Disclosure [Line Items]
Fair Value
Estimate of Fair Value Measurement [Member]
Revenue recognized
Contract with Customer, Liability, Revenue Recognized
Transferred, equity interest
Business Combination, Consideration Transferred, Equity Interest
MNPI Disclosure Timed for Compensation Value
MNPI Disclosure Timed for Compensation Value [Flag]
Name
Awards Close in Time to MNPI Disclosures, Individual Name
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Accrued Expenses and Other Current Liabilities
Accounts Payable, Accrued Liabilities, and Other Liabilities Disclosure, Current [Text Block]
Beginning balance (in dollars per share)
Ending balance (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
Restructuring Type [Axis]
Restructuring Type [Axis]
Denominator – Basic and diluted weighted average number of shares outstanding:
Weighted Average Number of Shares Outstanding Reconciliation [Abstract]
Aggregate Erroneous Compensation Not Yet Determined
Aggregate Erroneous Compensation Not Yet Determined [Text Block]
Gain (loss) on fair value change in earnout shares liability
Gain (Loss) On The Fair Value Change In Earnout Shares Liability
Gain (Loss) On The Fair Value Change In Earnout Shares Liability
Equity-based compensation
APIC, Share-Based Payment Arrangement, Increase for Cost Recognition
Treasury shares, at cost (23,169,857 and 17,253,780 shares as of March 31, 2026 and December 31, 2025, respectively)
Treasury Stock, Value
Accumulated other comprehensive loss
Accumulated Other Comprehensive Income (Loss), Net of Tax
Sales and marketing
Adjusted sales and marketing
Selling and Marketing Expense
Equity instruments other than options, performance period
Share-based Compensation Arrangement By Share-based Payment Award, Equity Instruments Other Than Options, Performance Period
Share-based Compensation Arrangement By Share-based Payment Award, Equity Instruments Other Than Options, Performance Period
Liability Class [Axis]
Liability Class [Axis]
Segments [Domain]
Segments [Domain]
Proceeds from termination of interest rate swap contracts
Proceeds From (Payment For) Termination Of Interest Rate Swap
Amount received interest rate swap termination.
Income Statement Location [Axis]
Statement of Income Location, Balance [Axis]
Performance Shares
Performance Shares [Member]
Remaining borrowing capacity
Line of Credit Facility, Remaining Borrowing Capacity
Aggregate Pension Adjustments Service Cost
Aggregate Pension Adjustments Service Cost [Member]
Fair Value Hierarchy and NAV [Domain]
Fair Value Hierarchy and NAV [Domain]
Unrealized gains on cash flow hedges reclassified to interest expense
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), Reclassification, after Tax
Balance Sheet Location [Domain]
Statement of Financial Position Location, Balance [Domain]
Finite-Lived Intangible Assets by Major Class [Axis]
Finite-Lived Intangible Assets by Major Class [Axis]
Minimum
Minimum [Member]
Value added and similar taxes payable
Sales and Excise Tax Payable, Current
Contingent consideration, net
Business Combination, Contingent Consideration
Business Combination, Contingent Consideration
Goodwill, measurement period adjustment
Goodwill, Measurement Period Adjustment
Company Selected Measure Name
Company Selected Measure Name
Fair Value Measurement [Domain]
Fair Value Measurement [Domain]
Net income
Business Combination, Pro Forma Information, Pro Forma Income (Loss), after Tax
Aggregate Available
Trading Arrangement, Securities Aggregate Available Amount
Accounts payable
(Payable) to affiliates of American Express
Accounts Payable, Current
Stock Appreciation Rights (SARs)
Stock Appreciation Rights (SARs) [Member]
All Executive Categories
All Executive Categories [Member]
Commitments and Contingencies
Commitments and Contingencies Disclosure [Text Block]
Tranche 2
Share-Based Payment Arrangement, Tranche Two [Member]
Weighted average number of shares outstanding - Diluted (in shares)
Weighted average number of Class A Common Stock outstanding – Diluted (in shares)
Weighted Average Number of Shares Outstanding, Diluted
Disaggregated Expenses
Segment Reporting, Policy [Policy Text Block]
Commitments and Contingencies (see note 8)
Commitments and Contingencies
Non-GAAP Measure Description
Non-GAAP Measure Description [Text Block]
Derivative [Table]
Derivative [Table]
Initial value
Business Combination, Recognized Asset Acquired, Identifiable Intangible Asset, Finite-Lived
Business Combination [Axis]
Business Combination [Axis]
Comprehensive income
Comprehensive Income (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest
Entity Small Business
Entity Small Business
Sales and marketing
Selling and Marketing Expense [Member]
Equity interest acquired, percentage
Business Combination, Voting Equity Interest Acquired, Percentage
Income Tax Disclosure [Abstract]
Income Tax Disclosure [Abstract]
Payable remaining in respect of loss contingency, payable
Stock Issued During Period, Value, Loss Contingency, Portion Of Payable Released
Stock Issued During Period, Value, Loss Contingency, Portion Of Payable Released
Equity attributable to non-controlling interest in subsidiaries
Noncontrolling Interest [Member]
Gross fair value of derivatives assets
Fair Value of Derivative Asset, Gross
The fair value of derivative assets before adjustments or netting.
Cash and cash equivalents (included within held for sale assets)
Cash and Cash Equivalents Included Within Held for Sale Assets
Cash and Cash Equivalents Included Within Held for Sale Assets
Long-term Debt
Long-Term Debt [Text Block]
Document Transition Report
Document Transition Report
Technology and content
Communication and Information Technology [Member]
Primary financial statement caption in which the reported facts about communications and information technology.
Underlying Securities
Award Underlying Securities Amount
Equity Component [Domain]
Equity Component [Domain]
Document Period End Date
Document Period End Date
PEO Actually Paid Compensation Amount
PEO Actually Paid Compensation Amount
Income Taxes
Income Tax Disclosure [Text Block]
Class A common stock
Common Class A [Member]
Awards Close in Time to MNPI Disclosures, Table
Awards Close in Time to MNPI Disclosures [Table Text Block]
Revenue from Contract with Customer [Abstract]
Revenue from Contract with Customer [Abstract]
Hedging Designation [Axis]
Hedging Designation [Axis]
Outstanding senior secured term loans
Debt Instrument, Fair Value Disclosure
Exercisable as of period end
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Weighted Average Remaining Contractual Term
Deferred tax liability
Business Combination, Recognized Liability Assumed, Deferred Tax Liability
Total shareholders’ equity
Beginning balance
Ending balance
Equity, Including Portion Attributable to Noncontrolling Interest
Document Type
Document Type
Level 3
Fair Value, Inputs, Level 3 [Member]
Earnings (Loss) Per Share
Earnings Per Share [Text Block]
Name
Outstanding Recovery, Individual Name
Additional paid-in capital
Additional Paid in Capital
Indemnification liability (see note 8)
Business Combination, Indemnification Liability, Current
Business Combination, Indemnification Liability, Current
Product and Service [Axis]
Product and Service [Axis]
Derivative Contract [Domain]
Derivative Contract [Domain]
Revenue
Total revenue
Revenue from Contract with Customer, Excluding Assessed Tax
Share-based payment award, award requisite service period (in year)
Share-Based Compensation Arrangement by Share-Based Payment Award, Award Requisite Service Period
Notional amount
Derivative, Amount of Hedged Item
All Individuals
All Individuals [Member]
Long-Term Debt, Type [Domain]
Long-Term Debt, Type [Domain]
Fair Value Disclosures [Abstract]
Fair Value Disclosures [Abstract]
Purchase of property and equipment
Payments to Acquire Property, Plant, and Equipment
Name
Forgone Recovery, Individual Name
Accruals
Restructuring Reserve, Accrual Adjustment
Total current assets
Assets, Current
Statistical Measurement [Axis]
Statistical Measurement [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]
Earnout derivative liabilities
Earnouts and Warrants Derivative Liabilities
Amount of earn out and warrant derivative liabilities.
Unused commitment fee
Line of Credit Facility, Unused Capacity, Commitment Fee Percentage
Contributions for ESPP
Proceeds, Issuance of Shares, Share-Based Payment Arrangement, Including Option Exercised
Cash, cash equivalents and restricted cash consist of:
Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Continuing Operation [Abstract]
Due from affiliates
Other Receivables, Net, Current
Earnout derivative liabilities
Earnouts and Warrants Derivative Liabilities [Member]
Represents information pertaining to primary financial statement caption encompassing earnouts and warrants derivative liabilities.
Fixed interest rate
Derivative fixed interest rate
Derivative, Fixed Interest Rate
Fair Value Measurements
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Aggregate Erroneous Compensation Amount
Aggregate Erroneous Compensation Amount
Payment of taxes withheld on vesting of equity awards
Payment for employee's tax obligations
Payment, Tax Withholding, Share-Based Payment Arrangement
Earnings Per Share, Diluted, by Common Class, Including Two Class Method [Line Items]
Earnings Per Share, Diluted, by Common Class, Including Two Class Method [Line Items]
Peer Group Issuers, Footnote
Peer Group Issuers, Footnote [Text Block]
Schedule of Derivative Instruments
Schedule of Derivative Instruments [Table Text Block]
Due to affiliates
Increase (Decrease) in Due to Affiliates, Current
Net income attributable to the Company’s Class A common stockholders
Net income attributable to the Company’s Class A common stockholders
Net Income (Loss) Available to Common Stockholders, Basic
Notional Amount Of 400 Million Expiring On 2028
Notional Amount Of 400 Million Expiring On 2028 [Member]
Notional Amount Of 400 Million Expiring On 2028
Erroneous Compensation Analysis
Erroneous Compensation Analysis [Text Block]
Current liabilities:
Liabilities, Current [Abstract]
Ownership interest percentage
Business Combination, Achieved in Stages, Preacquisition Equity Interest in Acquiree, Percentage
Contractual quarterly installment
Debt Instrument, Periodic Payment
Schedule of Impact of Changes in Fair Values of Derivatives on Other Comprehensive Income (Loss) and on Net Income (Loss)
Derivative Instruments, Gain (Loss) [Table Text Block]
Total operating expenses
Operating Expenses
Rule 10b5-1 Arrangement Terminated
Rule 10b5-1 Arrangement Terminated [Flag]
Beginning balance (in shares)
Ending balance (in shares)
Shares, Outstanding
Equity-Based Compensation
Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Revenue
Business Combination, Pro Forma Information, Pro Forma Revenue
Deferred revenue
Deferred Revenue, Current
Schedule of Related Party Transactions, by Related Party [Table]
Related Party Transaction [Table]
Diluted income per share attributable to the Company’s Class A common stockholders (in dollars per share)
Diluted income per share attributable to the Company's Class A common stockholders (in dollars per share)
Earnings Per Share, Diluted
Weighted average remaining contractual term (in years)
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Weighted Average Remaining Contractual Term [Abstract]
No definition available.
Erroneously Awarded Compensation Recovery
Erroneously Awarded Compensation Recovery [Table]
Accounts receivable (net of allowance for credit losses of $10 and $9 as of March 31, 2026 and December 31, 2025, respectively)
Receivable from affiliates of American Express
Accounts Receivable, after Allowance for Credit Loss, Current
Title of 12(b) Security
Title of 12(b) Security
Fair Value Measurements
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Accrued operating expenses
Accrued Operating Expenses, Current
Amount of accrued operating expenses classified as current.
Treasury shares, at cost (in shares)
Treasury shares, beginning balance (in shares)
Treasury shares, ending balance (in shares)
Treasury Stock, Common, Shares
Earnings Per Share [Abstract]
Earnings Per Share [Abstract]
Percentage of annual excess cash flow
Debt Instrument, Covenant, Prepayment Terms, Percentage Of Annual Excess Cash Flow
Debt Instrument, Covenant, Prepayment Terms, Percentage Of Annual Excess Cash Flow
Business Description and Basis of Presentation
Business Description and Basis of Presentation [Text Block]
Share-based payment award, fair value assumptions, exercise price (in dollars per share)
Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Exercise Price
Gross fair value of derivatives liabilities
Fair Value of Derivative Liabilities, Gross
The fair value of derivative liabilities before adjustments or netting.
Repurchase of common shares (in shares)
Treasury Stock, Shares, Acquired
Cash paid for income taxes (net of refunds)
Income Taxes Paid, Net
Payable remaining in respect of loss contingency, paid
Stock Issued During Period, Value, Loss Contingency, Paid
Stock Issued During Period, Value, Loss Contingency, Paid
Exercised (in dollars per share)
Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Exercises in Period, Weighted Average Exercise Price
Commercial and Operating Agreements with Expedia
Commercial and Operating Agreements with Expedia [Member]
Represents the member information pertaining to Commercial and Operating Agreements with Expedia.
Percentage of amortization rate
Debt Instrument, Amortization Rate
Debt Instrument, Amortization Rate
Pension liabilities
Postemployment Benefits Liability, Noncurrent
Award Timing Disclosures [Line Items]
Long-term debt, gross
Long-Term Debt, Gross
Accrued payroll and related costs
Employee-related Liabilities, Current
Term of agreement
Term of Agreement
Represents the term of agreement.
Amount of gain/(loss) recognized in other comprehensive income (loss)
OCI, Debt Securities, Available-for-Sale, Unrealized Holding Gain (Loss), before Adjustment, after Tax
Shareholders' Equity
Equity [Text Block]
Subsequent Event [Table]
Subsequent Event [Table]
Expiration Date
Trading Arrangement Expiration Date
Other
Other Accrued Liabilities, Current
Shareholders’ equity:
Equity, Including Portion Attributable to Noncontrolling Interest [Abstract]
Client deposits
Deposit Liability, Current
Property and equipment, net
Property, Plant and Equipment, Net
Restructuring and other exit charges
Restructuring Charges
Repurchase of common shares
Payments for Repurchase of Common Stock
Adoption Date
Trading Arrangement Adoption Date
Base Rate
Base Rate [Member]
Compensation Actually Paid vs. Net Income
Compensation Actually Paid vs. Net Income [Text Block]
Accounts receivable
Increase (Decrease) in Accounts Receivable
Schedule of Restructuring and Related Costs [Table]
Restructuring Cost [Table]
Entity Current Reporting Status
Entity Current Reporting Status
Derivatives and Hedging
Derivative [Line Items]
Expected term (years)
Measurement Input, Expected Term [Member]
Awards Close in Time to MNPI Disclosures
Awards Close in Time to MNPI Disclosures [Table]
Customer Relationships
Customer Relationships [Member]
Operating income
Less: other segment items
Operating Income (Loss)
Line of Credit
Line of Credit [Member]
Accumulated deficit
Retained Earnings (Accumulated Deficit)
Cross currency interest rate swaps
Cross currency interest rate swap liability
Cross Currency Interest Rate Contract [Member]
Statement of Financial Position [Abstract]
Statement of Financial Position [Abstract]
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]
Executive Category:
Executive Category [Axis]
Foreign currency forward contracts
Foreign Exchange Forward [Member]
Fair value movement on earnout derivative liabilities
Fair Value Movements On Earnouts Derivative Liabilities
Amount of fair value movement on earnout derivative liabilities.
Proceeds from senior secured term loans
Proceeds from Issuance of Long-Term Debt
Class of Stock [Axis]
Class of Stock [Axis]
Current Fiscal Year End Date
Current Fiscal Year End Date
Unrealized gain on cash flow hedge
Accumulated Gain (Loss), Net, Cash Flow Hedge, Parent [Member]
Subsequent Event Type [Domain]
Subsequent Event Type [Domain]
Fair value assumptions, expected term
Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Term
Finite-Lived Intangible Assets, Major Class Name [Domain]
Finite-Lived Intangible Assets, Major Class Name [Domain]
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]
Held for sale liabilities
Disposal Group, Including Discontinued Operation, Liabilities, Current
Payables and Accruals [Abstract]
Payables and Accruals [Abstract]
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]
Other income (loss), net
Other Nonoperating Income (Expense)
Statement [Table]
Statement [Table]
Gross carrying value and fair value of derivative liabilities
Derivative Liability
Effect of exchange rate changes on cash, cash equivalents and restricted cash
Effect of Exchange Rate on Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Including Discontinued Operation
Deferred tax (benefit) charge
Deferred Income Tax Expense (Benefit)
Adjustments to reconcile net income to net cash from operating activities:
Adjustment to Reconcile Net Income to Cash Provided by (Used in) Operating Activity [Abstract]
Financing activities:
Cash Provided by (Used in) Financing Activity, Including Discontinued Operation [Abstract]
Percentage of net cash proceeds from certain asset sales and casualty events
Debt Instrument, Covenant, Prepayment Terms, Percentage Of Net Cash Proceeds From Certain Asset Sales And Casualty Events
Percentage of net cash proceeds from certain asset sales and casualty events
Equity Awards Adjustments, Excluding Value Reported in Compensation Table
Equity Awards Adjustments, Excluding Value Reported in the Compensation Table [Member]
Fair value movement on earnout derivative liabilities
Fair Value Movement On Earnout Liabilities
Fair Value Movement On Earnout Liabilities
Risk-free interest rate
Measurement Input, Risk Free Interest Rate [Member]
Dilutive effect of PSU and other contingently issuable shares
Performance Share Units And Other Contingently Issuable Shares [Member]
Performance Share Units And Other Contingently Issuable Shares
Variable Rate [Domain]
Variable Rate [Domain]
Schedule of Gross Carrying Value and Fair Value of Company's Assets and Liabilities Measured at Fair Value on Recurring Basis
Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block]
Shares excluded from the calculation of diluted loss per share as their inclusion would have resulted in anti-dilutive effect on loss per share (in shares)
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
All Adjustments to Compensation
All Adjustments to Compensation [Member]
Reduction in interest rate margin
Debt Instrument, Reduction in Interest Rate Margin
Debt Instrument, Reduction in Interest Rate Margin
Amendment Flag
Amendment Flag
Termination Date
Trading Arrangement Termination Date
Net cash from (used in) financing activities
Cash Provided by (Used in) Financing Activity, Including Discontinued Operation
Insider Trading Policies and Procedures Adopted
Insider Trading Policies and Procedures Adopted [Flag]
Measure:
Measure [Axis]
Allowance for credit losses
Financing Receivable, Credit Loss, Expense (Reversal)
Non-controlling Interest Shareholder
Non-controlling Interest Shareholder [Member]
Non-controlling Interest Shareholder
Schedule of Activity of Options Granted Under the Plan
Share-Based Payment Arrangement, Option, Activity [Table Text Block]
Accounts receivable, net
Contract with Customer, Receivable, after Allowance for Credit Loss, Current
Weighted average number of shares outstanding - Basic (in shares)
Weighted average number of Class A Common Stock outstanding – Basic (in shares)
Weighted Average Number of Shares Outstanding, Basic
Share repurchase program
Share Repurchase Program, Remaining Authorized, Amount
Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Table]
Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Table]
Schedule of Earnings (Loss) Per Share Basic and Diluted
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]
Related Party Transaction [Domain]
Related Party Transaction [Domain]
Exercisable as of period end (in shares)
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Number
Subsequent Events [Abstract]
Subsequent Events [Abstract]
Segment Reporting [Abstract]
Pay vs Performance Disclosure, Table
Pay vs Performance [Table Text Block]
Forgone Recovery due to Violation of Home Country Law, Amount
Forgone Recovery due to Violation of Home Country Law, Amount
Risk-free interest rate
Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Risk Free Interest Rate
Entity Tax Identification Number
Entity Tax Identification Number
Costs and expenses:
Less:
Costs and Expenses [Abstract]
Beginning balance (in dollars per share)
Ending balance (in dollars per share)
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Exercise Price
Restructuring and Related Activities [Abstract]
Restructuring and Related Activities [Abstract]
Forgone Recovery due to Expense of Enforcement, Amount
Forgone Recovery due to Expense of Enforcement, Amount
Equity-Based Compensation
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Common stock, par value (in dollars per share)
Common Stock, Par or Stated Value Per Share
Common stock, shares issued (in shares)
Common Stock, Shares, Issued
Use of Estimates
Use of Estimates, Policy [Policy Text Block]
Non-cash additions for finance lease
Non Cash Additions For Finance Lease
The amount of non-cash additions for finance lease.
Interest expense
Interest expense
Interest Expense, Nonoperating
Trading Arrangement:
Trading Arrangement [Axis]
Total Shareholder Return Amount
Total Shareholder Return Amount
Non-cash additions for operating lease right-of-use assets
Non-Cash Additions For Operating Lease Right-Of-Use Assets
The amount of non-cash additions to operating lease right-of-use assets.
Fair value of contingent consideration
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Gain (Loss) Included in Earnings
Subsequent Events
Subsequent Events [Text Block]
Change in currency translation adjustments, net of tax
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax
Insider Trading Arrangements [Line Items]
Security Exchange Name
Security Exchange Name
Schedule of Reported Segment Revenue, Significant Segment Expenses, Other Segment Items and Consolidated Net Income (Loss)
Reconciliation of Revenue from Segments to Consolidated [Table Text Block]
Number of stock options
Share-Based Compensation Arrangement by Share-Based Payment Award, Non-Option Equity Instruments, Outstanding [Roll Forward]
Product and professional services revenue
Product and Service, Other [Member]
Total liabilities
Liabilities
Reportable Segment
Reportable Segment [Member]
Reportable Segment
Currency [Axis]
Currency [Axis]
Antidilutive Securities, Name [Domain]
Antidilutive Securities, Name [Domain]
Line of credit facility, maximum borrowing capacity
Line of Credit Facility, Maximum Borrowing Capacity
Business Combination, Consideration Transferred, Equity Interest, Type [Domain]
Business Combination, Consideration Transferred, Equity Interest, Type [Domain]
Class A common stock (par value $0.0001; 3,000,000,000 shares authorized; 545,696,620 and 538,342,297 shares issued, 522,526,763 and 521,088,517 shares outstanding as of March 31, 2026 and December 31, 2025, respectively)
Common Stock, Value, Outstanding
Pension Adjustments Prior Service Cost
Pension Adjustments Prior Service Cost [Member]
Material Terms of Trading Arrangement
Material Terms of Trading Arrangement [Text Block]
Due to affiliates
Other Liabilities, Current
Percentage of net cash proceeds from the incurrence of certain indebtedness
Debt Instrument, Covenant, Prepayment Terms, Percentage Of Net Cash Proceeds From The Incurrence Of Certain Indebtedness
Percentage of net cash proceeds from the incurrence of certain indebtedness
Unrealized gain (loss) on cash flow hedges
Unrealized Gain (Loss) on Interest Rate Cash Flow Hedges, Pretax, Accumulated Other Comprehensive Income (Loss)
Long term debt noncurrent
Business Combination, Recognized Liability Assumed, Long-Term Debt, Noncurrent
Statement [Line Items]
Statement [Line Items]
Variable Rate [Axis]
Variable Rate [Axis]
Rule 10b5-1 Arrangement Adopted
Rule 10b5-1 Arrangement Adopted [Flag]
Cash and cash equivalents
Cash and cash equivalents
Cash and Cash Equivalent
Fair Value Measurement Inputs and Valuation Techniques [Table]
Fair Value Measurement Inputs and Valuation Techniques [Table]
Schedule of Activity of RSUs Granted Under the 2022 Plan
Share-Based Payment Arrangement, Restricted Stock Unit, Activity [Table Text Block]
Subsequent Events
Subsequent Event [Line Items]
Common Stock
Common Stock
Common Stock [Member]
Vested (in shares)
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period
Facility - Non-Lease Related
Facility Non-Lease Related [Member]
Closing of a facility associated with exit from or disposal of non-lease related activity.
Entity Incorporation, State or Country Code
Entity Incorporation, State or Country Code
Non-NEOs
Non-NEOs [Member]
Net increase 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