Quarterly report pursuant to Section 13 or 15(d)

Commitments and Contingencies (Details)

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Commitments and Contingencies (Details) - USD ($)
$ in Millions
 3 Months Ended
Mar. 31, 2024
Mar. 31, 2023
Dec. 31, 2023
Loss Contingencies [Line Items]      
Deferred income tax expense (benefit) $ 8 $ 6  
TripAdvisor | Accrued liabilities and other current liabilities      
Loss Contingencies [Line Items]      
Estimated potential settlement of a regulatory matter 10    
TripAdvisor | IRS | Tax Years 2009 Through 2011      
Loss Contingencies [Line Items]      
Estimated range of income tax expense inclusive of interest   31  
Deferred income tax expense (benefit)   24  
Additional income tax expense as a discrete item, inclusive of interest   $ 55  
TripAdvisor | IRS | Tax Years 2014 Through 2016      
Loss Contingencies [Line Items]      
Deferred income tax expense (benefit) 4    
Estimated range of income tax expense inclusive of interest on settlement of 2014 to 2016 IRS audits assessment 46    
Net income tax expense as a discrete item inclusive of interest 42    
Unrecognized tax benefits     $ 153
Unrecognized tax benefits liability reduced 79    
Increase (decrease) in income taxes receivable current 40    
TripAdvisor | IRS | Tax Years 2014 Through 2016 | Minimum      
Loss Contingencies [Line Items]      
Estimated net operating cash outflows 110    
TripAdvisor | IRS | Tax Years 2014 Through 2016 | Maximum      
Loss Contingencies [Line Items]      
Estimated net operating cash outflows $ 120