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Income Taxes - Additional Information (Details) - USD ($)	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021	Dec. 31, 2020	Jun. 30, 2022	Dec. 31, 2021
Income Taxes [Line Items]
Income taxes refund received	$ 12,000,000		$ 12,000,000
Income tax provisions (benefit)	37,000,000	$ 2,000,000	61,000,000	$ (19,000,000)
Unrecognized tax benefits	205,000,000		205,000,000				$ 177,000,000
Accrued penalties	0		0
Accrued Interest Liability
Income Taxes [Line Items]
Unrecognized tax benefits	46,000,000		46,000,000
Singapore
Income Taxes [Line Items]
Income taxes refund received						$ 64,000,000
Long term taxes payable	$ 25,000,000		25,000,000
Domestic Country | Singapore
Income Taxes [Line Items]
Expected income tax expense (benefit)					$ 76,000,000
Minimum | HMRC | Tax Years 2012 Through 2016
Income Taxes [Line Items]
Increase in income tax expense due to proposed adjustments related to transfer pricing with foreign subsidiary, estimated			25,000,000
Minimum | Expedia | IRS | Tax Years 2009 through 2016
Income Taxes [Line Items]
Increase in income tax expense due to proposed adjustments related to transfer pricing with foreign subsidiary, estimated			90,000,000
Minimum | Expedia | IRS | 2009 through 2011 Pre Spin-Off Tax Years
Income Taxes [Line Items]
Increase in income tax expense due to proposed adjustments related to transfer pricing with foreign subsidiary, estimated			25,000,000
Maximum | HMRC | Tax Years 2012 Through 2016
Income Taxes [Line Items]
Increase in income tax expense due to proposed adjustments related to transfer pricing with foreign subsidiary, estimated			35,000,000
Maximum | Expedia | IRS | Tax Years 2009 through 2016
Income Taxes [Line Items]
Increase in income tax expense due to proposed adjustments related to transfer pricing with foreign subsidiary, estimated			100,000,000
Maximum | Expedia | IRS | 2009 through 2011 Pre Spin-Off Tax Years
Income Taxes [Line Items]
Increase in income tax expense due to proposed adjustments related to transfer pricing with foreign subsidiary, estimated			35,000,000
COVID-19 Pandemic
Income Taxes [Line Items]
Government assistance benefits recognized		$ 2,000,000	$ 12,000,000	$ 7,000,000

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Estimated range of potential increase in income tax for potential adjustments related to the tax years 2012 through 2016 based on a closing notice received from the HMRC, if at close of audit HMRC prevails.

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Expected income tax expense (benefit) from net operating loss carryback CARES Act.

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Government assistance benefits recognized.

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Income taxes.

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Estimated potential increase in income tax expense for tax years of 2009, 2010, 2011, 2012, 2013,2014, 2015 and 2016 IRS audits based on received NOPA's from IRS.

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Reflects future transition tax payments related to the Tax Cuts and Jobs Act of 2017 (the “2017 Tax Act”).

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Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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Carrying amount as of the balance sheet date of income taxes previously overpaid to tax authorities (such as U.S. Federal, state and local tax authorities) representing refunds of overpayments or recoveries based on agreed-upon resolutions of disputes. Also called income tax refund receivable.

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Amount of statutory penalties accrued for a tax position claimed or expected to be claimed by the entity, in its tax return.

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Amount of interest expense accrued for an underpayment of income taxes.

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