Financial Instruments and Fair Value Measurements - Additional Information (Details) - USD ($)	3 Months Ended		6 Months Ended		12 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021	Dec. 31, 2021
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Financial liabilities measured at fair value on a recurring basis					$ 0
Cash and cash equivalents, consisted of cash deposits					723,000,000
Cash and cash equivalents	$ 1,045,000,000		$ 1,045,000,000		723,000,000
Derivative instruments not designated as hedging instruments, description of terms			We generally use forward contracts to reduce the effects of foreign currency exchange rate fluctuations on our cash flows, primarily for the Euro versus the U.S. Dollar. For the three and six months ended June 30, 2022 and 2021, our forward contracts have not been designated as hedges and had maturities of less than 90 days.
Foreign currency exchange contracts maturity period, maximum			90 days
Earnings (losses) from equity method investment, net			$ 1,000,000	$ 1,000,000
Maturity of term deposits			90 days or less at the date of purchase
Short-term marketable securities outstanding	0		$ 0
Long-term marketable securities outstanding					$ 0
Derivative Gain Loss On Derivative Net	2,000,000		2,000,000
Other Long-Term Assets
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Redeemable noncontrolling interest, settlement amount	20,000,000		$ 20,000,000
Percentage of notes receivable due in 5 years			50.00%
Percentage of notes receivable due in 10 years					50.00%
Net of accumulated allowance for credit losses, Carrying value	$ 9,000,000		$ 9,000,000		$ 9,000,000
Chelsea Investment Holding Company PTE, Ltd
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Equity method investment, ownership percentage	40.00%		40.00%
Impairment loss on equity method investments	$ 0	$ 0	$ 0	$ 0
Chelsea Investment Holding Company PTE, Ltd | Non-Marketable Investments
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Equity method investments	$ 33,000,000		$ 33,000,000		$ 34,000,000
Customer Concentration Risk | Sales | Booking
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Customer concentration risk					10.00%
Customer Concentration Risk | Sales | Expedia and Booking
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Customer concentration risk					34.00%