Derivatives - Additional Information (Detail)	3 Months Ended		9 Months Ended
	Sep. 30, 2021 USD ($) swap	Sep. 30, 2020 USD ($)	Sep. 30, 2021 USD ($) swap	Sep. 30, 2020 USD ($)	Jan. 31, 2021 USD ($)	Dec. 31, 2020 USD ($)
Derivative [Line Items]
Fair value of derivatives, liability	$ 22,000,000		$ 22,000,000			$ 110,000,000
Cash flow hedge gain (loss) to be reclassified within twelve months			4,000,000
Derivative instruments not designated as hedging instruments, income (expense), net	7,000,000	$ (3,000,000)	11,000,000	$ 6,000,000
4.00% senior notes due 2024
Derivative [Line Items]
Debt instrument, face amount	$ 100,000,000		$ 100,000,000
Interest rate	4.00%		4.00%
Interest rate swaps
Derivative [Line Items]
Derivative, notional amount	$ 100,000,000		$ 100,000,000
Cross-currency swaps
Derivative [Line Items]
Number of cross currency swaps (in swaps) | swap	2		2
Fair value of derivatives, liability	$ 358,000,000		$ 358,000,000		$ 900,000,000
Gain on derivative	4,000,000	$ 3,000,000	11,000,000	$ 10,000,000
Foreign currency contracts
Derivative [Line Items]
Derivative, notional amount	525,000,000		525,000,000
Foreign currency contracts | Derivatives not designated as effective hedges
Derivative [Line Items]
Derivative, notional amount	1,000,000,000		1,000,000,000
Fair value of derivatives, liability	$ 6,000,000		$ 6,000,000			$ 17,000,000