Financial Instruments - Derivative Instruments Measured at Fair Value (Detail) - USD ($) $ in Millions	Sep. 30, 2023	Dec. 31, 2022
Derivatives, Fair Value [Line Items]
Fair value of derivative liabilities	$ 126
Foreign currency contracts
Derivatives, Fair Value [Line Items]
Fair value of derivative assets	3	$ 1
Fair value of derivative liabilities	37
Cross currency swaps
Derivatives, Fair Value [Line Items]
Fair value of derivative liabilities	89	75
Fair Value of Derivatives Designated as Hedging Instruments
Derivatives, Fair Value [Line Items]
Fair value of derivative liabilities	89
Fair Value of Derivatives Designated as Hedging Instruments | Foreign currency contracts
Derivatives, Fair Value [Line Items]
Fair value of derivative assets	0	0
Fair value of derivative liabilities	0
Fair Value of Derivatives Designated as Hedging Instruments | Cross currency swaps
Derivatives, Fair Value [Line Items]
Fair value of derivative liabilities	89	75
Fair Value of Derivatives Not Designated as Hedging Instruments
Derivatives, Fair Value [Line Items]
Fair value of derivative liabilities	37
Fair Value of Derivatives Not Designated as Hedging Instruments | Foreign currency contracts
Derivatives, Fair Value [Line Items]
Fair value of derivative assets	3	1
Fair value of derivative liabilities	37
Fair Value of Derivatives Not Designated as Hedging Instruments | Cross currency swaps
Derivatives, Fair Value [Line Items]
Fair value of derivative liabilities	$ 0	$ 0