Financial Instruments and Fair Value Measurements - Summary of Undesignated Financial Instruments Exercised and Realized and Unrealized Gains (Losses) in Foreign Currency, Derivative and Other Gains and Other Income, Net (Detail) $ in Millions	12 Months Ended
	Dec. 31, 2024 USD ($) Contract	Dec. 31, 2023 USD ($) Contract	Dec. 31, 2022 USD ($) Contract
Derivative Instruments and Hedging Activities Disclosure [Abstract]
Exercised contracts | Contract	254	218	158
Realized gains on the matured, expired or settled contracts	$ 53	$ 60	$ 145
Unrealized gains (losses) on the change in fair value of outstanding contracts	$ 53	$ (58)	$ 39