Financial Instruments and Fair Value Measurements - Summary of Undesignated Financial Instruments Exercised and Realized and Unrealized Gains in Foreign Currency and Derivative Gains, Net (Detail) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2022 USD ($) Contract	Sep. 30, 2021 USD ($) Contract	Sep. 30, 2022 USD ($) Contract	Sep. 30, 2021 USD ($) Contract
Derivative Instruments And Hedging Activities Disclosure [Abstract]
Exercised contracts | Contract	55	61	124	135
Realized gains (losses) on the matured, expired or settled contracts	$ 94	$ (2)	$ 124	$ (11)
Unrealized gains on the change in fair value of outstanding contracts	$ 48	$ 35	$ 151	$ 75