Fair Value Measurements - Derivative Financial Assets and Liabilities Measured at Fair Value on Recurring Basis (Parenthetical) (Detail) - Not Designated as Hedging Instrument - Foreign Exchange Swaps - Fair Value, Measurements, Recurring - Less Than Six Months - USD ($) $ in Millions	Jun. 30, 2025	Dec. 31, 2024
Derivatives, Fair Value [Line Items]
Derivative notional volume, amount after offsetting swaps	$ 2,202	$ 2,916
Other current assets
Derivatives, Fair Value [Line Items]
Derivative asset, amount after offsetting swaps	74	22
Other current liabilities
Derivatives, Fair Value [Line Items]
Derivative liability, amount after offsetting swaps	$ 7	$ 42