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Financial Instruments - Derivative Instruments Notional Amount Outstanding (Detail) - USD ($) $ in Millions | Mar. 31, 2026 | Dec. 31, 2025
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Foreign currency contracts |  |
Schedule Of Information By Major Category Of Credit Derivatives Contracts [Line Items] |  |
Derivative instruments outstanding, net | $ (1,984) | $ (1,840)
Commodity contracts |  |
Schedule Of Information By Major Category Of Credit Derivatives Contracts [Line Items] |  |
Derivative instruments outstanding, net | 5 | 11
Cross currency swaps |  |
Schedule Of Information By Major Category Of Credit Derivatives Contracts [Line Items] |  |
Derivative instruments outstanding | $ 2,400 | $ 1,900

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