v3.26.1
Financial Instruments - Derivative Instruments Measured at Fair Value (Detail) - USD ($)
$ in Millions
Mar. 31, 2026
Dec. 31, 2025
Derivatives, Fair Value [Line Items]    
Fair value of derivative assets $ 25 $ 18
Fair value of derivative liabilities 220 242
Foreign currency forward contracts    
Derivatives, Fair Value [Line Items]    
Fair value of derivative assets 4 17
Fair value of derivative liabilities 16 3
Cross currency swaps    
Derivatives, Fair Value [Line Items]    
Fair value of derivative assets 18 1
Fair value of derivative liabilities 204 238
Commodity contracts    
Derivatives, Fair Value [Line Items]    
Fair value of derivative assets 3  
Fair value of derivative liabilities 1  
Fair Value of Derivatives Designated as Hedging Instruments    
Derivatives, Fair Value [Line Items]    
Fair value of derivative assets 21 1
Fair value of derivative liabilities 204 239
Fair Value of Derivatives Designated as Hedging Instruments | Foreign currency forward contracts    
Derivatives, Fair Value [Line Items]    
Fair value of derivative assets 0 0
Fair value of derivative liabilities 0 0
Fair Value of Derivatives Designated as Hedging Instruments | Cross currency swaps    
Derivatives, Fair Value [Line Items]    
Fair value of derivative assets 18 1
Fair value of derivative liabilities 204 238
Fair Value of Derivatives Designated as Hedging Instruments | Commodity contracts    
Derivatives, Fair Value [Line Items]    
Fair value of derivative assets 3  
Fair value of derivative liabilities 1  
Fair Value of Derivatives Not Designated as Hedging Instruments    
Derivatives, Fair Value [Line Items]    
Fair value of derivative assets 4 17
Fair value of derivative liabilities 16 3
Fair Value of Derivatives Not Designated as Hedging Instruments | Foreign currency forward contracts    
Derivatives, Fair Value [Line Items]    
Fair value of derivative assets 4 17
Fair value of derivative liabilities 16 3
Fair Value of Derivatives Not Designated as Hedging Instruments | Cross currency swaps    
Derivatives, Fair Value [Line Items]    
Fair value of derivative assets 0 0
Fair value of derivative liabilities 0 $ 0
Fair Value of Derivatives Not Designated as Hedging Instruments | Commodity contracts    
Derivatives, Fair Value [Line Items]    
Fair value of derivative assets 0  
Fair value of derivative liabilities $ 0