v3.25.4
Financial Instruments - Fair Values of Outstanding Derivative Instruments (Details) - USD ($)
$ in Millions
Dec. 31, 2025
Dec. 31, 2024
Derivative Asset [Abstract]    
Derivative assets $ 732 $ 1,728
Derivative Liability [Abstract]    
Derivative liabilities 379 612
Designated as Hedging Instrument | Foreign exchange contracts    
Derivative Asset [Abstract]    
Derivative assets 316 1,054
Derivative Liability [Abstract]    
Derivative liabilities 197 0
Derivatives not designated as hedging instruments:    
Derivative Asset [Abstract]    
Derivative assets 416 674
Derivative Liability [Abstract]    
Derivative liabilities 182 612
Derivatives not designated as hedging instruments: | Foreign exchange contracts    
Derivative Asset [Abstract]    
Derivative assets 92 200
Derivative Liability [Abstract]    
Derivative liabilities 84 593
Derivatives not designated as hedging instruments: | Other contracts    
Derivative Asset [Abstract]    
Derivative assets 324 474
Derivative Liability [Abstract]    
Derivative liabilities $ 98 $ 19