v3.25.4
Financial Instruments - Losses (Gains) on Derivative Instruments - Net Investment Hedges (Details) - Net Investment Hedging [Member] - USD ($)
$ in Millions
 12 Months Ended
Dec. 27, 2025
Dec. 28, 2024
Derivative Instruments, Loss (Gain) [Line Items]    
Other Comprehensive (Income) Loss, Net Investment Hedge, (Gain) Loss, before Tax $ 357 $ (130)
Loss (Gain) on Net Investment Hedge Recognized in Net Income, Net, Pretax (13) (5)
Cross Currency Interest Rate Contract [Member]    
Derivative Instruments, Loss (Gain) [Line Items]    
Other Comprehensive (Income) Loss, Net Investment Hedge, (Gain) Loss, before Tax 33 3
Loss (Gain) on Net Investment Hedge Recognized in Net Income, Net, Pretax (13) (5)
Foreign Exchange Contract    
Derivative Instruments, Loss (Gain) [Line Items]    
Other Comprehensive (Income) Loss, Net Investment Hedge, (Gain) Loss, before Tax (13) 0
Loss (Gain) on Net Investment Hedge Recognized in Net Income, Net, Pretax 0 0
Debt Securities    
Derivative Instruments, Loss (Gain) [Line Items]    
Other Comprehensive (Income) Loss, Net Investment Hedge, (Gain) Loss, before Tax 337 (133)
Loss (Gain) on Net Investment Hedge Recognized in Net Income, Net, Pretax $ 0 $ 0