v3.26.1
Financial Instruments - Derivative Financial Instruments and Hedging Activities - Footnotes (Details) - USD ($)
$ in Millions
 3 Months Ended 6 Months Ended
Jun. 28, 2026
Jun. 29, 2025
Jun. 28, 2026
Jun. 29, 2025
Dec. 31, 2025
Derivative [Line Items]          
(Loss) gain reclassified from OCI into COS [1] $ 11 $ 106 $ 2 $ 419  
Foreign currency long-term debt [Member]          
Derivative [Line Items]          
Long-term debt 856   856   $ 879
Designated as Hedging Instrument [Member] | Foreign exchange contracts [Member]          
Derivative [Line Items]          
Pre-tax loss expected to be reclassified within the next 12 months $ 72   $ 72    
Remaining period of hedging exposure 17 years   17 years    
Designated as Hedging Instrument [Member] | Income Statement Location [Axis]: us-gaap:CostOfGoodsAndServicesSold | Foreign exchange contracts [Member]          
Derivative [Line Items]          
(Loss) gain reclassified from OCI into COS $ (6) $ 30 $ (20) $ 93  
[1] Reclassified into Other (income)/deductions—net and Cost of sales. See Note 7E.