v3.25.4
Financial Instruments - Derivative Financial Instruments and Hedging Activities - Footnotes (Details) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Derivative [Line Items]      
Derivative, Amount of Gains/(Losses) Reclassified from OCI into OID and COS [1] $ 269 $ 159 $ 413
Foreign Currency Long-Term Debt [Member]      
Derivative [Line Items]      
Long-term debt, carrying value 879 777  
Designated as Hedging Instrument [Member] | Foreign Exchange Contract [Member]      
Derivative [Line Items]      
Pre-tax loss expected to be reclassified within the next 12 months $ (16)    
Remaining period of hedging exposure 17 years    
Designated as Hedging Instrument [Member] | Cost of Sales [Member] | Foreign Exchange Contract [Member]      
Derivative [Line Items]      
Derivative, Amount of Gains/(Losses) Reclassified from OCI into OID and COS $ 49 [2] $ 119  
[1] Reclassified into Other (income)/deductions—net and Cost of sales. See Note 7E.
[2] OID = Other (income)/deductions—net, included in Other (income)/deductions—net in the consolidated statements of operations. COS = Cost of Sales, included in Cost of sales in the consolidated statements of operations. OCI = Other comprehensive income/(loss), included in the consolidated statements of comprehensive income/(loss).