v3.26.1
Financial Instruments - Schedule of Effects of Derivatives Recognized (Details) - USD ($)
$ in Millions
 3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Derivative Instruments and Hedging Activities Disclosures [Line Items]        
Total $ (3) $ (63) $ 17 $ (113)
Interest rate swaps | Derivatives designated as hedging instruments        
Derivative Instruments and Hedging Activities Disclosures [Line Items]        
Financial instruments designated as hedging instruments (2) (5) (3) (11)
Euro-denominated notes | Derivatives designated as hedging instruments        
Derivative Instruments and Hedging Activities Disclosures [Line Items]        
Financial instruments designated as hedging instruments 12 (87) 29 (128)
Foreign exchange contracts | Derivatives not designated as hedging instruments        
Derivative Instruments and Hedging Activities Disclosures [Line Items]        
Financial instruments not designated as hedging instruments (13) 29 (8) 26
Interest rate caps | Derivatives not designated as hedging instruments        
Derivative Instruments and Hedging Activities Disclosures [Line Items]        
Financial instruments designated as hedging instruments $ 0 $ 0 $ (1) $ 0