v3.26.1
Financial Instruments - Summary of Quantitative Information About Offsetting of Derivative Financial Assets And Derivative Financial Liabilities (Details) - USD ($)
$ in Millions
Mar. 31, 2026
Mar. 31, 2025
Disclosure of detailed information about financial instruments [abstract]    
Gross amount of recognized financial asset $ 19 $ 30
Amount set off (10) (7)
Net amount presented in balance sheet 9 23
Gross amount of recognized financial liability (73) (14)
Amount set off 10 7
Net amount presented in balance sheet $ (63) $ (7)