v3.26.1
Derivative Assets And Liabilities - Fair Value of Derivative Instruments (Details) - USD ($)
$ in Millions
Jun. 30, 2026
Dec. 31, 2025
Total derivatives assets $ 827 $ 618
Total derivatives liabilities (760) (454)
Derivatives designated as hedging instruments:    
Total derivatives assets 12 31
Total derivatives liabilities (6) (2)
Derivatives not designated as hedging instruments:    
Total derivatives assets 815 587
Total derivatives liabilities (754) (452)
Commodity derivatives – margin deposits | Derivatives designated as hedging instruments:    
Total derivatives assets 12 31
Total derivatives liabilities (6) (2)
Commodity derivatives – margin deposits | Derivatives not designated as hedging instruments:    
Total derivatives assets 740 485
Total derivatives liabilities (684) (392)
Commodity derivatives | Derivatives not designated as hedging instruments:    
Total derivatives assets 74 102
Total derivatives liabilities (70) (60)
Interest rate derivatives | Derivatives not designated as hedging instruments:    
Total derivatives assets 1 0
Total derivatives liabilities $ 0 $ 0