v3.26.1
Derivatives And Hedging Activities Derivatives Not Designated as Hedges (Details) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Derivative [Line Items]        
Settlement of derivatives     $ (3) $ 5
Not Designated as Hedging Instrument        
Derivative [Line Items]        
Derivative, Gain (Loss) on Derivative, Net $ (2) $ 3 $ (7) $ 4