v3.26.1
Derivatives and Risk Management Activities - Broker Receivable (Details) - USD ($)
$ in Millions
Jun. 30, 2026
Dec. 31, 2025
Derivative assets and liabilities    
Initial margin $ 31 $ 16
Variation margin posted 31 4
Letters of credit (63) (95)
Net broker receivable 33 19
Exchange Traded    
Derivative assets and liabilities    
Letters of credit $ (29) $ (1)