v3.26.1
Risk Management, Derivative Instruments and Hedging Activities - Effect of Netting (Details) - USD ($)
$ in Millions
Mar. 31, 2026
Dec. 31, 2025
Derivative Instruments and Hedging Activities Disclosure [Abstract]    
Assets, Gross Derivative Instruments $ 610 $ 456
Assets, Eligible for Offset (552) (396)
Assets, Net Derivative Instruments 58 60
Assets, Collateral (Posted) Received (15) 0
Assets, Net Amounts 43 60
Liabilities, Gross Derivative Instruments 917 608
Liabilities, Eligible for Offset (552) (396)
Liabilities, Net Derivative Instruments 365 212
Liabilities, Collateral (Posted) Received (66) (44)
Liabilities, Net Amounts $ 299 $ 168