v3.25.2
Derivative and Financial Instruments - Schedule of Net Exposures from Outstanding Commodity Derivative Contracts (Details) - Commodity Contract - Bcf
6 Months Ended 12 Months Ended
Jun. 30, 2025
Dec. 31, 2024
Natural Gas and Power, Fixed Price | Short    
Trading Activity, Gains and Losses, Net [Line Items]    
Commodity derivatives - volumetric material net exposures (30) (17)
Natural Gas and Power, Basis | Long    
Trading Activity, Gains and Losses, Net [Line Items]    
Commodity derivatives - volumetric material net exposures (7) 0