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Derivatives and Risk Management - Schedule of Energy Commodity Derivative Volumes (Details) MWh in Thousands, MMBTU in Thousands | 6 Months Ended | 12 Months Ended
--- | --- | ---
Jun. 30, 2025 MMBTU MWh | Dec. 31, 2024 MWh MMBTU
Purchase [Member] | Physical [Member] | Electric Derivative [Member] |  |
Energy Commodity Derivative Volumes [Line Items] |  |
Year one | MWh | 4 | 7
Year two | MWh | 0 | 0
Year three | MWh | 0 | 0
Year four | MWh | 0 |
Purchase [Member] | Physical [Member] | Gas Derivative [Member] |  |
Energy Commodity Derivative Volumes [Line Items] |  |
Year one | MMBTU | 16,392 | 27,993
Year two | MMBTU | 24,166 | 17,560
Year three | MMBTU | 10,983 | 7,555
Year four | MMBTU | 1,138 |
Purchase [Member] | Financial [Member] | Electric Derivative [Member] |  |
Energy Commodity Derivative Volumes [Line Items] |  |
Year one | MWh | 0 | 0
Year two | MWh | 0 | 0
Year three | MWh | 0 | 0
Year four | MWh | 0 |
Purchase [Member] | Financial [Member] | Gas Derivative [Member] |  |
Energy Commodity Derivative Volumes [Line Items] |  |
Year one | MMBTU | 19,860 | 39,483
Year two | MMBTU | 22,433 | 13,175
Year three | MMBTU | 9,723 | 2,250
Year four | MMBTU | 2,503 |
Sales [Member] | Physical [Member] | Electric Derivative [Member] |  |
Energy Commodity Derivative Volumes [Line Items] |  |
Year one | MWh | 196 | 427
Year two | MWh | 364 | 0
Year three | MWh | 0 | 0
Year four | MWh | 0 |
Sales [Member] | Physical [Member] | Gas Derivative [Member] |  |
Energy Commodity Derivative Volumes [Line Items] |  |
Year one | MMBTU | 484 | 1,897
Year two | MMBTU | 1,393 | 0
Year three | MMBTU | 1,393 | 0
Year four | MMBTU | 1,013 |
Sales [Member] | Financial [Member] | Electric Derivative [Member] |  |
Energy Commodity Derivative Volumes [Line Items] |  |
Year one | MWh | 569 | 420
Year two | MWh | 316 | 0
Year three | MWh | 0 | 0
Year four | MWh | 0 |
Sales [Member] | Financial [Member] | Gas Derivative [Member] |  |
Energy Commodity Derivative Volumes [Line Items] |  |
Year one | MMBTU | 155 | 1,963
Year two | MMBTU | 0 | 0
Year three | MMBTU | 0 | 0
Year four | MMBTU | 0 |

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