Derivative Instruments - Schedule of Notional Volume of Natural Gas Derivatives that is Expected to Settle or Mature Each Year (Details) - Natural Gas Swaps MMBTU in Millions |
6 Months Ended |
|---|---|
|
Jun. 30, 2026
MMBTU
| |
| Derivative Instruments | |
| Notional volume of natural gas derivatives (in MMBTUs) | 131.0 |
| 2026 | |
| Derivative Instruments | |
| Notional volume of natural gas derivatives (in MMBTUs) | 17.7 |
| 2027 | |
| Derivative Instruments | |
| Notional volume of natural gas derivatives (in MMBTUs) | 32.6 |
| 2028 | |
| Derivative Instruments | |
| Notional volume of natural gas derivatives (in MMBTUs) | 24.8 |
| 2029 | |
| Derivative Instruments | |
| Notional volume of natural gas derivatives (in MMBTUs) | 23.3 |
| 2030 | |
| Derivative Instruments | |
| Notional volume of natural gas derivatives (in MMBTUs) | 20.1 |
| 2031 | |
| Derivative Instruments | |
| Notional volume of natural gas derivatives (in MMBTUs) | 12.5 |