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Derivative Instruments - Outstanding Commodity Derivatives (Details) - Forecast | 3 Months Ended
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Mar. 31, 2026 MMBTU $ / MMBTU | Dec. 31, 2025 MMBTU MBoe $ / MMBTU $ / MBbls | Sep. 30, 2025 MBoe MMBTU $ / MMBTU $ / MBbls | Jun. 30, 2025 MBoe MMBTU $ / MBbls $ / MMBTU | Mar. 31, 2025 MMBTU MBoe $ / MMBTU $ / MBbls | Dec. 31, 2024 MBoe MMBTU $ / MBbls $ / MMBTU | Sep. 30, 2024 MBoe MMBTU $ / MBbls $ / MMBTU
NYMEX collars |  |  |  |  |  |  |
Derivative [Line Items] |  |  |  |  |  |  |
Notional amount, energy | MMBTU | 18,000,000 | 27,600,000 | 27,600,000 | 27,300,000 | 27,000,000 | 28,890,000 | 45,080,000
Floor, weighted-average (in dollars per Mmbtu/Bbl) | $ / MMBTU | 2.75 | 2.92 | 2.92 | 2.92 | 2.92 | 2.75 | 2.75
Ceiling, weighted-average (in dollars per Mmbtu/Bbl) | $ / MMBTU | 8.30 | 6.20 | 4.37 | 4.37 | 5.12 | 4.68 | 3.94
WTI oil collars |  |  |  |  |  |  |
Derivative [Line Items] |  |  |  |  |  |  |
Notional amount, energy | MBoe |  |  |  | 1,820 | 1,800 | 3,220 | 3,220
Floor, weighted-average (in dollars per Mmbtu/Bbl) |  |  |  | 62.50 | 62.50 | 65.00 | 65.00
Ceiling, weighted-average (in dollars per Mmbtu/Bbl) |  |  |  | 81.67 | 81.67 | 87.01 | 87.01
WTI Midland oil basis swaps |  |  |  |  |  |  |
Derivative [Line Items] |  |  |  |  |  |  |
Notional amount, energy | MBoe |  |  |  | 1,820 | 1,800 | 4,600 | 4,600
Differential price weighted average (in dollars per Mmbtu/Bbl) |  |  |  | 1.24 | 1.24 | 1.13 | 1.13
WTI Oil Collars, Entered Into July 2024 |  |  |  |  |  |  |
Derivative [Line Items] |  |  |  |  |  |  |
Notional amount, energy | MBoe |  | 1,380 | 1,380 | 910 | 900 |  |
Floor, weighted-average (in dollars per Mmbtu/Bbl) |  | 65.00 | 65.00 | 65.00 | 65.00 |  |
Ceiling, weighted-average (in dollars per Mmbtu/Bbl) |  | 83.18 | 83.18 | 84.07 | 84.07 |  |
WTI Midland Oil Basis Swaps, Entered Into July 2024 |  |  |  |  |  |  |
Derivative [Line Items] |  |  |  |  |  |  |
Notional amount, energy | MBoe |  | 1,380 | 1,380 | 910 | 900 |  |
Differential price weighted average (in dollars per Mmbtu/Bbl) |  | 1.14 | 1.14 | 1.13 | 1.13 |  |

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