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Derivative Instruments - Outstanding Commodity Derivatives (Details) - Forecast | 3 Months Ended | 12 Months Ended
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Dec. 31, 2026 MMBTU $ / MMBTU $ / MBbls | Sep. 30, 2026 MMBTU MBoe $ / MMBTU $ / MBbls | Jun. 30, 2026 MBoe MMBTU $ / MBbls $ / MMBTU | Mar. 31, 2026 MBoe MMBTU $ / MBbls $ / MMBTU | Dec. 31, 2025 MMBTU $ / MMBTU $ / MBbls | Sep. 30, 2025 MBoe MMBTU $ / MMBTU $ / MBbls | Dec. 31, 2026 MBoe $ / MMBTU $ / MBbls | Dec. 31, 2025 MBoe MMBTU $ / MMBTU $ / MBbls
WTI oil collars |  |  |  |  |  |  |  |
Derivative [Line Items] |  |  |  |  |  |  |  |
Notional amount, energy | MBoe |  | 2,760 | 2,730 | 2,700 |  | 5,152 | 2,760 | 5,152
Floor, weighted-average (in dollars per Mmbtu/Bbl) | $ / MBbls | 56.67 | 56.67 | 56.67 | 56.67 | 61.34 | 61.34 | 56.67 | 61.34
Ceiling, weighted-average (in dollars per Mmbtu/Bbl) | $ / MBbls | 70.68 | 70.68 | 70.68 | 70.68 | 79.00 | 79.00 | 70.68 | 79.00
WTI-NYMEX oil swaps |  |  |  |  |  |  |  |
Derivative [Line Items] |  |  |  |  |  |  |  |
Notional amount, energy | MBoe |  | 920 | 910 | 900 |  | 1,748 | 920 | 1,748
Weighted average price (in dollars per Mmbtu/Bbl) | $ / MBbls | 66.14 | 66.14 | 66.14 | 66.14 | 69.18 | 69.18 | 66.14 | 69.18
WTI Midland oil basis swaps |  |  |  |  |  |  |  |
Derivative [Line Items] |  |  |  |  |  |  |  |
Notional amount, energy | MBoe |  | 1,840 | 1,820 | 1,800 |  | 5,520 | 1,840 | 5,520
Differential price weighted average (in dollars per Mmbtu/Bbl) | $ / MBbls | 0.95 | 0.95 | 0.95 | 0.95 | 1.02 | 1.02 | 0.95 | 1.02
NYMEX gas collars |  |  |  |  |  |  |  |
Derivative [Line Items] |  |  |  |  |  |  |  |
Notional amount, energy | MMBTU | 55,200,000 | 55,200,000 | 54,600,000 | 81,000,000 | 87,400,000 | 87,400,000 |  |
Floor, weighted-average (in dollars per Mmbtu/Bbl) | 3.21 | 3.21 | 3.21 | 3.06 | 3.08 | 3.08 | 3.21 | 3.08
Ceiling, weighted-average (in dollars per Mmbtu/Bbl) | 5.76 | 5.76 | 5.76 | 6.39 | 5.66 | 4.88 | 5.76 | 5.66
Transco Leidy gas basis swaps |  |  |  |  |  |  |  |
Derivative [Line Items] |  |  |  |  |  |  |  |
Notional amount, energy | MMBTU | 0 | 0 | 0 | 0 | 18,400,000 | 18,400,000 |  |
Differential price weighted average (in dollars per Mmbtu/Bbl) | 0 | 0 | 0 | 0 | (0.70) | (0.70) | 0 | (0.70)
Transco Zone 6 Non-NY gas basis swaps |  |  |  |  |  |  |  |
Derivative [Line Items] |  |  |  |  |  |  |  |
Notional amount, energy | MMBTU | 0 | 0 | 0 | 0 | 18,400,000 | 18,400,000 |  |
Differential price weighted average (in dollars per Mmbtu/Bbl) | 0 | 0 | 0 | 0 | (0.49) | (0.49) | 0 | (0.49)
Waha gas basis swaps |  |  |  |  |  |  |  |
Derivative [Line Items] |  |  |  |  |  |  |  |
Notional amount, energy | MMBTU | 13,800,000 | 13,800,000 | 13,650,000 | 13,500,000 |  | 13,800,000 |  | 13,800,000
Differential price weighted average (in dollars per Mmbtu/Bbl) | (1.86) | (1.86) | (1.86) | (1.86) | (2.05) | (2.05) | (1.86) | (2.05)

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