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Supplemental Gas Data (unaudited) - Future Cash Flow of Proved Reserves (Details) $ in Thousands | 12 Months Ended |
--- | --- | ---
Dec. 31, 2023 USD ($) usd_per_mcf usd_per_bbl | Dec. 31, 2022 USD ($) usd_per_bbl usd_per_mcf | Dec. 31, 2021 USD ($) usd_per_bbl usd_per_mcf | Dec. 31, 2020 USD ($)
Discounted Future Net Cash Flows Relating to Proved Oil and Gas Reserves [Line Items] |  |  |  |
Revenues | $ 20,281,496 | $ 54,713,692 | $ 31,838,532 |
Production Costs | (8,515,152) | (10,225,451) | (8,246,671) |
Development Costs | (1,903,477) | (2,233,706) | (1,735,784) |
Income Tax Expense | (2,507,151) | (10,695,511) | (5,838,632) |
Future Net Cash Flows | 7,355,716 | 31,559,024 | 16,017,445 |
Discounted to Present Value at a 10% Annual Rate | (4,245,681) | (20,796,325) | (10,135,869) |
Total Standardized Measure of Discounted Net Cash Flows | 3,110,035 | 10,762,699 | 5,881,576 | $ 2,635,736
Development costs, plugging and abandonment costs | 534,853 | 441,980 | 405,700 |
Pre-tax discounted basis, plugging and abandonment costs | 48,538 | 7,861 | 7,166 |
Midstream |  |  |  |
Discounted Future Net Cash Flows Relating to Proved Oil and Gas Reserves [Line Items] |  |  |  |
Development costs relating to capital | 210,322 | 292,937 | 234,761 |
Pre-tax discounted basis, development costs relating to capital | $ 172,885 | $ 241,782 | $ 197,980 |
Natural Gas |  |  |  |
Discounted Future Net Cash Flows Relating to Proved Oil and Gas Reserves [Line Items] |  |  |  |
Adjusted oil price (in usd per unit) | usd_per_mcf | 2.23 | 5.48 | 3.19 |
Oil |  |  |  |
Discounted Future Net Cash Flows Relating to Proved Oil and Gas Reserves [Line Items] |  |  |  |
Adjusted oil price (in usd per unit) | usd_per_bbl | 65.41 | 85.71 | 55.72 |
NGL |  |  |  |
Discounted Future Net Cash Flows Relating to Proved Oil and Gas Reserves [Line Items] |  |  |  |
Adjusted oil price (in usd per unit) | usd_per_bbl | 18.54 | 41.05 | 28.44 |

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