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Natural Gas Producing Activities (Unaudited) - Estimated Future Net Cash Flows from Natural Gas and Oil Reserves (Details) $ in Thousands | 12 Months Ended |
--- | --- | ---
Dec. 31, 2024 USD ($) $ / bbl uSDollarsPerThousandCubicFeet $ / MMBTU | Dec. 31, 2023 USD ($) $ / bbl uSDollarsPerThousandCubicFeet $ / MMBTU | Dec. 31, 2022 USD ($) $ / bbl uSDollarsPerThousandCubicFeet $ / MMBTU | Dec. 31, 2021 USD ($)
Extractive Industries [Abstract] |  |  |  |
Future cash inflows | $ 44,871,509 | $ 52,916,665 | $ 140,032,653 |
Future production costs | (18,979,056) | (24,357,033) | (22,801,652) |
Future development costs | (4,352,890) | (4,298,372) | (3,244,211) |
Future income tax expenses | (4,445,354) | (5,230,629) | (26,375,241) |
Future net cash flow | $ 17,094,209 | $ 19,030,631 | $ 87,611,549 |
Discount for estimated timing of cash flows (percent) | 10.00% | 10.00% | 10.00% |
annual discount for estimated timing of cash flows | $ (9,095,069) | $ (9,768,282) | $ (47,547,025) |
Standardized measure of discounted future net cash flows | $ 7,999,140 | $ 9,262,349 | $ 40,064,524 | $ 17,281,124
Oil and Gas, Cost Incurred, Property Acquisition, Exploration, and Development [Line Items] |  |  |  |
Price used in computation of reserves | $ / bbl | 29.28 | 28.44 | 38.66 |
Future abandonment costs | $ 2,553,000 | $ 2,443,000 | $ 2,098,000 |
NYMEX |  |  |  |
Oil and Gas, Cost Incurred, Property Acquisition, Exploration, and Development [Line Items] |  |  |  |
Price used in computation of reserves, gross | $ / MMBTU | 2.130 | 2.637 | 6.357 |
Price used in computation of reserves, adjustments | $ / MMBTU | 0.741 | 1.029 | 1.094 |
Price used in computation of reserves | uSDollarsPerThousandCubicFeet | 1.468 | 1.700 | 5.543 |
West Texas Intermediate |  |  |  |
Oil and Gas, Cost Incurred, Property Acquisition, Exploration, and Development [Line Items] |  |  |  |
Price used in computation of reserves, gross | $ / bbl | 76.32 | 78.21 | 94.14 |
Price used in computation of reserves, adjustments | $ / bbl | 16.87 | 14.35 | 17.31 |
Price used in computation of reserves | $ / bbl | 59.45 | 63.86 | 76.83 |

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