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Supplemental Oil and Natural Gas Disclosures (Unaudited) - Standardized Measure of Discounted Future Net Cash Flows (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
Consolidated operations |  |  |
Increase (Decrease) in Standardized Measure of Discounted Future Net Cash Flows Relating to Proved Oil and Gas Reserves [Roll Forward] |  |  |
Balance at beginning of period | $ 5,289,182 | $ 9,134,666 | $ 4,958,300
Net change in prices and production costs | (47,265) | (2,859,297) | 4,156,736
Net change in future development costs | (92,580) | (141,382) | (132,213)
Sales and transfers of oil and natural gas produced, net of production expenses | (1,715,764) | (1,354,856) | (2,083,147)
Extensions, discoveries, additions and improved recovery, net of related costs | 318,421 | 119,025 | 1,105,549
Purchases of reserves in place | 2,493,077 | 1,338,224 | 1,333,452
Sales of reserves in place | (70,549) | (90,157) | (118,253)
Revisions of previous quantity estimates | (817,132) | (2,244,012) | (952,958)
Previously estimated development costs incurred | 369,595 | 301,839 | 488,934
Net change in taxes | (478,046) | 190,444 | (251,714)
Accretion of discount | 556,612 | 960,208 | 575,440
Changes in timing and other | (101,856) | (65,520) | 54,540
Balance at end of period | 5,703,695 | 5,289,182 | 9,134,666
Equity affiliate |  |  |
Increase (Decrease) in Standardized Measure of Discounted Future Net Cash Flows Relating to Proved Oil and Gas Reserves [Roll Forward] |  |  |
Balance at beginning of period | 0 | 0 | 23,178
Net change in prices and production costs | 0 | 0 | 0
Net change in future development costs | 0 | 0 | 0
Sales and transfers of oil and natural gas produced, net of production expenses | 0 | 0 | (2,063)
Extensions, discoveries, additions and improved recovery, net of related costs | 0 | 0 | 0
Purchases of reserves in place | 0 | 0 | 0
Sales of reserves in place | 0 | 0 | (22,845)
Revisions of previous quantity estimates | 0 | 0 | 0
Previously estimated development costs incurred | 0 | 0 | 0
Net change in taxes | 0 | 0 | 1,730
Accretion of discount | 0 | 0 | 0
Changes in timing and other | 0 | 0 | 0
Balance at end of period | $ 0 | $ 0 | $ 0

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