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Oil and Gas Reserves Information (Unaudited) - Changes in Standardized Measure of Discounted Future Net Cash Flows Relating to Proved Reserves (Detail) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Increase (Decrease) in Standardized Measure of Discounted Future Net Cash Flows Relating to Proved Oil and Gas Reserves [Roll Forward] |  |  |
Standardized Measure, Beginning of Year | $ 5,775,605 | $ 1,935,725 | $ 2,913,211
Net change in sales price, net of production costs | 8,600,315 | 5,012,696 | (1,858,026)
Development costs incurred during the year which were previously estimated | 788,450 | 502,674 | 302,135
Revisions of quantity estimates | (42,423) | 119,200 | 215,268
Accretion of discount | 680,010 | 199,124 | 326,074
Changes in future development and abandonment costs | (869,115) | 1,505 | 313,191
Changes in timing and other | (113,744) | (224,617) | (127,663)
Extensions and discoveries | 2,456,124 | 679,418 | 180,624
Acquisitions of minerals in place | 604 | 150,065 | 0
Sales of minerals in place | (3,313) | (64,032) | 0
Sales, net of production costs | (2,779,960) | (1,567,182) | (612,194)
Net changes in income taxes | (1,882,917) | (968,971) | 283,105
Standardized Measure, End of Year | $ 12,609,636 | $ 5,775,605 | $ 1,935,725

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