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Natural Gas and Oil Producing Activities - Costs Incurred Related to Oil and Natural Gas Property Acquisition Exploration and Development Activities (Detail) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
Property acquisitions: |  |  |
Proved property | $ 0 | $ 0 | $ 500
Unproved property | 106,386 | 98,553 | 54,120
Exploration and development: |  |  |
Developmental leasehold costs | 13,461 | 27,905 | 13,727
Exploratory drilling and completion costs | 354,557 | 244,129 | 63,520
Development drilling and completion costs | 503,550 | 974,664 | 901,026
Other development costs | 30,500 | 25,130 | 53,693
Asset retirement obligations | 1,594 | (19) | 686
Total capital expenditures | $ 1,010,048 | $ 1,370,362 | $ 1,087,272

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- Definition Amount of property acquisition, exploration, and development costs incurred in oil- and gas-producing activities. Includes capitalized cost and cost charged to expense. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 932 -SubTopic 235 -Name Accounting Standards Codification -Section 50 -Paragraph 19 -Publisher FASB -URI https://asc.fasb.org/1943274/2147477215/932-235-50-19 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 932 -SubTopic 235 -Name Accounting Standards Codification -Section 50 -Paragraph 18 -Publisher FASB -URI https://asc.fasb.org/1943274/2147477215/932-235-50-18 Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 932 -SubTopic 235 -Name Accounting Standards Codification -Section 50 -Paragraph 20 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147477215/932-235-50-20 Reference 4: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 932 -SubTopic 235 -Name Accounting Standards Codification -Section 50 -Paragraph 20 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147477215/932-235-50-20 + Details
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