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Natural Gas and Oil Producing Activities - Capitalized Costs Related to Oil and Natural Gas Property Acquisition Exploration and Development Activities (Detail) - USD ($) $ in Thousands	Dec. 31, 2024	Dec. 31, 2023
Proved properties:
Leasehold costs	$ 3,244,996	$ 3,198,028
Wells and related equipment and facilities	4,809,254	3,928,491
Accumulated depreciation depletion and amortization	(2,935,493)	(2,144,084)
Proved properties	5,118,757	4,982,435
Unproved properties	424,648	343,419
Capitalized costs, oil and gas producing activities, net, total	$ 5,543,405	$ 5,325,854

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Capitalized costs lease hold costs.

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Amount of accumulated depreciation, depletion, amortization, and valuation allowance for capitalized cost in oil- and gas-producing activities.

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Amount, after accumulated depreciation, depletion, amortization, and valuation allowance, of capitalized cost in oil- and gas-producing activities.

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Amount, before accumulated depreciation, depletion, amortization, and valuation allowance, of capitalized cost for proved property in oil- and gas-producing activities.

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Amount, before accumulated depreciation, depletion, amortization, and valuation allowance, of capitalized cost for well and related equipment and facility in oil- and gas-producing activities. Includes, but is not limited to, cost incurred to drill and equip exploratory well and exploratory-type stratigraphic test well that has found proved reserve and cost incurred to obtain access to proved reserve and provide facility for extracting, treating, gathering, and storing oil and gas, including the drilling and equipping of development well, development-type stratigraphic test well, and service well.

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