Property and Equipment - Schedule of Property and Equipment (Details) - USD ($) $ in Thousands	Sep. 30, 2025	Dec. 31, 2024	Sep. 30, 2024
Oil and gas properties:
Proved properties	$ 8,453,867	$ 8,342,353
Unproved properties	399,539	386,292
Total oil and gas properties	8,853,406	8,728,645
Accumulated depletion	(4,648,519)	(4,288,215)
Oil and gas properties, net	4,204,887	4,440,430
Other property	67,486	66,675
Accumulated depreciation	(63,838)	(62,884)
Other property, net	3,648	3,791
Property and equipment, net	$ 4,208,535	$ 4,444,221	$ 4,694,435

Amount of accumulated depreciation, depletion, and amortization of oil and gas property accounted for under successful efforts method.

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Amount, before accumulated depreciation, depletion, amortization, and impairment, of oil and gas properties accounted for under successful efforts method.

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Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.

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Amount, before accumulated depreciation, depletion, amortization, and impairment, of oil and gas properties with proved reserve accounted for under successful efforts method.

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Amount, before accumulated depreciation, depletion, amortization, and impairment, of oil and gas properties with unproved reserve accounted for under successful efforts method.

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