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Natural Gas Producing Activities (Unaudited) - Costs Incurred Relating to Natural Gas, NGL, and Oil Production Activities (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Capitalized costs
Proved properties	$ 30,471,164	$ 25,142,857
Unproved properties	2,039,431	1,747,705
Total capitalized costs	32,510,595	26,890,562
Less: Accumulated depreciation and depletion	10,734,099	9,119,553
Net capitalized costs	21,776,496	17,771,009
Property acquisition:
Proved properties	4,142,621	82,276	$ 2,544,316
Unproved properties	575,130	113,523	805,942
Exploration	3,330	3,438	24,403
Development	1,782,428	1,298,665	954,580
2022 Asset Acquisition
Property acquisition:
Unproved properties		17,100
2022 Asset Acquisition | Marcellus leases
Property acquisition:
Proved properties		$ 40,500
Alta Acquisition and Reliance Asset Acquisition | Marcellus leases
Property acquisition:
Proved properties			450,000
Alta Acquisition and Reliance Asset Acquisition | Marcellus wells
Property acquisition:
Proved properties			1,754,700
Alta Acquisition and Reliance Asset Acquisition | Marcellus Midstream Assets
Property acquisition:
Proved properties			257,900
Alta Acquisition
Property acquisition:
Unproved properties			$ 743,300
Tug Hill and XcL Midstream
Property acquisition:
Unproved properties	523,000
Tug Hill and XcL Midstream | Marcellus leases
Property acquisition:
Proved properties	719,600
Tug Hill and XcL Midstream | Marcellus wells
Property acquisition:
Proved properties	2,522,300
Tug Hill and XcL Midstream | Marcellus Midstream Assets
Property acquisition:
Proved properties	$ 757,600

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Amount of accumulated depreciation, depletion, amortization and valuation allowance relating to oil and gas producing activities.

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The sum of capitalized costs relating to oil and gas producing activities before accounting for accumulated depreciation.

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Capitalized costs of proved properties incurred for any combination mineral interests acquisitions; wells and related equipment; support equipment and facilities; and uncompleted wells and equipment and other costs not previously disclosed within this table.

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Capitalized costs of unproved properties incurred for any combination mineral interests acquisitions and other costs not previously disclosed within this table.

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