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PROPERTY, PLANT AND EQUIPMENT (Details) - USD ($) $ in Thousands	Sep. 30, 2025	Dec. 31, 2024
Property, Plant and Equipment [Abstract]
Intangible Drilling Cost	$ 6,666,391	$ 6,171,177
Gas Gathering Equipment	2,746,020	2,660,668
Gas Wells and Related Equipment	1,791,199	1,657,272
Proved Gas Properties	1,448,112	1,396,631
Unproved Gas Properties	747,904	721,692
Surface Land and Other Equipment	180,268	180,408
Other	259,623	250,100
Total Property, Plant and Equipment	13,839,517	13,037,948
Less: Accumulated Depreciation, Depletion and Amortization	6,054,758	5,653,837
Total Property, Plant and Equipment—Net	$ 7,784,759	$ 7,384,111

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Gas Gathering Systems, Net

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Gas Wells and Related Equipment

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Other Gas Assets

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Surface Land And Other Equipment

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Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.

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Amount before accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business 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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