Capitalized Costs and Accumulated Depreciation, Depletion and Amortization

3 Months Ended

Mar. 31, 2024

Extractive Industries [Abstract]

Capitalized Costs and Accumulated Depreciation, Depletion and Amortization

(7) Capitalized Costs and Accumulated Depreciation, Depletion and Amortization (a)

	March 31, 2024			December 31, 2023
	(in thousands)
Natural gas properties:
Properties subject to depletion	$	10,592,394		$	10,435,611
Unproved properties		800,994			789,871
Total		11,393,388			11,225,482
Accumulated depletion and depreciation		(5,193,291	)		(5,107,801	)
Net capitalized costs	$	6,200,097		$	6,117,681

(a)Includes capitalized asset retirement costs and the associated accumulated amortization.