Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Current assets:
Accounts receivable	$ 36,887	$ 35,488
Accrued revenue	323,440	707,685
Derivative instruments	3,099	1,900
Prepaid expenses and other current assets	21,302	42,452
Total current assets	384,728	787,525
Oil and gas properties, at cost (successful efforts method):
Unproved properties	1,017,828	997,715
Proved properties	13,615,891	13,234,777
Gathering systems and facilities	5,802	5,802
Other property and equipment	91,255	83,909
Property and equipment, gross	14,730,776	14,322,203
Less accumulated depletion, depreciation, and amortization	(4,854,565)	(4,683,399)
Property and equipment, net	9,876,211	9,638,804
Operating leases right-of-use assets	3,262,253	3,444,331
Derivative instruments	7,934	9,844
Investment in unconsolidated affiliate	218,196	220,429
Other assets	17,488	17,106
Total assets	13,766,810	14,118,039
Current liabilities:
Accrued liabilities	366,038	461,788
Revenue distributions payable	359,487	468,210
Derivative instruments	35,509	97,765
Short-term lease liabilities	553,953	556,636
Deferred revenue, VPP	28,878	30,552
Other current liabilities	6,728	1,707
Total current liabilities	1,506,864	1,774,909
Long-term liabilities:
Long-term debt	1,492,270	1,183,476
Deferred income tax liability, net	792,149	759,861
Derivative instruments	59,224	345,280
Long-term lease liabilities	2,711,735	2,889,854
Deferred revenue, VPP	74,337	87,813
Other liabilities	61,903	59,692
Total liabilities	6,698,482	7,100,885
Commitments and contingencies
Equity:
Preferred stock, $0.01 par value; authorized - 50,000 shares; none issued
Common stock, $0.01 par value; authorized - 1,000,000 shares; 297,393 shares issued and 297,359 outstanding as of December 31, 2022, and 300,359 shares issued and outstanding as of June 30, 2023	3,004	2,974
Additional paid-in capital	5,803,634	5,838,848
Retained earnings	1,019,256	913,896
Treasury stock, at cost; 34 shares and zero shares as of December 31, 2022 and June 30, 2023, respectively		(1,160)
Total stockholders' equity	6,825,894	6,754,558
Noncontrolling interests	242,434	262,596
Total equity	7,068,328	7,017,154
Total liabilities and equity	13,766,810	14,118,039
Affiliated Entity
Current liabilities:
Accounts payable	95,360	80,708
Nonrelated Party
Current liabilities:
Accounts payable	$ 60,911	$ 77,543