CONSOLIDATED STATEMENTS OF OPERATIONS (Unaudited) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Revenues and other income:
Total Revenues from Contracts with Customers	$ 513,243	$ 1,465,065	$ 1,331,636	$ 2,584,858
Derivative fair value income (loss)	123,734	(239,922)	491,701	(1,178,979)
Total revenues and other income	636,977	1,225,143	1,823,337	1,405,879
Costs and expenses:
Taxes other than income	6,993	8,053	14,887	15,132
Brokered natural gas and marketing	44,800	110,109	111,868	203,232
Exploration	7,448	7,506	12,052	12,205
Abandonment and impairment of unproved properties	25,786	7,137	33,296	9,133
General and administrative	39,526	42,908	82,672	85,445
Exit costs	48,654	36,069	60,977	47,184
Deferred compensation plan	11,153	(19,221)	20,549	54,122
Interest	31,117	42,001	63,319	89,176
(Gain) loss on early extinguishment of debt	(439)	22	(439)	69,232
Depletion, depreciation and amortization	85,016	86,498	171,578	172,102
Gain on the sale of assets	(106)	(82)	(244)	(413)
Total costs and expenses	592,034	668,957	1,175,068	1,422,582
Income (loss) before income taxes	44,943	556,186	648,269	(16,703)
Income tax (benefit) expense:
Current	(300)	9,000	2,399	13,751
Deferred	15,012	94,331	134,192	(26,501)
Total (benefit) expense for income taxes	14,712	103,331	136,591	(12,750)
Net income (loss)	$ 30,231	$ 452,855	$ 511,678	$ (3,953)
Net income (loss) per common share:
Basic	$ 0.12	$ 1.81	$ 2.10	$ (0.02)
Diluted	0.12	1.77	2.07	(0.02)
Dividends declared per share	$ 0.08	$ 0	$ 0.16	$ 0
Weighted average common shares outstanding:
Basic	238,970	243,492	238,497	244,416
Diluted	241,105	248,650	241,069	244,416
Natural Gas, NGLs and Oil Sales
Revenues and other income:
Total Revenues from Contracts with Customers	$ 468,382	$ 1,356,892	$ 1,204,664	$ 2,389,243
Brokered Natural Gas, Marketing and Other
Revenues and other income:
Total Revenues from Contracts with Customers	44,861	108,173	126,972	195,615
Direct Operating
Costs and expenses:
Costs and expenses	23,896	20,050	50,880	40,338
Transportation, Gathering, Processing and Compression
Costs and expenses:
Costs and expenses	$ 268,190	$ 327,907	$ 553,673	$ 625,694