CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Operating Revenues:
Total operating revenues	$ 1,269	$ 4,138	$ 3,387	$ 7,081
Operating Costs and Expenses:
Operating expenses	418	402	836	783
General and administrative expenses	41	35	87	79
Merger-related expenses	0	2	0	27
Depreciation, depletion and amortization	328	288	641	563
Taxes, other than income taxes	58	65	126	122
Total operating costs and expense	1,326	2,007	2,838	3,651
Operating Income (Loss)	(57)	2,131	549	3,430
Interest Expense:
Interest on debt	60	73	123	141
Other interest charges	3	4	6	7
Interest capitalized	(29)	(29)	(59)	(59)
Total interest expense	34	48	70	89
Gain (Loss) on Derivatives	317	(879)	1,718	(4,806)
Loss on Early Extinguishment of Debt	0	(4)	(19)	(6)
Other Loss, Net	0	(1)	(1)	(1)
Income (Loss) Before Income Taxes	226	1,199	2,177	(1,472)
Provision (Benefit) for Income Taxes:
Current	0	26	0	30
Deferred	(5)	0	7	0
Total provision (benefit) from income taxes	(5)	26	7	30
Net Income (Loss)	$ 231	$ 1,173	$ 2,170	$ (1,502)
Earnings (Loss) Per Common Share:
Basic (in dollars per share)	$ 0.21	$ 1.05	$ 1.97	$ (1.35)
Diluted (in dollars per share)	$ 0.21	$ 1.05	$ 1.97	$ (1.35)
Weighted Average Common Shares Outstanding:
Basic (in shares)	1,101,167,082	1,116,175,758	1,100,725,127	1,115,456,855
Diluted (in shares)	1,102,724,782	1,118,244,778	1,102,487,313	1,115,456,855
Gas sales
Operating Revenues:
Total operating revenues	$ 551	$ 2,485	$ 1,696	$ 4,177
Oil sales
Operating Revenues:
Total operating revenues	92	138	187	249
NGL sales
Operating Revenues:
Total operating revenues	153	310	354	582
Marketing
Operating Revenues:
Total operating revenues	475	1,207	1,154	2,073
Other
Operating Revenues:
Total operating revenues	(2)	(2)	(4)	0
Marketing purchases
Operating Costs and Expenses:
Marketing purchases	$ 481	$ 1,215	$ 1,148	$ 2,077