CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Operating Revenues:
Total operating revenues	$ 1,443	$ 4,541	$ 4,830	$ 11,622
Operating Costs and Expenses:
Operating expenses	444	423	1,280	1,206
General and administrative expenses	46	41	133	120
Merger-related expenses	0	0	0	27
Depreciation, depletion and amortization	338	298	979	861
Taxes, other than income taxes	63	76	189	198
Total operating costs and expense	1,436	2,127	4,274	5,778
Operating Income	7	2,414	556	5,844
Interest Expense:
Interest on debt	61	77	184	218
Other interest charges	3	3	9	10
Interest capitalized	(28)	(30)	(87)	(89)
Total interest expense	36	50	106	139
Gain (Loss) on Derivatives	93	(1,903)	1,811	(6,709)
Loss on Early Extinguishment of Debt	0	0	(19)	(6)
Other Income (Loss), Net	2	0	1	(1)
Income (Loss) Before Income Taxes	66	461	2,243	(1,011)
Provision for Income Taxes:
Current	0	11	0	41
Deferred	21	0	28	0
Total provision (benefit) from income taxes	21	11	28	41
Net Income (Loss)	$ 45	$ 450	$ 2,215	$ (1,052)
Earnings (Loss) Per Common Share:
Basic (in dollars per share)	$ 0.04	$ 0.41	$ 2.01	$ (0.94)
Diluted (in dollars per share)	$ 0.04	$ 0.40	$ 2.01	$ (0.94)
Weighted Average Common Shares Outstanding:
Basic (in shares)	1,101,231,113	1,110,259,907	1,100,895,642	1,113,705,502
Diluted (in shares)	1,104,027,634	1,112,522,861	1,102,867,675	1,113,705,502
Gas sales
Operating Revenues:
Total operating revenues	$ 627	$ 2,884	$ 2,323	$ 7,061
Oil sales
Operating Revenues:
Total operating revenues	94	100	281	349
NGL sales
Operating Revenues:
Total operating revenues	169	260	523	842
Marketing
Operating Revenues:
Total operating revenues	553	1,298	1,707	3,371
Other
Operating Revenues:
Total operating revenues	0	(1)	(4)	(1)
Marketing purchases
Operating Costs and Expenses:
Marketing purchases	$ 545	$ 1,289	$ 1,693	$ 3,366