Consolidated Statements of Operations - USD ($) shares in Millions, $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Revenues and other income:
Revenue	$ 6,057	$ 4,961	$ 19,210	$ 12,294
Interest and other income (loss), net	(12)	2	57	42
Derivative gain (loss), net	13	(501)	(187)	(2,024)
Gain on disposition of assets, net	35	1	105	14
Revenues	6,093	4,463	19,185	10,326
Costs and expenses:
Production and ad valorem taxes	260	179	755	445
Depletion, depreciation and amortization	641	704	1,874	1,825
Exploration and abandonments	8	10	32	40
General and administrative	90	72	252	216
Accretion of discount on asset retirement obligations	4	2	12	5
Interest	30	41	100	122
Other	36	34	118	384
Total costs and expenses	3,599	3,127	11,102	8,571
Income before income taxes	2,494	1,336	8,083	1,755
Income tax provision	(510)	(291)	(1,719)	(400)
Net income attributable to common stockholders	$ 1,984	$ 1,045	$ 6,364	$ 1,355
Net income per share attributable to common stockholders:
Basic (usd per share)	$ 8.29	$ 4.27	$ 26.36	$ 5.88
Diluted (usd per share)	$ 7.93	$ 4.07	$ 25.11	$ 5.60
Weighted average shares outstanding:
Basic weighted average shares outstanding (in shares)	239	244	241	230
Diluted weighted average shares outstanding (in shares)	250	257	253	242
Dividends declared (usd per share)	$ 8.57	$ 2.07	$ 19.73	$ 3.19
Oil and gas
Revenues and other income:
Revenue	$ 4,224	$ 3,282	$ 12,794	$ 7,787
Costs and expenses:
Costs and expenses	562	323	1,457	890
Sales of purchased commodities
Revenues and other income:
Revenue	1,833	1,679	6,416	4,507
Costs and expenses:
Costs and expenses	$ 1,968	$ 1,762	$ 6,502	$ 4,644