Consolidated Statements of Income (Unaudited) - USD ($) shares in Millions, $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Revenues and other income:
Revenues from contracts with customers	$ 2,168	$ 1,254	$ 3,929	$ 2,431
Net gain (loss) on commodity derivatives	(27)	(166)	(170)	(319)
Income from equity method investments	152	49	279	93
Net gain (loss) on disposal of assets	(1)	1	(1)	1
Other income	11	5	19	8
Total revenues and other income	2,303	1,143	4,056	2,214
Costs and expenses:
Production	164	126	316	247
Shipping, handling and other operating	191	167	376	319
Exploration	8	25	19	46
Depreciation, depletion and amortization	436	532	859	1,028
Impairments	2	46	2	47
Taxes other than income	140	74	244	148
General and administrative	68	68	141	157
Total costs and expenses	1,009	1,038	1,957	1,992
Income from operations	1,294	105	2,099	222
Net interest and other	(54)	(59)	(76)	(72)
Other net periodic benefit (costs) credits	5	(1)	9	2
Loss on early extinguishment of debt	0	(19)	0	(19)
Income before income taxes	1,245	26	2,032	133
Provision (benefit) for income taxes	279	10	(238)	20
Net income	$ 966	$ 16	$ 2,270	$ 113
Net income per share:
Basic (in dollars per share)	$ 1.37	$ 0.02	$ 3.17	$ 0.14
Diluted (in dollars per share)	$ 1.37	$ 0.02	$ 3.16	$ 0.14
Weighted average common shares outstanding:
Basic (in shares)	703	789	717	790
Diluted (in shares)	705	789	719	791