Consolidated Statements of Operations - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
REVENUES AND OTHER INCOME
Net sales	$ 36,634	$ 25,956	$ 17,809
Interest, dividends and other income	153	166	118
Gains (losses) on sale of assets, net	308	192	(1,666)
Total	37,095	26,314	16,261
COSTS AND OTHER DEDUCTIONS
Oil and gas operating expense	4,028	3,160	3,065
Transportation and gathering expense	1,475	1,419	1,600
Chemical and midstream cost of sales	3,273	2,772	2,408
Purchased commodities	3,287	2,308	1,395
Selling, general and administrative	945	863	864
Other operating and non-operating expense	1,271	1,065	884
Taxes other than on income	1,548	1,005	622
Depreciation, depletion and amortization	6,926	8,447	8,097
Asset impairments and other charges	0	304	11,083
Anadarko Acquisition-related costs	89	153	339
Exploration expense	216	252	132
Interest and debt expense, net	1,030	1,614	1,424
Total	24,088	23,362	31,913
Income (loss) before income taxes and other items	13,007	2,952	(15,652)
OTHER ITEMS
Gains (losses) on interest rate swaps and warrants, net	317	122	(423)
Income from equity investments	793	631	370
Total	1,110	753	(53)
Income (loss) from continuing operations before income taxes	14,117	3,705	(15,705)
Income tax benefit (expense)	(813)	(915)	2,172
Income (loss) from continuing operations	13,304	2,790	(13,533)
Loss from discontinued operations, net of tax	0	(468)	(1,298)
NET INCOME (LOSS) ATTRIBUTABLE TO COMMON STOCKHOLDERS	13,304	2,322	(14,831)
Less: Preferred stock dividends	(800)	(800)	(844)
NET INCOME (LOSS) ATTRIBUTABLE TO COMMON STOCKHOLDERS	$ 12,504	$ 1,522	$ (15,675)
PER COMMON SHARE, BASIC
Income (loss) from continuing operations—basic (in dollars per share)	$ 13.41	$ 2.12	$ (15.65)
Loss from discontinued operations—basic (in dollars per share)	0	(0.50)	(1.41)
Net income (loss) attributable to common stockholders—basic (in dollars per share)	13.41	1.62	(17.06)
PER COMMON SHARE, DILUTED
Income (loss) from continuing operations—diluted (in dollars per share)	12.40	2.06	(15.65)
Loss from discontinued operations—diluted (in dollars per share)	0	(0.48)	(1.41)
Net income (loss) attributable to common stockholders—diluted (in dollars per share)	$ 12.40	$ 1.58	$ (17.06)