CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) shares in Millions, $ in Millions	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Income Statement [Abstract]
Revenues	$ 22,780	$ 22,845	$ 14,198
Cost of sales:
Production and delivery	13,041	12,016	10,031
Depreciation, depletion and amortization	2,019	1,998	1,528
Metals inventory adjustments	29	16	96
Total cost of sales	15,089	14,030	11,655
Selling, general and administrative expenses	420	383	370
Exploration Expense	115	55	50
Environmental obligations and shutdown costs	121	91	159
Net gain on sales of assets	(2)	(80)	(473)
Total costs and expenses	15,743	14,479	11,761
Operating income	7,037	8,366	2,437
Interest expense, net	(560)	(602)	(598)
Net gain (loss) on early extinguishment of debt	31	0	(101)
Other income (expense), net	207	(105)	59
Income from continuing operations before income taxes and equity in affiliated companies’ net earnings	6,715	7,659	1,797
Provision for (benefit from) income taxes	(2,267)	(2,299)	(944)
Equity in affiliated companies’ net earnings	31	5	12
Net income	4,479	5,365	865
Net income attributable to noncontrolling interests	(1,011)	(1,059)	(266)
Net income attributable to common stockholders	$ 3,468	$ 4,306	$ 599
Net income per share attributable to common stockholders:
Income (Loss) from Continuing Operations, Per Basic Share	$ 2.40	$ 2.93	$ 0.41
Income (Loss) from Continuing Operations, Per Diluted Share	$ 2.39	$ 2.90	$ 0.41
Weighted-average common shares outstanding:
Weighted Average Number of Shares Outstanding, Basic	1,441	1,466	1,453
Weighted Average Number of Shares Outstanding, Diluted	1,451	1,482	1,461
Dividends declared per share of common stock (in dollars per share)	$ 0.60	$ 0.375	$ 0