Consolidated Statements of Income - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
Sales and other operating revenues:
Trade	$ 6,587	$ 8,527	$ 19,261	$ 25,920
Related parties	189	195	555	628
Sales revenue, net	6,776	8,722	19,816	26,548
Operating costs and expenses:
Cost of sales	5,885	7,269	17,647	22,257
Impairment of long-lived assets	582		582
Selling, general and administrative expenses	259	303	842	892
Research and development expenses	27	26	79	81
Costs and expenses	6,753	7,598	19,150	23,230
Operating income	23	1,124	666	3,318
Interest expense	(122)	(86)	(336)	(259)
Interest income	3	5	10	16
Other income, net	23	11	27	46
(Loss) income from continuing operations before equity investments and income taxes	(73)	1,054	367	3,121
Income from equity investments	62	51	123	179
(Loss) income from continuing operations before income taxes	(11)	1,105	490	3,300
(Benefit from) provision for income taxes	(125)	136	(82)	508
Income from continuing operations	114	969	572	2,792
Loss from discontinued operations, net of tax	0	(4)	0	(7)
Net income	114	965	572	2,785
Dividends on redeemable non-controlling interests	(2)	(2)	(5)	(5)
Net income attributable to the Company shareholders	$ 112	$ 963	$ 567	$ 2,780
Net income (loss) attributable to the Company shareholders - Basic:
Continuing operations (in dollars per share)	$ 0.33	$ 2.86	$ 1.69	$ 7.74
Discontinued operations (in dollars per share)	0	(0.01)	0	(0.02)
Basic (in dollars per share)	0.33	2.85	1.69	7.72
Net income (loss) attributable to the Company shareholders - Diluted:
Continuing operations (in dollars per share)	0.33	2.86	1.69	7.74
Discontinued operations (in dollars per share)	0	(0.01)	0	(0.02)
Diluted (in dollars per share)	$ 0.33	$ 2.85	$ 1.69	$ 7.72