Consolidated Statements of Comprehensive Income (unaudited) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Net income (loss)	$ 1,335	$ 648	$ (419)	$ 815
Other comprehensive income (loss):
Foreign currency translation adjustment	138	0	(469)	155
Net gain on pension and other postretirement benefits	12	2	24	5
Net gain (loss) on cash flow hedges	(25)	5	4	5
Other comprehensive income (loss) before income tax expense (benefit)	125	7	(441)	165
Income tax expense (benefit) related to items of other comprehensive income (loss)	(1)	1	5	2
Other comprehensive income (loss)	126	6	(446)	163
Comprehensive income (loss)	1,461	654	(865)	978
Less: Comprehensive income attributable to noncontrolling interests	70	40	181	68
Comprehensive income (loss) attributable to Valero Energy Corporation stockholders	$ 1,391	$ 614	$ (1,046)	$ 910