Consolidated Statements of Comprehensive Income (unaudited) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
Net income	$ 572	$ 843	$ 893	$ 1,356
Other comprehensive income (loss):
Foreign currency translation adjustment	208	(202)	282	(80)
Net gain on pension and other postretirement benefits	4	3	7	6
Other comprehensive income (loss) before income tax expense (benefit)	212	(199)	289	(74)
Income tax expense (benefit) related to items of other comprehensive income (loss)	1	1	2	(6)
Other comprehensive income (loss)	211	(200)	287	(68)
Comprehensive income	783	643	1,180	1,288
Less: Comprehensive income attributable to noncontrolling interests	24	29	40	48
Comprehensive income attributable to Valero Energy Corporation stockholders	$ 759	$ 614	$ 1,140	$ 1,240