Consolidated Statements of Comprehensive Income (unaudited) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
Net income	$ 321	$ 513
Other comprehensive income:
Foreign currency translation adjustment	74	122
Net gain on pension and other postretirement benefits	3	3
Other comprehensive income before income tax expense (benefit)	77	125
Income tax expense (benefit) related to items of other comprehensive income	1	(7)
Other comprehensive income	76	132
Comprehensive income	397	645
Less: Comprehensive income attributable to noncontrolling interests	16	19
Comprehensive income attributable to Valero Energy Corporation stockholders	$ 381	$ 626