Consolidated Statements of Income (Unaudited) - USD ($) shares in Millions, $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
Operating revenues	$ 25,118	$ 34,914	$ 46,448	$ 68,577
Costs and expenses:
Cost of sales	21,394	32,167	39,557	62,797
Operating expenses:
Refining	935	967	1,899	1,939
Ethanol	108	111	228	240
General and administrative expenses	178	170	325	330
Depreciation and amortization expense	425	414	866	835
Total costs and expenses	23,040	33,829	42,875	66,141
Operating income	2,078	1,085	3,573	2,436
Other income, net	8	12	32	27
Interest and debt expense, net of capitalized interest	(113)	(98)	(214)	(198)
Income from continuing operations before income tax expense	1,973	999	3,391	2,265
Income tax expense	608	343	1,058	772
Income from continuing operations	1,365	656	2,333	1,493
Loss from discontinued operations	0	(63)	0	(64)
Net income	1,365	593	2,333	1,429
Less: Net income attributable to noncontrolling interests	14	5	18	13
Net income attributable to Valero Energy Corporation stockholders	1,351	588	2,315	1,416
Net income attributable to Valero Energy Corporation stockholders:
Continuing operations	1,351	651	2,315	1,480
Discontinued operations	0	(63)	0	(64)
Net income attributable to Valero Energy Corporation stockholders	$ 1,351	$ 588	$ 2,315	$ 1,416
Earnings per common share:
Continuing operations	$ 2.67	$ 1.23	$ 4.53	$ 2.78
Discontinued operations	0.00	(0.12)	0.00	(0.12)
Total	$ 2.67	$ 1.11	$ 4.53	$ 2.66
Weighted-average common shares outstanding (in millions)	505	529	509	530
Earnings per common share – assuming dilution:
Continuing operations	$ 2.66	$ 1.22	$ 4.52	$ 2.77
Discontinued operations	0.00	(0.12)	0.00	(0.12)
Total	$ 2.66	$ 1.10	$ 4.52	$ 2.65
Weighted-average common shares outstanding – assuming dilution (in millions)	508	534	512	535
Dividends per common share	$ 0.40	$ 0.25	$ 0.80	$ 0.50