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Consolidated Statements of Income (Unaudited) (USD $) In Millions, except Per Share data, unless otherwise specified | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2014 | Sep. 30, 2013 | Sep. 30, 2014 | Sep. 30, 2013
Operating revenues | $ 34,408 | $ 36,137 | $ 102,985 | $ 103,645
Costs and expenses: |  |  |  |
Cost of sales | 31,023 | 33,931 | 93,820 | 96,139
Operating expenses: |  |  |  |
Refining | 987 | 954 | 2,926 | 2,742
Retail | 0 | 0 | 0 | 226
Ethanol | 118 | 102 | 358 | 281
General and administrative expenses | 180 | 170 | 510 | 579
Depreciation and amortization expense | 430 | 448 | 1,265 | 1,283
Total costs and expenses | 32,738 | 35,605 | 98,879 | 101,250
Operating income | 1,670 | 532 | 4,106 | 2,395
Other income, net | 11 | 17 | 38 | 42
Interest and debt expense, net of capitalized interest | (98) | (102) | (296) | (263)
Income from continuing operations before income tax expense | 1,583 | 447 | 3,848 | 2,174
Income tax expense | 521 | 123 | 1,293 | 739
Income from continuing operations | 1,062 | 324 | 2,555 | 1,435
Income (loss) from discontinued operations | 0 | 0 | (64) | 6
Net income | 1,062 | 324 | 2,491 | 1,441
Less: Net income attributable to noncontrolling interests | 3 | 12 | 16 | 9
Net income attributable to Valero Energy Corporation stockholders | 1,059 | 312 | 2,475 | 1,432
Net income attributable to Valero Energy Corporation stockholders: |  |  |  |
Continuing operations | 1,059 | 312 | 2,539 | 1,426
Discontinued operations | 0 | 0 | (64) | 6
Net income attributable to Valero Energy Corporation stockholders | $ 1,059 | $ 312 | $ 2,475 | $ 1,432
Earnings per common share: |  |  |  |
Continuing operations | $ 2.01 | $ 0.58 | $ 4.78 | $ 2.61
Discontinued operations | $ 0.00 | $ 0.00 | $ (0.12) | $ 0.01
Total | $ 2.01 | $ 0.58 | $ 4.66 | $ 2.62
Weighted-average common shares outstanding (in millions) | 526 | 540 | 529 | 544
Earnings per common share – assuming dilution: |  |  |  |
Continuing operations | $ 2.00 | $ 0.57 | $ 4.76 | $ 2.60
Discontinued operations | $ 0.00 | $ 0.00 | $ (0.12) | $ 0.01
Total | $ 2.00 | $ 0.57 | $ 4.64 | $ 2.61
Weighted-average common shares outstanding – assuming dilution (in millions) | 530 | 545 | 533 | 549
Dividends per common share | $ 0.275 | $ 0.225 | $ 0.775 | $ 0.625

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