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Consolidated Statements Of Earnings - USD ($) shares in Millions, $ in Millions | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2017 | Sep. 30, 2016 | Sep. 30, 2017 | Sep. 30, 2016
Income Statement [Abstract] |  |  |  |
Revenues | $ 14,827 | $ 15,832 | $ 44,758 | $ 45,845
Cost of Revenue | 14,015 | 14,742 | 42,191 | 43,237
Gross Profit | 812 | 1,090 | 2,567 | 2,608
Selling, general, and administrative expenses | 478 | 546 | 1,530 | 1,525
Asset impairment, exit, and restructuring costs | 107 | 11 | 140 | 36
Interest expense | 79 | 78 | 246 | 213
Equity in (earnings) losses of unconsolidated affiliates | (46) | 2 | (327) | (153)
Interest income | (27) | (23) | (75) | (68)
Other Income (Expense) | (4) | (4) | (13) | (138)
Earnings Before Income Taxes | 225 | 480 | 1,066 | 1,193
Income taxes | 30 | 136 | 256 | 331
Net earnings including noncontrolling interests | 195 | 344 | 810 | 862
Less: Net earnings (losses) attributable to noncontrolling interests | 3 | 3 | 3 | 7
Net Earnings Attributable to Controlling Interests | $ 192 | $ 341 | $ 807 | $ 855
Average number of shares outstanding - basic | 566 | 586 | 571 | 591
Average number of shares outstanding - diluted | 569 | 589 | 574 | 593
Earnings Per Share, Basic | $ 0.34 | $ 0.58 | $ 1.41 | $ 1.45
Earnings Per Share, Diluted | 0.34 | 0.58 | 1.41 | 1.44
Dividends per common share | $ 0.32 | $ 0.30 | $ 0.96 | $ 0.9

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- Definition Aggregate dividends declared during the period for each share of common stock outstanding. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187085-122770 + Details
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