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CONSOLIDATED STATEMENTS OF INCOME - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2016 | Dec. 31, 2015 | Dec. 31, 2014
Income Statement [Abstract] |  |  |
Net sales | $ 7,336,017 | $ 7,518,487 | $ 7,889,626
Cost of goods sold (excluding depreciation and amortization below) | 5,887,814 | 6,024,826 | 6,278,584
Selling, general and administrative expense | 1,049,286 | 1,054,951 | 1,076,808
Depreciation and amortization | 66,858 | 64,968 | 68,017
Income from operations | 332,059 | 373,742 | 466,217
Interest expense, net | 76,575 | 69,832 | 82,064
Gain (Loss) on Extinguishment of Debt | (123,933) | 0 | 0
Income before income taxes | 131,551 | 303,910 | 384,153
Provision for income taxes | 30,431 | 95,537 | 108,716
Net income | 101,120 | 208,373 | 275,437
Net loss attributable to noncontrolling interest | (468) | (2,314) | (469)
Net Income attributable to WESCO International, Inc. | 101,588 | 210,687 | 275,906
Comprehensive Income: |  |  |
Foreign currency translation adjustment | 38,275 | (225,795) | (120,293)
Benefit plan adjustments | (2,485) | 4,532 | (5,056)
Comprehensive income attributable to WESCO International, Inc. | $ 137,378 | $ (10,576) | $ 150,557
Earnings per share : |  |  |
Basic | $ 2.30 | $ 4.85 | $ 6.21
Diluted | $ 2.10 | $ 4.18 | $ 5.18

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- Definition Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Other Comprehensive Income -URI http://asc.fasb.org/extlink&oid=51831270 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Comprehensive Income -URI http://asc.fasb.org/extlink&oid=51831223 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=66004124&loc=d3e557-108580 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Net Income -URI http://asc.fasb.org/extlink&oid=51831255 + Details
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