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CONSOLIDATED STATEMENTS OF INCOME AND COMPREHENSIVE INCOME (USD $) In Thousands, except Per Share data, unless otherwise specified | 12 Months Ended
--- | ---
Dec. 31, 2013 | Dec. 31, 2012 | Dec. 31, 2011
CONSOLIDATED STATEMENTS OF INCOME AND COMPREHENSIVE INCOME |  |  |
Revenue | $ 41,561,947 | $ 38,945,338 | $ 34,622,854
Cost of revenue | 40,809,189 | 38,271,891 | 33,987,851
Gross profit | 752,758 | 673,447 | 635,003
Operating expenses: |  |  |
Compensation and employee benefits | 288,021 | 237,362 | 215,275
Provision for bad debt | 11,745 | 4,790 | 8,173
General and administrative | 188,634 | 174,272 | 154,583
Total operating expenses | 488,400 | 416,424 | 378,031
Income from operations | 264,358 | 257,023 | 256,972
Non-operating expenses, net: |  |  |
Interest expense and other financing costs, net | (17,287) | (19,097) | (15,825)
Other (expense) income, net | (406) | 1,669 | (2,944)
Total non-operating expenses, net | (17,693) | (17,428) | (18,769)
Income before income taxes | 246,665 | 239,595 | 238,203
Provision for income taxes | 39,505 | 38,244 | 39,001
Net income including noncontrolling interest | 207,160 | 201,351 | 199,202
Net income attributable to noncontrolling interest | 4,085 | 12,006 | 5,173
Net income attributable to World Fuel | 203,075 | 189,345 | 194,029
Basic earnings per common share (in dollars per share) | $ 2.85 | $ 2.66 | $ 2.74
Basic weighted average common shares (in shares) | 71,224 | 71,154 | 70,687
Diluted earnings per common share (in dollars per share) | $ 2.83 | $ 2.64 | $ 2.71
Diluted weighted average common shares (in shares) | 71,800 | 71,817 | 71,510
Comprehensive income: |  |  |
Net income including noncontrolling interest | 207,160 | 201,351 | 199,202
Other comprehensive loss: |  |  |
Foreign currency translation adjustments | (13,189) | (9,606) | (11,277)
Cash flow hedges, net of income taxes of $36 for 2013 and 2012, respectively | (112) | 112 |
Other comprehensive loss | (13,301) | (9,494) | (11,277)
Comprehensive income including noncontrolling interest | 193,859 | 191,857 | 187,925
Comprehensive income attributable to noncontrolling interest | 4,085 | 12,006 | 5,173
Comprehensive income attributable to World Fuel | $ 189,774 | $ 179,851 | $ 182,752

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- Definition Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 45 -Paragraph 10 -URI http://asc.fasb.org/extlink&oid=7655603&loc=d3e1448-109256 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Weighted-Average Number of Common Shares Outstanding -URI http://asc.fasb.org/extlink&oid=6528421 + Details
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