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Consolidated Statements of Operations (USD $) In Millions, except Share data in Thousands, unless otherwise specified | 12 Months Ended
--- | ---
Dec. 31, 2012 | Dec. 31, 2011 | Dec. 31, 2010
Consolidated Statements of Operations |  |  |
Revenues | $ 5,100.2 | $ 4,536.9 | $ 4,098.8
Costs and expenses: |  |  |
Cost of products sold | 3,725.2 | 3,262.2 | 2,867.2
Selling, general and administrative | 1,020.9 | 911.3 | 858.2
Intangible amortization | 35.1 | 23.3 | 20.7
Impairment of goodwill and other long-term assets | 285.9 | 28.3 | 1.7
Special charges, net | 24.1 | 25.3 | 30.7
Operating income | 9.0 | 286.5 | 320.3
Other income (expense), net | 14.0 | (53.6) | (19.7)
Interest expense | (114.4) | (97.0) | (86.9)
Interest income | 6.3 | 5.6 | 5.3
Loss on early extinguishment of interest rate protection agreements and term loan |  |  | (25.6)
Equity earnings in joint ventures | 38.6 | 28.4 | 30.2
Income (loss) from continuing operations before income taxes | (46.5) | 169.9 | 223.6
Income tax provision | (31.9) | (14.3) | (45.6)
Income (loss) from continuing operations | (78.4) | 155.6 | 178.0
Income from discontinued operations, net of tax | 27.0 | 29.7 | 13.1
Gain on disposition of discontinued operations, net of tax | 313.4 | 0.3 | 11.7
Income from discontinued operations, net of tax | 340.4 | 30.0 | 24.8
Net income | 262.0 | 185.6 | 202.8
Less: Net income (loss) attributable to noncontrolling interests | 2.8 | 5.0 | (2.8)
Net income attributable to SPX Corporation common shareholders | 259.2 | 180.6 | 205.6
Amounts attributable to SPX Corporation common shareholders: |  |  |
Income (loss) from continuing operations, net of tax | (81.2) | 150.6 | 180.8
Income from discontinued operations, net of tax | 340.4 | 30.0 | 24.8
Net income | $ 259.2 | $ 180.6 | $ 205.6
Basic income (loss) per share of common stock: |  |  |
Income (loss) from continuing operations attributable to SPX Corporation common shareholders (in dollars per share) | $ (1.62) | $ 2.98 | $ 3.64
Income from discontinued operations attributable to SPX Corporation common shareholders (in dollars per share) | $ 6.80 | $ 0.60 | $ 0.50
Net income per share attributable to SPX Corporation common shareholders (in dollars per share) | $ 5.18 | $ 3.58 | $ 4.14
Weighted-average number of common shares outstanding - basic (in shares) | 50,031 | 50,499 | 49,718
Diluted income (loss) per share of common stock: |  |  |
Income (loss) from continuing operations attributable to SPX Corporation common shareholders (in dollars per share) | $ (1.62) | $ 2.96 | $ 3.59
Income from discontinued operations attributable to SPX Corporation common shareholders (in dollars per share) | $ 6.80 | $ 0.58 | $ 0.49
Net income per share attributable to SPX Corporation common shareholders (in dollars per share) | $ 5.18 | $ 3.54 | $ 4.08
Weighted-average number of common shares outstanding - diluted (in shares) | 50,031 | 50,946 | 50,347

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- Definition Gain (loss) resulting from the sale of a business component. A gain (loss) reflects the amount by which the consideration received exceeds (is exceeded by) the net carrying amount (reflecting previous provisions for loss on disposal, if any) of the business component, with the gain recognized at the time of sale and the loss when known. + References No definition available. + Details
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