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CONSOLIDATED INCOME STATEMENTS (USD $) In Millions, except Per Share data, unless otherwise specified | 12 Months Ended
--- | ---
Dec. 31, 2012 | Dec. 31, 2011 | Dec. 31, 2010
Revenue | $ 2,227.8 | $ 2,085.6 | $ 1,890.7
Costs of revenue | 1,547.6 | 1,440.6 | 1,286.8
Gross profit | 680.2 | 645.0 | 603.9
Sales and marketing expenses | 180.4 | 163.6 | 164.0
General and administrative expenses | 221.7 | 166.3 | 176.4
Research and development expenses | 62.7 | 63.5 | 59.3
Asbestos-related costs, net | 50.9 | 100.4 | 384.8
Transformation costs | 20.8 | 636.2 |
Operating income (loss) | 151.5 | (244.9) | (180.6)
Interest expense | 0.1 | 76.4 | 97.1
Interest income | 2.8 | 4.1 | 10.8
Miscellaneous expense (income), net | 5.1 | (1.3) | 5.7
Income (loss) from continuing operations before income tax | 149.1 | (315.9) | (272.6)
Income tax expense (benefit) | 39.6 | 260.6 | (142.2)
Income (loss) from continuing operations | 109.5 | (576.5) | (130.4)
Earnings from discontinued operations, net of tax | 15.9 | 447.0 | 934.7
Net income (loss) | 125.4 | (129.5) | 804.3
Basic Earnings Per Share: |  |  |
Continuing operations | $ 1.18 | $ (6.22) | $ (1.42)
Discontinued operations | $ 0.17 | $ 4.82 | $ 10.17
Net income (loss) | $ 1.35 | $ (1.40) | $ 8.75
Diluted Earnings Per Share: |  |  |
Continuing operations | $ 1.16 | $ (6.22) | $ (1.42)
Discontinued operations | $ 0.17 | $ 4.82 | $ 10.17
Net income (loss) | $ 1.33 | $ (1.40) | $ 8.75
Weighted average common shares - basic | 93.0 | 92.8 | 92.0
Weighted average common shares - diluted | 94.1 | 92.8 | 92.0
Cash dividends declared per common share | $ 0.364 | $ 1.591 | $ 2.000
Continuing Operations [Member] |  |  |
Transformation costs | $ 13.0 | $ 396.1 |

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