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Earnings per Common Share (Tables) | 6 Months Ended
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Jun. 30, 2012
Earnings Per Share [Abstract] |
Basic and diluted earnings per common share | Basic and diluted earnings per common share for the three months and six months ended June 30, 2012, and for the comparable periods ended July 2, 2011, were calculated as follows:
| Three Months Ended |  | Six Months Ended
(in millions, except per share data) | June 30, 2012 |  | July 2, 2011 |  | June 30, 2012 |  | July 2, 2011
Net earnings | $ | 83.6 |  |  | $ | 69.3 |  |  | $ | 123.3 |  |  | $ | 96.8 |
Weighted average outstanding shares – basic | 89.7 |  |  | 89.3 |  |  | 89.6 |  |  | 89.3 |
Dilutive effect of common stock equivalents | 2.7 |  |  | 3.3 |  |  | 2.7 |  |  | 3.2 |
Weighted average outstanding shares – diluted | 92.4 |  |  | 92.6 |  |  | 92.3 |  |  | 92.5 |
Basic earnings per common share | $ | 0.93 |  |  | $ | 0.78 |  |  | $ | 1.38 |  |  | $ | 1.08 |
Diluted earnings per common share | $ | 0.90 |  |  | $ | 0.75 |  |  | $ | 1.34 |  |  | $ | 1.05 |

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- Definition Tabular disclosure of an entity's basic and diluted earnings per share calculations. + References No definition available. + Details
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