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Weighted-Average Shares (Tables) | 3 Months Ended
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Mar. 30, 2014
Earnings Per Share [Abstract] |
Calculation of Weighted-Average Shares | Weighted-average shares were calculated as follows (in thousands):
| Three-months Ended |
| March 30, 2014 |  | March 31, 2013 |
Basic weighted-average common shares outstanding | 86,879 |  |  | 86,522 |  |
Effect of dilutive stock options | 2,380 |  |  | 1,738 |  |
Weighted-average common and common-equivalent shares outstanding | 89,259 |  |  | 88,260 |  |

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- Definition Tabular disclosure of the weighted average number of shares used in calculating basic net earnings per share (or unit) and diluted earnings per share (or unit). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 + Details
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