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Earnings Per Share (Tables) | 12 Months Ended
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Dec. 30, 2017
Earnings Per Share [Abstract] |
Reconciliation of basic and diluted shares used to calculate earnings per share |
|  |  | Years Ended
|  |  | December 30, |  | December 31, |  | December 26,
|  |  | 2017 |  | 2016 |  | 2015
Basic |  | 156,787 |  | 161,641 |  | 165,687
Effect of dilutive securities: |  |  |  |  |  |
| Stock options, restricted stock and restricted stock units |  | 1,421 |  | 2,082 |  | 2,563
| Diluted |  | 158,208 |  | 163,723 |  | 168,250

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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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