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Earnings Per Share (Tables) | 12 Months Ended
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Dec. 30, 2017
Earnings Per Share [Abstract] |
Schedule of earnings per share | The following table sets forth the computation of basic and diluted net income per share:
|  | Fiscal Year Ended |
|  | December 30, |  |  | December 31, |  |  | December 26, |
|  | 2017 |  |  | 2016 |  |  | 2015 |
Numerator: |  |  |  |  |  |  |  |  |  |  |  |
Numerator for basic and diluted net income per share - net income |  | $ | 694,955 |  |  | $ | 510,814 |  |  | $ | 456,227 |
Denominator: |  |  |  |  |  |  |  |  |  |  |  |
Denominator for basic net income per share – weighted-average common shares |  |  | 187,828 |  |  |  | 188,818 |  |  |  | 190,631 |
Effect of dilutive securities – employee stock options and stock appreciation rights |  |  | 904 |  |  |  | 525 |  |  |  | 476 |
Denominator for diluted net income per share – adjusted weighted-average common shares |  |  | 188,732 |  |  |  | 189,343 |  |  |  | 191,107 |
Basic net income per share |  | $ | 3.70 |  |  | $ | 2.71 |  |  | $ | 2.39 |
Diluted net income per share |  | $ | 3.68 |  |  | $ | 2.70 |  |  | $ | 2.39 |

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- Definition Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations. + 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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