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Net Income per Common and Common Equivalent Share (Tables) | 8 Months Ended
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May 07, 2017
Earnings Per Share [Abstract] |
Schedule of Earnings Per Share, Basic and Diluted | The following table shows the amounts used in computing net income per share and the weighted average number of shares of potentially dilutive common shares outstanding (shares in 000’s):
| 12 Weeks Ended |  | 36 Weeks Ended
| May 7, 2017 |  | May 8, 2016 |  | May 7, 2017 |  | May 8, 2016
Net income available to common stockholders used in basic and diluted net income per common share | $ | 700 |  |  | $ | 545 |  |  | $ | 1,760 |  |  | $ | 1,571 |
Weighted average number of common shares used in basic net income per common share | 438,817 |  |  | 438,815 |  |  | 438,650 |  |  | 438,930 |
RSUs | 2,231 |  |  | 2,241 |  |  | 2,087 |  |  | 2,380 |
Conversion of convertible notes | 8 |  |  | 10 |  |  | 8 |  |  | 11 |
Weighted average number of common shares and dilutive potential of common stock used in diluted net income per share | 441,056 |  |  | 441,066 |  |  | 440,745 |  |  | 441,321 |

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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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