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Net Income per Share (Tables) | 3 Months Ended
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Oct. 24, 2020
Earnings Per Share [Abstract] |
Calculation of Basic and Diluted Net Income per Share | The following table presents the calculation of basic and diluted net income per share (in millions, except per-share amounts):
| Three Months Ended
| October 24, 2020 |  | October 26, 2019
Net income | $ | 2,174 |  |  | $ | 2,926 |
Weighted-average shares—basic | 4,230 |  |  | 4,246 |
Effect of dilutive potential common shares | 14 |  |  | 27 |
Weighted-average shares—diluted | 4,244 |  |  | 4,273 |
Net income per share—basic | $ | 0.51 |  |  | $ | 0.69 |
Net income per share—diluted | $ | 0.51 |  |  | $ | 0.68 |
Antidilutive employee share-based awards, excluded | 35 |  |  | 11 |

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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/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 + Details
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