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Net Income per Share (Tables) | 12 Months Ended
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Jul. 27, 2019
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):
Years Ended | July 27, 2019 |  | July 28, 2018 |  | July 29, 2017
Net income | $ | 11,621 |  |  | $ | 110 |  |  | $ | 9,609 |
Weighted-average shares—basic | 4,419 |  |  | 4,837 |  |  | 5,010 |
Effect of dilutive potential common shares | 34 |  |  | 44 |  |  | 39 |
Weighted-average shares—diluted | 4,453 |  |  | 4,881 |  |  | 5,049 |
Net income per share—basic | $ | 2.63 |  |  | $ | 0.02 |  |  | $ | 1.92 |
Net income per share—diluted | $ | 2.61 |  |  | $ | 0.02 |  |  | $ | 1.90 |
Antidilutive employee share-based awards, excluded | 55 |  |  | 61 |  |  | 136 |

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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://fasb.org/us-gaap/role/ref/legacyRef -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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