v3.5.0.2

Restructuring and Other Charges (Additional Information) (Details) $ in Millions | 1 Months Ended | 3 Months Ended
--- | --- | ---
Aug. 31, 2016 USD ($) employee | Oct. 29, 2016 USD ($) | Oct. 24, 2015 USD ($)
Restructuring Cost and Reserve [Line Items] |  |  |
Restructuring charges |  | $ 411 | $ 142
FISCAL 2017 PLAN |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |
Expected number of employees impacted by restructuring plan | employee | 5,500 |  |
Approximate workforce reduction, percent | 7.00% |  |
Expected restructuring charges | $ 700 |  |
FISCAL 2015 PLAN |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |
Restructuring charges |  | $ 756 |

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