v3.5.0.2

Goodwill and Purchased Intangible Assets (Schedule Of Purchased Intangible Assets With Finite And Indefinite Lives) (Details) - USD ($) $ in Millions | Oct. 29, 2016 | Jul. 30, 2016
--- | --- | ---
Business Acquisition [Line Items] |  |
Gross | $ 4,656 | $ 4,916
Accumulated Amortization | (2,575) | (2,637)
Total purchased intangible assets with finite lives, net | 2,081 | 2,279
In-process research and development, with indefinite lives | 216 | 222
Total finite and indefinite lives Intangible assets, Gross | 4,872 | 5,138
Total finite and indefinite lives intangible assets, net | 2,297 | 2,501
TECHNOLOGY |  |
Business Acquisition [Line Items] |  |
Gross | 2,861 | 3,038
Accumulated Amortization | (1,334) | (1,391)
Total purchased intangible assets with finite lives, net | 1,527 | 1,647
CUSTOMER RELATIONSHIPS |  |
Business Acquisition [Line Items] |  |
Gross | 1,737 | 1,793
Accumulated Amortization | (1,220) | (1,203)
Total purchased intangible assets with finite lives, net | 517 | 590
OTHER |  |
Business Acquisition [Line Items] |  |
Gross | 58 | 85
Accumulated Amortization | (21) | (43)
Total purchased intangible assets with finite lives, net | $ 37 | $ 42

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