v3.10.0.1

Goodwill and Purchased Intangible Assets (Schedule of Purchased Intangible Assets With Finite and Indefinite Lives) (Details) - USD ($) $ in Millions | Oct. 27, 2018 | Jul. 28, 2018
--- | --- | ---
Purchased intangible assets with finite lives: |  |
Gross | $ 5,556 | $ 5,312
Accumulated Amortization | (3,020) | (2,863)
Total purchased intangible assets with finite lives, net | 2,536 | 2,449
In-process research and development, with indefinite lives | 180 | 103
Total finite and indefinite lives intangible assets, Gross | 5,736 | 5,415
Total finite and indefinite lives intangible assets, net | 2,716 | 2,552
TECHNOLOGY |  |
Purchased intangible assets with finite lives: |  |
Gross | 3,847 | 3,711
Accumulated Amortization | (2,013) | (1,888)
Total purchased intangible assets with finite lives, net | 1,834 | 1,823
CUSTOMER RELATIONSHIPS |  |
Purchased intangible assets with finite lives: |  |
Gross | 1,629 | 1,538
Accumulated Amortization | (965) | (937)
Total purchased intangible assets with finite lives, net | 664 | 601
OTHER |  |
Purchased intangible assets with finite lives: |  |
Gross | 80 | 63
Accumulated Amortization | (42) | (38)
Total purchased intangible assets with finite lives, net | $ 38 | $ 25

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