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Goodwill and Purchased Intangible Assets - Schedule of Intangible Assets Acquired Through Business Combinations (Details) $ in Millions | 9 Months Ended
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May 01, 2021 USD ($)
Schedule Of Finite Lived And Indefinite Lived Intangible Assets Acquired Through Business Combinations [Line Items] |
Total, amount | $ 2,727
Acacia |
Schedule Of Finite Lived And Indefinite Lived Intangible Assets Acquired Through Business Combinations [Line Items] |
Total, amount | 2,160
Others |
Schedule Of Finite Lived And Indefinite Lived Intangible Assets Acquired Through Business Combinations [Line Items] |
Total, amount | 567
IPR&D |
Schedule Of Finite Lived And Indefinite Lived Intangible Assets Acquired Through Business Combinations [Line Items] |
Indefinite lives, amount | 345
IPR&D | Acacia |
Schedule Of Finite Lived And Indefinite Lived Intangible Assets Acquired Through Business Combinations [Line Items] |
Indefinite lives, amount | 345
IPR&D | Others |
Schedule Of Finite Lived And Indefinite Lived Intangible Assets Acquired Through Business Combinations [Line Items] |
Indefinite lives, amount | 0
TECHNOLOGY |
Schedule Of Finite Lived And Indefinite Lived Intangible Assets Acquired Through Business Combinations [Line Items] |
Finite lives, amount | $ 1,685
TECHNOLOGY | Acacia |
Schedule Of Finite Lived And Indefinite Lived Intangible Assets Acquired Through Business Combinations [Line Items] |
Weighted- Average Useful Life (in Years) | 4 years
Finite lives, amount | $ 1,290
TECHNOLOGY | Others |
Schedule Of Finite Lived And Indefinite Lived Intangible Assets Acquired Through Business Combinations [Line Items] |
Weighted- Average Useful Life (in Years) | 4 years 3 months 18 days
Finite lives, amount | $ 395
CUSTOMER RELATIONSHIPS |
Schedule Of Finite Lived And Indefinite Lived Intangible Assets Acquired Through Business Combinations [Line Items] |
Finite lives, amount | $ 633
CUSTOMER RELATIONSHIPS | Acacia |
Schedule Of Finite Lived And Indefinite Lived Intangible Assets Acquired Through Business Combinations [Line Items] |
Weighted- Average Useful Life (in Years) | 4 years
Finite lives, amount | $ 490
CUSTOMER RELATIONSHIPS | Others |
Schedule Of Finite Lived And Indefinite Lived Intangible Assets Acquired Through Business Combinations [Line Items] |
Weighted- Average Useful Life (in Years) | 4 years 8 months 12 days
Finite lives, amount | $ 143
OTHER |
Schedule Of Finite Lived And Indefinite Lived Intangible Assets Acquired Through Business Combinations [Line Items] |
Finite lives, amount | $ 64
OTHER | Acacia |
Schedule Of Finite Lived And Indefinite Lived Intangible Assets Acquired Through Business Combinations [Line Items] |
Weighted- Average Useful Life (in Years) | 3 years 1 month 6 days
Finite lives, amount | $ 35
OTHER | Others |
Schedule Of Finite Lived And Indefinite Lived Intangible Assets Acquired Through Business Combinations [Line Items] |
Weighted- Average Useful Life (in Years) | 3 years 3 months 18 days
Finite lives, amount | $ 29

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