v3.19.1

Borrowings (Schedule Of Short-Term Debt) (Details) - USD ($) $ in Millions | Apr. 27, 2019 | Jul. 28, 2018
--- | --- | ---
Short-term Debt [Line Items] |  |
Amount | $ 7,777 | $ 5,238
Current portion of long-term debt |  |
Short-term Debt [Line Items] |  |
Amount | $ 4,494 | $ 5,238
Effective Rate | 3.52% | 3.46%
Commercial paper |  |
Short-term Debt [Line Items] |  |
Amount | $ 3,283 | $ 0
Effective Rate | 2.53% | 0.00%

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