Stockholders' Equity, Comprehensive Income and Share-Based Compensation (Stock Repurchases) (Details) - USD ($) $ / shares in Units, shares in Millions, $ in Millions	12 Months Ended
Oct. 30, 2022	Oct. 31, 2021	Oct. 25, 2020
Equity [Abstract]
Shares of common stock repurchased (in shares)	54	28	12
Cost of stock repurchased	$ 6,103	$ 3,750	$ 649
Average price paid per share (in dollars per share)	$ 113.84	$ 134.03	$ 56.32

Equity impact of the cost of common and preferred stock that were repurchased during the period. Recorded using the cost method.

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