Stockholders' Equity, Comprehensive Income and Share-Based Compensation - Stock Repurchase Program (Details) - USD ($) $ / shares in Units, shares in Millions, $ in Millions	3 Months Ended	9 Months Ended
Aug. 01, 2021	Jul. 26, 2020	Aug. 01, 2021	Jul. 26, 2020
Equity [Abstract]
Common stock repurchases (in shares)	11	4	17	11
Cost of stock repurchased	$ 1,500	$ 200	$ 2,250	$ 599
Average price paid per share (in dollars per share)	$ 133.40	$ 59.41	$ 134.03	$ 55.74

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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