Derivative Instruments and Hedging Activities (Derivatives Not Designated as Hedging Instruments) (Details) - USD ($) $ in Millions	12 Months Ended
	Oct. 30, 2022	Oct. 31, 2021	Oct. 25, 2020
Derivative Instruments, Gain (Loss) [Line Items]
Amount of Gain or (Loss)  Recognized in Consolidated Statement of Operations	$ 33	$ 60	$ (4)
Foreign exchange contracts | Interest and other income, net
Derivative Instruments, Gain (Loss) [Line Items]
Amount of Gain or (Loss)  Recognized in Consolidated Statement of Operations	67	29	(10)
Total return swap | Interest and other income, net
Derivative Instruments, Gain (Loss) [Line Items]
Amount of Gain or (Loss)  Recognized in Consolidated Statement of Operations	(2)	(1)	(1)
Total return swap | Cost of products sold
Derivative Instruments, Gain (Loss) [Line Items]
Amount of Gain or (Loss)  Recognized in Consolidated Statement of Operations	(3)	3	1
Total return swap | Operating expenses
Derivative Instruments, Gain (Loss) [Line Items]
Amount of Gain or (Loss)  Recognized in Consolidated Statement of Operations	$ (29)	$ 29	$ 6