Derivative Instruments and Hedging Activities - Gain/Loss Recognized in Income (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	May 02, 2021	Apr. 26, 2020	May 02, 2021	Apr. 26, 2020
Derivative Instruments, Gain (Loss) [Line Items]
Gain (loss) on derivatives not designated as hedging instruments	$ 28	$ (20)	$ 36	$ (16)
Foreign exchange contracts | Interest and other income, net
Derivative Instruments, Gain (Loss) [Line Items]
Gain (loss) on derivatives not designated as hedging instruments	16	(8)	16	(4)
Total return swaps - deferred compensation | Interest and other income, net
Derivative Instruments, Gain (Loss) [Line Items]
Gain (loss) on derivatives not designated as hedging instruments	0	(1)	0	(1)
Total return swaps - deferred compensation | Cost of products sold
Derivative Instruments, Gain (Loss) [Line Items]
Gain (loss) on derivatives not designated as hedging instruments	1	(1)	2	(1)
Total return swaps - deferred compensation | Operating expenses
Derivative Instruments, Gain (Loss) [Line Items]
Gain (loss) on derivatives not designated as hedging instruments	$ 11	$ (10)	$ 18	$ (10)