Pay vs Performance Disclosure - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Jul. 30, 2023	Jul. 31, 2022	Jul. 30, 2023	Jul. 31, 2022
Pay vs Performance Disclosure
Net Income (Loss)	$ 2,978	$ 1,884	$ 7,797	$ 4,885