Consolidated Condensed Statements of Comprehensive Income - USD ($) $ in Millions	3 Months Ended
	Jan. 30, 2022	Jan. 31, 2021
Statement of Comprehensive Income [Abstract]
Net income	$ 1,792	$ 1,130
Other comprehensive income (loss), net of tax:
Change in unrealized gain (loss) on available-for-sale investments	(15)	(2)
Change in unrealized net loss on derivative instruments	(3)	4
Other comprehensive income (loss), net of tax	(18)	2
Comprehensive income	$ 1,774	$ 1,132