Consolidated Condensed Statements of Stockholders' Equity - USD ($) shares in Millions, $ in Millions	Total	Common Stock	Additional Paid-In Capital	Retained Earnings	Treasury Stock	Accumulated Other Comprehensive Income (Loss)
Beginning Balance, (in shares) at Oct. 25, 2020		914			1,091
Beginning Balance at Oct. 25, 2020	$ 10,578	$ 9	$ 7,904	$ 27,209	$ (24,245)	$ (299)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	1,130			1,130
Other comprehensive income (loss), net of tax	2					2
Dividends declared	(202)			(202)
Share-based compensation	107		107
Issuance under stock plans (in shares)		4
Issuance under stock plans	$ (142)		(142)
Common stock repurchases (in shares)	0
Common stock repurchases	$ 0
Ending Balance, (in shares) at Jan. 31, 2021		918			1,091
Ending Balance at Jan. 31, 2021	11,473	$ 9	7,869	28,137	$ (24,245)	(297)
Beginning Balance, (in shares) at Oct. 31, 2021		892			1,119
Beginning Balance at Oct. 31, 2021	12,247	$ 9	8,247	32,246	$ (27,995)	(260)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	1,792			1,792
Other comprehensive income (loss), net of tax	(18)					(18)
Dividends declared	(211)			(211)
Share-based compensation	118		118
Issuance under stock plans (in shares)		3
Issuance under stock plans	$ (235)		(235)
Common stock repurchases (in shares)	(12)	(12)			(12)
Common stock repurchases	$ (1,803)				$ (1,803)
Ending Balance, (in shares) at Jan. 30, 2022		883			1,131
Ending Balance at Jan. 30, 2022	$ 11,890	$ 9	$ 8,130	$ 33,827	$ (29,798)	$ (278)