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. 31, 2021		892
Treasury stock, beginning balance (in shares) at Oct. 31, 2021					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	3,328			3,328
Other comprehensive income (loss), net of tax	(15)					(15)
Dividends declared	(437)			(437)
Share-based compensation	219		219
Issuance under stock plans (in shares)		4
Issuance under stock plans	$ (160)		(160)
Common stock repurchases (in shares)	(27)	(27)			(27)
Common stock repurchases	$ (3,603)				$ (3,603)
Ending Balance, (in shares) at May. 01, 2022		869
Treasury stock, ending balance (in shares) at May. 01, 2022					1,146
Ending Balance at May. 01, 2022	11,579	$ 9	8,306	35,137	$ (31,598)	(275)
Beginning Balance, (in shares) at Jan. 30, 2022		883
Treasury stock, beginning balance (in shares) at Jan. 30, 2022					1,131
Beginning Balance at Jan. 30, 2022	11,890	$ 9	8,130	33,827	$ (29,798)	(278)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	1,536			1,536
Other comprehensive income (loss), net of tax	3					3
Dividends declared	(226)			(226)
Share-based compensation	101		101
Issuance under stock plans (in shares)		1
Issuance under stock plans	$ 75		75
Common stock repurchases (in shares)	(15)	(15)			(15)
Common stock repurchases	$ (1,800)				$ (1,800)
Ending Balance, (in shares) at May. 01, 2022		869
Treasury stock, ending balance (in shares) at May. 01, 2022					1,146
Ending Balance at May. 01, 2022	11,579	$ 9	8,306	35,137	$ (31,598)	(275)
Beginning Balance, (in shares) at Oct. 30, 2022		844
Treasury stock, beginning balance (in shares) at Oct. 30, 2022					1,173
Beginning Balance at Oct. 30, 2022	12,194	$ 8	8,593	37,892	$ (34,097)	(202)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	3,292			3,292
Other comprehensive income (loss), net of tax	(33)					(33)
Dividends declared	(488)			(488)
Share-based compensation	261		261
Issuance under stock plans (in shares)		5
Issuance under stock plans	$ (43)		(43)
Common stock repurchases (in shares)	(9)	(9)			(9)
Common stock repurchases	$ (1,054)	$ 0			$ (1,054)
Ending Balance, (in shares) at Apr. 30, 2023		840
Treasury stock, ending balance (in shares) at Apr. 30, 2023					1,182
Ending Balance at Apr. 30, 2023	14,129	$ 8	8,811	40,696	$ (35,151)	(235)
Beginning Balance, (in shares) at Jan. 29, 2023		845
Treasury stock, beginning balance (in shares) at Jan. 29, 2023					1,175
Beginning Balance at Jan. 29, 2023	13,420	$ 8	8,605	39,389	$ (34,347)	(235)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	1,575			1,575
Other comprehensive income (loss), net of tax	0
Dividends declared	(268)			(268)
Share-based compensation	113		113
Issuance under stock plans (in shares)		2
Issuance under stock plans	$ 93		93
Common stock repurchases (in shares)	(7)	(7)			(7)
Common stock repurchases	$ (804)				$ (804)
Ending Balance, (in shares) at Apr. 30, 2023		840
Treasury stock, ending balance (in shares) at Apr. 30, 2023					1,182
Ending Balance at Apr. 30, 2023	$ 14,129	$ 8	$ 8,811	$ 40,696	$ (35,151)	$ (235)