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
Treasury stock, beginning balance (in shares) at Oct. 25, 2020					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	4,176			4,176
Other comprehensive income (loss), net of tax	7					7
Dividends declared	(637)			(637)
Share-based compensation	272		272
Issuance under stock plans (in shares)		6
Issuance under stock plans	$ (86)		(86)
Common stock repurchases (in shares)	(17)	(17)			(17)
Common stock repurchases	$ (2,250)				$ (2,250)
Ending Balance, (in shares) at Aug. 01, 2021		903
Treasury stock, ending balance (in shares) at Aug. 01, 2021					1,108
Ending Balance at Aug. 01, 2021	12,060	$ 9	8,090	30,748	$ (26,495)	(292)
Beginning Balance, (in shares) at May. 02, 2021		914
Treasury stock, beginning balance (in shares) at May. 02, 2021					1,097
Beginning Balance at May. 02, 2021	11,993	$ 9	8,022	29,247	$ (24,995)	(290)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	1,716			1,716
Other comprehensive income (loss), net of tax	(2)					(2)
Dividends declared	(215)			(215)
Share-based compensation	81		81
Issuance under stock plans	$ (13)		(13)
Common stock repurchases (in shares)	(11)	(11)			(11)
Common stock repurchases	$ (1,500)				$ (1,500)
Ending Balance, (in shares) at Aug. 01, 2021		903
Treasury stock, ending balance (in shares) at Aug. 01, 2021					1,108
Ending Balance at Aug. 01, 2021	12,060	$ 9	8,090	30,748	$ (26,495)	(292)
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	4,934			4,934
Other comprehensive income (loss), net of tax	1					1
Dividends declared	(660)			(660)
Share-based compensation	314		314
Issuance under stock plans (in shares)		5
Issuance under stock plans	$ (163)		(163)
Common stock repurchases (in shares)	(37)	(37)			(37)
Common stock repurchases	$ (4,603)				$ (4,603)
Ending Balance, (in shares) at Jul. 31, 2022		860
Treasury stock, ending balance (in shares) at Jul. 31, 2022					1,156
Ending Balance at Jul. 31, 2022	12,070	$ 9	8,398	36,520	$ (32,598)	(259)
Beginning Balance, (in shares) at May. 01, 2022		869
Treasury stock, beginning balance (in shares) at May. 01, 2022					1,146
Beginning Balance at May. 01, 2022	11,579	$ 9	8,306	35,137	$ (31,598)	(275)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	1,606			1,606
Other comprehensive income (loss), net of tax	16					16
Dividends declared	(223)			(223)
Share-based compensation	95		95
Issuance under stock plans (in shares)		1
Issuance under stock plans	$ (3)		(3)
Common stock repurchases (in shares)	(10)	(10)			(10)
Common stock repurchases	$ (1,000)				$ (1,000)
Ending Balance, (in shares) at Jul. 31, 2022		860
Treasury stock, ending balance (in shares) at Jul. 31, 2022					1,156
Ending Balance at Jul. 31, 2022	$ 12,070	$ 9	$ 8,398	$ 36,520	$ (32,598)	$ (259)