Stockholders' Equity, Comprehensive Income and Share-Based Compensation (Accumulated Other Comprehensive Income (Loss) (Details) - USD ($) $ in Millions	12 Months Ended
	Oct. 30, 2022	Oct. 31, 2021	Oct. 25, 2020
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]
Beginning Balance	$ 12,247	$ 10,578	$ 8,214
Other comprehensive income (loss) before reclassifications	111	34	(120)
Amounts reclassified out of AOCI	(53)	5	1
Other comprehensive loss, net of tax	58	39	(119)
Ending Balance	12,194	12,247	10,578
Unrealized Gain (Loss) on Investments, Net
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]
Beginning Balance	(1)	20	11
Other comprehensive income (loss) before reclassifications	(60)	(14)	16
Amounts reclassified out of AOCI	(14)	(7)	(7)
Other comprehensive loss, net of tax	(74)	(21)	9
Ending Balance	(75)	(1)	20
Unrealized Gain (Loss) on Derivative Instruments Qualifying as Cash Flow Hedges
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]
Beginning Balance	(103)	(133)	(16)
Other comprehensive income (loss) before reclassifications	100	28	(115)
Amounts reclassified out of AOCI	(49)	2	(2)
Other comprehensive loss, net of tax	51	30	(117)
Ending Balance	(52)	(103)	(133)
Defined and Postretirement Benefit Plans
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]
Beginning Balance	(169)	(199)	(188)
Other comprehensive income (loss) before reclassifications	71	20	(21)
Amounts reclassified out of AOCI	10	10	10
Other comprehensive loss, net of tax	81	30	(11)
Ending Balance	(88)	(169)	(199)
Cumulative Translation Adjustments
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]
Beginning Balance	13	13	13
Other comprehensive income (loss) before reclassifications	0	0	0
Amounts reclassified out of AOCI	0	0	0
Other comprehensive loss, net of tax	0	0	0
Ending Balance	13	13	13
AOCI Attributable to Parent
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]
Beginning Balance	(260)	(299)	(180)
Other comprehensive loss, net of tax	58	39	(119)
Ending Balance	$ (202)	$ (260)	$ (299)