Income Taxes - Components of Deferred Income Tax Assets and Liabilities (Details) - USD ($) $ in Millions	Oct. 26, 2025	Oct. 27, 2024
Deferred tax assets:
Corporate Alternative Minimum Tax	$ 407	$ 410
Capitalized R&D expenses	295	217
Allowance for doubtful accounts	3	4
Inventory reserves and basis difference	145	127
Installation and warranty reserves	42	70
Intangible assets	225	977
Accrued liabilities	29	24
Deferred revenue	61	72
Tax credits	677	592
Deferred compensation	265	261
Share-based compensation	34	44
Property, plant and equipment	192	101
Lease liability	104	72
Other	50	79
Gross deferred tax assets	2,529	3,050
Valuation allowance	(1,049)	(569)
Total deferred tax assets	1,480	2,481
Deferred tax liabilities:
Right of use assets	(105)	(76)
Undistributed foreign earnings	(26)	(23)
Investments	(133)	0
Total deferred tax liabilities	(264)	(99)
Net deferred tax assets	$ 1,216	$ 2,382