Balance Sheet Detail - Property, Plant and Equipment (Details) - USD ($) $ in Millions	Oct. 27, 2024	Oct. 29, 2023
Property, Plant and Equipment [Line Items]
Gross property, plant and equipment	$ 7,109	$ 6,374
Accumulated depreciation	(3,770)	(3,651)
Net property, plant and equipment	3,339	2,723
Land and improvements
Property, Plant and Equipment [Line Items]
Gross property, plant and equipment	492	393
Buildings and improvements
Property, Plant and Equipment [Line Items]
Gross property, plant and equipment	$ 2,359	2,194
Buildings and improvements | Minimum
Property, Plant and Equipment [Line Items]
Useful Life	3 years
Buildings and improvements | Maximum
Property, Plant and Equipment [Line Items]
Useful Life	30 years
Demonstration and manufacturing equipment
Property, Plant and Equipment [Line Items]
Gross property, plant and equipment	$ 2,578	2,353
Demonstration and manufacturing equipment | Minimum
Property, Plant and Equipment [Line Items]
Useful Life	5 years
Demonstration and manufacturing equipment | Maximum
Property, Plant and Equipment [Line Items]
Useful Life	8 years
Furniture, fixtures and other equipment
Property, Plant and Equipment [Line Items]
Gross property, plant and equipment	$ 782	762
Furniture, fixtures and other equipment | Minimum
Property, Plant and Equipment [Line Items]
Useful Life	3 years
Furniture, fixtures and other equipment | Maximum
Property, Plant and Equipment [Line Items]
Useful Life	5 years
Construction in progress
Property, Plant and Equipment [Line Items]
Gross property, plant and equipment	$ 898	$ 672