Balance Sheet Detail - Property, Plant and Equipment (Details) - USD ($) $ in Millions	Jul. 28, 2024	Oct. 29, 2023
Property, Plant and Equipment [Line Items]
Gross property, plant and equipment	$ 6,957	$ 6,374
Accumulated depreciation	(3,857)	(3,651)
Net property, plant and equipment	3,100	2,723
Land and improvements
Property, Plant and Equipment [Line Items]
Gross property, plant and equipment	436	393
Buildings and improvements
Property, Plant and Equipment [Line Items]
Gross property, plant and equipment	$ 2,314	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	$ 2,573	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	$ 806	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	$ 828	$ 672