Industry Segment Operations - Schedule of Goodwill by Reportable Segment (Details) - USD ($) $ in Millions	Oct. 27, 2024	Oct. 29, 2023
Segment Reporting Information [Line Items]
Goodwill	$ 3,732	$ 3,732
Operating Segments | Semiconductor Systems
Segment Reporting Information [Line Items]
Goodwill	2,460	2,460
Operating Segments | Applied Global Services
Segment Reporting Information [Line Items]
Goodwill	1,032	1,032
Operating Segments | Display
Segment Reporting Information [Line Items]
Goodwill	199	199
Corporate and Other
Segment Reporting Information [Line Items]
Goodwill	$ 41	$ 41