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Goodwill, Purchased Technology and Other Intangible Assets - Amortization Expense by Segment (Details) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
May 02, 2021
Apr. 26, 2020
May 02, 2021
Apr. 26, 2020
Finite-Lived Intangible Assets [Line Items]        
Amortization expense $ 13 $ 12 $ 26 $ 26
Corporate and Other        
Finite-Lived Intangible Assets [Line Items]        
Amortization expense 1 0 1 0
Semiconductor Systems | Operating Segments        
Finite-Lived Intangible Assets [Line Items]        
Amortization expense 10 9 22 19
Display and Adjacent Markets | Operating Segments        
Finite-Lived Intangible Assets [Line Items]        
Amortization expense $ 2 $ 3 $ 3 $ 7