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Balance Sheet Detail - Inventories (Details) - USD ($)
$ in Millions
Apr. 30, 2023
Oct. 30, 2022
Inventories    
Customer service spares $ 1,567 $ 1,409
Raw materials 1,833 1,807
Work-in-process 1,064 1,029
Finished goods    
Deferred cost of sales 541 704
Evaluation inventory 415 422
Manufactured on-hand inventory 520 561
Total finished goods 1,476 1,687
Total Inventories $ 5,940 $ 5,932