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Balance Sheet Detail - Inventories (Details) - USD ($)
$ in Millions
Jan. 26, 2025
Oct. 27, 2024
Inventories    
Customer service spares $ 1,772 $ 1,742
Raw materials 1,750 1,680
Work-in-process 935 879
Finished goods    
Deferred cost of sales 307 217
Evaluation inventory 443 459
Manufactured on-hand inventory 294 444
Total finished goods 1,044 1,120
Total inventories $ 5,501 $ 5,421