v3.26.1
Balance Sheet Details - Schedule of Accounts Receivable, Net (Details) - USD ($)
$ in Millions
Apr. 30, 2026
Oct. 31, 2025
Oct. 31, 2024
Organization, Consolidation and Presentation of Financial Statements [Abstract]      
Accounts receivable $ 5,919 $ 4,916  
Unbilled receivables 391 396  
Allowances (24) (22) $ (10)
Total $ 6,286 $ 5,290