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SUPPLEMENTAL FINANCIAL INFORMATION - Other assets (Details) - USD ($)
$ in Millions
Apr. 30, 2025
Oct. 31, 2024
Prepaid Expense and Other Assets, Current [Abstract]    
Prepaid assets $ 303 $ 287
Tax receivables 112 138
Other current assets 163 157
Total other current assets 578 582
Advances on Inventory Purchases $ 199 $ 200