v3.26.1
OVERVIEW, BASIS OF PRESENTATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) - USD ($)
$ in Millions
3 Months Ended 9 Months Ended
Jul. 31, 2026
Jul. 31, 2025
Jul. 31, 2026
Jul. 31, 2025
Oct. 31, 2025
Reclassification [Line Items]          
Other current assets $ 567   $ 567   $ 486
Cost of Product and Service Sold 630 $ 518 1,774 $ 1,488  
Selling, general and administrative 446 354 1,349 1,075  
Interest income 20 $ 31 54 $ 71  
Other Liabilities, Current 186   186   186
IEEPA tariffs refund claims receivable 64   64   $ 0
IEEPA Tariff Refund Claims Receivable Current          
Reclassification [Line Items]          
Cost of Product and Service Sold 93   93    
Selling, general and administrative 4   4    
Interest income 3   3    
Other Liabilities, Current 40   40    
Proceeds From IEEPA Tariff Refunds 37   37    
IEEPA Tariff refunds claims total receivable     100    
Balance Sheet Location [Axis]: us-gaap:PrepaidExpenseAndOtherAssetsCurrent | IEEPA Tariff Refund Claims yet to be received          
Reclassification [Line Items]          
Receivable for Recovery of Import Duties, Net $ 64   $ 64