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OVERVIEW AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details)
$ in Millions
 12 Months Ended
Oct. 31, 2021
USD ($)
numberOfCustomers
Oct. 31, 2020
USD ($)
numberOfCustomers
Oct. 31, 2019
USD ($)
numberOfCustomers
Oct. 31, 2018
USD ($)
Advertising Expense        
Advertising costs expensed as incurred $ 63 $ 48 $ 36  
Cash and Cash Equivalents        
Cash and cash equivalents 1,484 1,441 1,382  
Restricted Cash 6 6 6  
Cash, cash equivalents and restricted cash $ 1,490 $ 1,447 $ 1,388 $ 2,254
Accounts Receivable        
Number of customers representing 10 percent or more of accounts receivable. | numberOfCustomers 0 0 0  
Goodwill and Intangible Assets        
Goodwill impairment $ 0 $ 0 $ 0  
Impairment of indefinite-lived intangible assets 0 90 0  
Impairment of finite-lived intangible assets 0 0 0  
Long -Lived Assets        
Impairment of Long-Lived Assets 2 98 0  
Variable Interest Entity        
Assets 10,705 9,627    
Fair Value Disclosures        
Equity Method Investments 0 0    
Employee Compensation and Benefits        
Employee compensation and benefits accrued 129 111    
Share-based Payment Arrangement, Noncash Expense [Abstract]        
Share-based compensation expense $ 111 84 72  
Derivative Instruments        
Hedging contracts general maturity 12 months      
Foreign Currency Translation        
Foreign currency translation net gain (Ioss) $ (4) (4) $ (7)  
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification and Tax, Parent 14 (7)    
Short-term Investments 91 0    
Quoted Prices in Active Markets for Identical Assets (Level 1)        
Foreign Currency Translation        
Long-term Debt, Fair Value $ 2,806 2,446    
Accounts Receivable        
Accounts Receivable        
Number of customers representing 10 percent or more of accounts receivable. | numberOfCustomers 0      
Variable Interest Entity, Not Primary Beneficiary        
Variable Interest Entity        
Assets $ 76 $ 67    
Non-US        
Cash and Cash Equivalents        
Cash and cash equivalents $ 1,049      
Minimum        
Goodwill and Intangible Assets        
Finite Lived Intangible Assets Useful Life 6 months      
Minimum | Machinery and Equipment        
Property, Plant and Equipment [Abstract]        
Property, Plant and Equipment, Useful Life 3 years      
Minimum | Software Development        
Property, Plant and Equipment [Abstract]        
Property, Plant and Equipment, Useful Life 3 years      
Maximum        
Goodwill and Intangible Assets        
Finite Lived Intangible Assets Useful Life 15 years      
Maximum | Machinery and Equipment        
Property, Plant and Equipment [Abstract]        
Property, Plant and Equipment, Useful Life 10 years      
Maximum | Software Development        
Property, Plant and Equipment [Abstract]        
Property, Plant and Equipment, Useful Life 5 years