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SALE OF NON-UNITED STATES ACCOUNTS RECEIVABLE - Additional Information (Details)
6 Months Ended
Apr. 30, 2019
USD ($)
Apr. 30, 2019
EUR (€)
Apr. 30, 2019
SGD ($)
Oct. 31, 2018
USD ($)
Finance Receivable Transferred To Held For Sale [Line Items]        
Long-term debt $ 2,950,400,000     $ 907,600,000
Minimum percentage of eligible receivables related with bank funds initial purchase price 75.00%      
Maximum percentage of eligible receivables related with bank funds initial purchase price 90.00%      
European RPA        
Finance Receivable Transferred To Held For Sale [Line Items]        
Financing receivable maximum amount under receivable purchase agreement $ 111,500,000.0 € 100,000,000    
Singapore RPA        
Finance Receivable Transferred To Held For Sale [Line Items]        
Financing receivable maximum amount under receivable purchase agreement 11,000,000.0   $ 15,000,000.0  
Foreign Line of Credit | International Trade Accounts Receivable Credit Facilities        
Finance Receivable Transferred To Held For Sale [Line Items]        
Long-term debt $ 109,400,000