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DEBT (Credit Facility) (Details)
 12 Months Ended
Sep. 15, 2014
USD ($)
Oct. 31, 2015
USD ($)
Oct. 31, 2015
GBP (£)
Jul. 21, 2015
USD ($)
Debt Disclosure [Abstract]        
Line of Credit Facility, Initiation Date   Sep. 15, 2014 Sep. 15, 2014  
Debt Instrument, Term 5 years      
Line of Credit Facility, Maximum Borrowing Capacity $ 300,000,000      
Line of Credit Facility, Expiration Date   Nov. 01, 2019 Nov. 01, 2019  
Line of Credit Facility, Accession Agreement Date   Jul. 21, 2015 Jul. 21, 2015  
Document Period End Date   Oct. 31, 2015 Oct. 31, 2015  
Long-term Line of Credit   $ 0    
Line of Credit Facility, Revised Maximum Borrowing Capacity       $ 450,000,000
Line of Overdraft Facility, Maximum Borrowing capacity   $ 39,000,000 £ 25,000,000  
Line of Overdraft Facility, Expiration Date   Jul. 31, 2016 Jul. 31, 2016  
Line of Overdraft Facility, Outstanding   $ 0