XML 54 R42.htm IDEA: XBRL DOCUMENT v3.7.0.1
LONG-TERM DEBT (Details Textuals)
€ in Millions, $ in Millions
Jul. 31, 2017
EUR (€)
Jul. 31, 2017
USD ($)
Oct. 31, 2016
EUR (€)
Oct. 31, 2016
USD ($)
Revolving Credit Facility [Member]        
Debt Instrument [Line Items]        
Weighted average interest rate 2.20% 2.20% 1.60% 1.60%
Line of Credit Facility Change in Borrowing Capacity   $ 200.0    
Line of Credit Facility, Maximum Borrowing Capacity   1,000.0    
Foreign Line of Credit [Member] | Euro Member Countries, Euro        
Debt Instrument [Line Items]        
Long-term Debt € 32 $ 37.7 € 32 $ 35.1