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Line of Credit Line of Credit (Tables)
9 Months Ended
Jul. 31, 2016
Debt Disclosure [Abstract]  
Schedule of Line of Credit Facilities
Facility Information
(in millions)
July 31, 2016
 
October 31, 2015
Cash borrowings
$
224.3

 
$
158.0

Standby letters of credit
132.7

 
112.9

Borrowing capacity
443.0

 
529.1