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Derivative Instruments and Hedging Activities (Schedule of Derivative Financial Instruments Parenthetical) (Details) (Forward Interest Rate Swaps [Member])
 12 Months Ended
Oct. 31, 2014
Minimum [Member]  
Derivative [Line Items]  
Derivative instrument maturity date 2013-07
Maximum [Member]  
Derivative [Line Items]  
Derivative instrument maturity date 2018-06