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Derivative Financial Instruments - Additional Information (Detail)
1 Months Ended 3 Months Ended 9 Months Ended
Apr. 30, 2015
EUR (€)
Jul. 31, 2015
USD ($)
Aug. 01, 2014
USD ($)
Jul. 31, 2015
USD ($)
Aug. 01, 2014
USD ($)
Oct. 31, 2014
USD ($)
Jul. 31, 2011
EUR (€)
Derivative [Line Items]              
Net loss on extinguishment of debt   $ 0 $ (533,000) $ (329,000) $ (533,000)    
Gain (Loss) on foreign currency forward exchange contracts not designated as an accounting hedge       1,000,000 $ (800,000)    
Net Gain (Loss) expected to be reclassified into earnings over next 12 months   (20,800,000)   $ (20,800,000)      
Maturities of forecasted transactions using forward exchange contracts       24 months      
Fair Value Hedging              
Derivative [Line Items]              
Net loss on extinguishment of debt     $ (500,000)        
Fair Value Hedging | Euro Term Loan              
Derivative [Line Items]              
Derivative notional amount | €             € 125,000,000
3.625% Senior Notes Due April 2023              
Derivative [Line Items]              
Debt instrument, interest rate 3.625%            
Loan amount paid off date Apr. 30, 2023            
3.625% Senior Notes Due April 2023 | Net Investment Hedges              
Derivative [Line Items]              
Derivative notional amount | € € 330,000,000            
Foreign Exchange Forward              
Derivative [Line Items]              
Derivative notional amount   $ 380,300,000   $ 380,300,000   $ 396,200,000