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DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES - Additional Information (Detail)
 3 Months Ended 9 Months Ended 9 Months Ended
Jul. 31, 2012
USD ($)
Jul. 31, 2011
USD ($)
Jul. 31, 2012
USD ($)
Jul. 31, 2011
USD ($)
Jul. 31, 2012
Forward Contracts
USD ($)
Jul. 31, 2012
Forward Contracts
EUR (€)
Jul. 31, 2012
Forward Contracts
Minimum
Jul. 31, 2012
Forward Contracts
Maximum
Jul. 31, 2012
Forward Contracts
Euro Denominated
USD ($)
Jul. 31, 2012
Forward Contracts
Sterling Denominated
USD ($)
Jul. 31, 2012
Forward Contracts
New Taiwan Dollars Denominated
USD ($)
Jul. 31, 2012
Forward Contracts
Realized Gain (Loss) On Derivatives
USD ($)
Jul. 31, 2012
Forward Contracts
Unrealized Gain (Loss) On Derivatives
USD ($)
Derivative [Line Items]                          
Derivatives designated as hedging instruments                 $ 26,200,000 $ 8,500,000 $ 22,700,000    
Derivative maturity month and year             2012-08 2013-07          
Gains related to cash flow hedges deferred in accumulated other comprehensive loss net of tax 2,100,000   2,100,000                    
Gains related to cash flow hedges deferred in accumulated other comprehensive loss net of tax subject to currency fluctuation risk 1,100,000   1,100,000                    
Notional amount of derivatives designated as net investment hedge           3,000,000              
Cumulative translation adjustment                       227,000 228,000
Foreign currency derivatives not designated as hedges         33,200,000                
Recognized gain(loss) not qualified as cash flow hedge $ 202,000 $ (3,000) $ 469,000 $ (28,000)