Aggregate notional amount specified by the derivative(s). Expressed as an absolute value.

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Accumulated change, net of tax, in accumulated gains and losses from derivative instruments designated and qualifying as the effective portion of cash flow hedges. Includes an entity's share of an equity investee's Increase or Decrease in deferred hedging gains or losses.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Amount of gain (loss) from the ineffectiveness of the hedge.

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Amounts reclassified from other comprehensive income to earnings during the period as a result of the sale or complete or substantially complete liquidation of an investment in a foreign entity. Net of tax effect.

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Cumulative adjustment resulting from gains and losses on foreign currency derivatives that are designated as, and are effective as, hedges of a net investment in a foreign entity, commencing as of the designation date. Adjustment reported in equity as part of accumulated other comprehensive income.

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DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES (Narrative) (Details) € in Millions	3 Months Ended	9 Months Ended
	Jul. 31, 2014 USD ($)	Jul. 31, 2015 USD ($)	Jul. 31, 2014 USD ($)	Jul. 31, 2015 EUR (€)	Oct. 31, 2014 USD ($)
Derivative [Line Items]
Notional amount		$ 109,500,000			$ 122,200,000
Gains related to cash flow hedges deferred in accumulated other comprehensive loss net of tax		2,700,000
Unrealized gains, net of tax, recorded as cumulative translation adjustments in Accumulated other comprehensive loss		$ 571,000
Gain (loss) on hedge ineffectiveness	$ 19,000		$ (10,000)
Forward Contracts [Member] \| Designated As Hedging Instrument [Member]
Derivative [Line Items]
Derivative maturity date		Nov. 30, 2015
Notional amount \| €				€ 3.0
Realized gain on net investment hedge		$ 452,000
Unrealized gains, net of tax, recorded as cumulative translation adjustments in Accumulated other comprehensive loss		289,000
Forward Contracts [Member] \| Not Designated as Hedging Instrument [Member]
Derivative [Line Items]
Notional amount		$ 44,900,000
Forward Contracts [Member] \| Minimum [Member] \| Designated As Hedging Instrument [Member]
Derivative [Line Items]
Derivative maturity date		Aug. 31, 2015
Forward Contracts [Member] \| Minimum [Member] \| Not Designated as Hedging Instrument [Member]
Derivative [Line Items]
Derivative maturity date		Aug. 31, 2015
Forward Contracts [Member] \| Maximum [Member] \| Designated As Hedging Instrument [Member]
Derivative [Line Items]
Derivative maturity date		Jul. 31, 2016
Forward Contracts [Member] \| Maximum [Member] \| Not Designated as Hedging Instrument [Member]
Derivative [Line Items]
Derivative maturity date		Oct. 31, 2015
Euros [Member] \| Designated As Hedging Instrument [Member]
Derivative [Line Items]
Notional amount		$ 27,200,000
Pounds Sterling [Member] \| Designated As Hedging Instrument [Member]
Derivative [Line Items]
Notional amount		8,500,000
New Taiwan Dollars [Member] \| Designated As Hedging Instrument [Member]
Derivative [Line Items]
Notional amount		$ 22,400,000