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FAIR VALUE MEASUREMENTS AND DERIVATIVE INSTRUMENTS - Gain or (Loss) Recognized in Income on Derivatives (Details) (Not Designated as Hedging Instrument, Foreign Currency Contracts, Other Income/(Expense), USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Aug. 31, 2014	Aug. 31, 2013	Aug. 31, 2014	Aug. 31, 2013
Not Designated as Hedging Instrument \| Foreign Currency Contracts \| Other Income/(Expense)
Derivative Instruments, Gain (Loss) [Line Items]
Amount of Gain or (Loss) Recognized In Income on Derivative	$ (557)	$ 166	$ 855	$ 80

Aggregate impact of foreign currency derivatives on earnings for the period. Includes impact of foreign currency cash flow hedge ineffectiveness and the ineffectiveness of fair value hedging derivatives and full change in fair value of the foreign currency derivatives not designated as hedging instruments.

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