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

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Regulation S-X (SX)
-Number 210
-Article 12
-Section 13
-Sentence Column B

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Decrease in derivative assets and liability if amounts are offset under a master netting agreement.

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No definition available.

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- Definition

Fair value of all asset derivatives designated as cash flow hedging instruments.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 4B
-Subparagraph (c)(1)
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Fair value of all liability derivatives designated as cash flow hedging instruments.

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The estimated net amount of existing gains or losses on cash flow hedges at the reporting date expected to be reclassified to earnings within the next 12 months.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
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-SubTopic 30
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The effective portion of net gain (loss) reclassified from accumulated other comprehensive income into income on derivative instruments designated and qualifying as hedging instruments.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
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-Paragraph 4C
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- Definition

The effective portion of losses on derivative instruments designated and qualifying as hedging instruments that was recognized in other comprehensive income during the current period.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
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Amount of realized and unrealized gain (loss) of derivative instruments not designated or qualifying as hedging instruments.

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Fair value as of the balance sheet date of all foreign currency derivative assets not designated as hedging instruments.

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-Name Accounting Standards Codification
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-SubTopic 10
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Fair value as of the balance sheet date of all foreign currency derivative liabilities not designated as hedging instruments.

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The net gain (loss) recognized in earnings during the reporting period representing the amount of the cash flow hedges' ineffectiveness.

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DERIVATIVE INSTRUMENTS: (Details) - USD ($) $ in Thousands	12 Months Ended
DERIVATIVE INSTRUMENTS: (Details) - USD ($) $ in Thousands	Nov. 30, 2015	Nov. 30, 2014	Nov. 30, 2013	May. 31, 2015
Derivative Instrument Detail [Abstract]
Decrease in derivative assets and liabilities due to offsetting	$ 1,948	$ 145
Foreign Exchange Forward Contracts [Member]
Derivative Instrument Detail [Abstract]
Derivative, notional amount	251,677	316,365
Foreign Exchange Forward Contracts [Member] \| Other Income (Expense), net [Member]
Derivative Instrument Detail [Abstract]
Gain on forward contracts	18,764	22,190	$ 8,368
Interest Rate Swap [Member]
Derivative Instrument Detail [Abstract]
Derivative, notional amount				$ 400,000
Derivative instruments, gain (loss) recognized in earnings	0
Derivative instruments, hedge ineffectiveness,	0
Derivative instruments, loss recognized in earnings within next 12 months	0
Not Designated as Hedging Instrument [Member] \| Foreign Exchange Forward Contracts [Member] \| Other Current Assets [Member]
Derivative Instrument Detail [Abstract]
Foreign currency forward contracts, fair value	1,753	4,532
Not Designated as Hedging Instrument [Member] \| Foreign Exchange Forward Contracts [Member] \| Other Accrued Liabilities [Member]
Derivative Instrument Detail [Abstract]
Foreign currency forward contracts, fair value	466	145
Designated as Hedging Instrument [Member] \| Interest Rate Swap [Member]
Derivative Instrument Detail [Abstract]
Loss recognized in other comprehensive income (loss)	5,789
Designated as Hedging Instrument [Member] \| Interest Rate Swap [Member] \| Other Current Assets [Member]
Derivative Instrument Detail [Abstract]
Interest rate swaps, fair value	19	0
Designated as Hedging Instrument [Member] \| Interest Rate Swap [Member] \| Other Long-term Liabilities [Member]
Derivative Instrument Detail [Abstract]
Interest rate swaps, fair value	$ 5,808	$ 0