DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES (Details 2) (USD $) In Thousands	3 Months Ended	9 Months Ended
Sep. 30, 2011	Sep. 30, 2010	Sep. 30, 2011	Sep. 30, 2010
Derivative instruments, gain or (loss)
Foreign Exchange Contract, Amount of Gain or (Loss) Recognized in Income on Derivative, not designated as hedging instruments	$ 168	$ (3,207)	$ (3,360)	$ (4,334)
Foreign Exchange Contracts \| Derivatives in Cash Flow Hedging Relationships
Derivative instruments, gain or (loss)
Amount of Gain or (Loss) Recognized in OCI on Derivative (Effective Portion)	(5)	(6)	6	6
Derivatives in Cash Flow Hedging Relationships
Derivative instruments, gain or (loss)
Amount of Gain or (Loss) Recognized in OCI on Derivative (Effective Portion)	(5)	(6)	6	6
Foreign Exchange Contracts
Derivative instruments, gain or (loss)
Foreign Exchange Contract, Amount of Gain or (Loss) Recognized in Income on Derivative, not designated as hedging instruments	$ 168	$ (3,207)	$ (3,360)	$ (4,334)

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

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 815

-SubTopic 10

-Section 50

-Paragraph 4C

-Subparagraph (b)

-URI http://asc.fasb.org/extlink&oid=6935481&loc=SL5624171-113959

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 133

-Paragraph 205G

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 133

-Paragraph 44C

-Subparagraph b

-Clause 2

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
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