DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES (Details 3) (USD $)	12 Months Ended
Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2011
Derivative instruments and hedging activities
Gains (losses) recognized in OCI	$ 5,811,000	$ 372,000	$ (8,643,000)
Gains (losses) reclassified into earnings - Effective Portion	(1,231,000)	(6,860,000)	(1,663,000)
Estimated unrealized net losses from cash flow hedges which are expected to be reclassified into earnings in the next twelve months	500,000
Foreign currency forwards
Derivative instruments and hedging activities
Gains (losses) recognized in OCI	4,581,000	463,000	(8,643,000)
Gains (losses) reclassified into earnings - Effective Portion	(1,231,000)	(6,860,000)	(1,663,000)
Forward starting swap
Derivative instruments and hedging activities
Gains (losses) recognized in OCI	$ 1,230,000	$ (91,000)

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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.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 815

-SubTopic 10

-Section 50

-Paragraph 4C

-Subparagraph (c)

-URI http://asc.fasb.org/extlink&oid=7476318&loc=SL5624171-113959

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 815

-SubTopic 10

-Section 50

-Paragraph 4D

-Subparagraph (b)

-URI http://asc.fasb.org/extlink&oid=7476318&loc=SL5624177-113959

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- Definition

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.

+ References

+ Details

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- Definition

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

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 815

-SubTopic 30

-Section 50

-Paragraph 1

-Subparagraph (c)

-URI http://asc.fasb.org/extlink&oid=7668309&loc=d3e80748-113994

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