DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES (Details) - Foreign Currency Forward Contract - Not Designated As Hedging Instrument - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015	Mar. 31, 2016
Derivative
Outstanding forward contracts to sell foreign currency in exchange for U.S. dollars	$ 157,808		$ 157,808		$ 54,529
Outstanding forward contracts to purchase foreign currency in exchange for U.S. dollars	4,204		4,204		$ 2,409
Interest and other, net
Derivative
Derivative Instruments Not Designated as Hedging Instruments, Gain (Loss), Net	$ (225)	$ 340	$ 573	$ (322)

Represents the notional amount of derivative instruments to buy.

No definition available.

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- Definition

Represents the notional amount of derivative instruments to sell.

+ References

No definition available.

+ Details

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- Definition

Amount of realized and unrealized gain (loss) of derivative instruments not designated or 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 (e)
-URI http://asc.fasb.org/extlink&oid=64837297&loc=SL5624171-113959

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- Definition

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.

+ References

No definition available.

+ Details

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