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BASIS OF PRESENTATION AND SIGNIFICANT ACCOUNTING POLICIES (Details) (USD $) In Thousands, unless otherwise specified | 1 Months Ended | 3 Months Ended | 6 Months Ended | 12 Months Ended | 6 Months Ended |  |  | 6 Months Ended | 12 Months Ended | 3 Months Ended | 6 Months Ended |  |
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Sep. 30, 2014 | Sep. 30, 2014 | Sep. 30, 2014 item | Mar. 31, 2014 Foreign Currency Forward Contract Designated As Hedging Instrument | Sep. 30, 2014 Foreign Currency Forward Contract Designated As Hedging Instrument Interest and other, net | Sep. 30, 2014 Foreign Currency Forward Contract Designated As Hedging Instrument Long | Mar. 31, 2014 Foreign Currency Forward Contract Designated As Hedging Instrument Long | Sep. 30, 2014 Foreign Currency Forward Contract Not Designated As Hedging Instrument | Mar. 31, 2014 Foreign Currency Forward Contract Not Designated As Hedging Instrument | Sep. 30, 2014 Foreign Currency Forward Contract Not Designated As Hedging Instrument Interest and other, net | Sep. 30, 2013 Foreign Currency Forward Contract Not Designated As Hedging Instrument Interest and other, net | Sep. 30, 2014 Foreign Currency Forward Contract Not Designated As Hedging Instrument Interest and other, net | Sep. 30, 2013 Foreign Currency Forward Contract Not Designated As Hedging Instrument Interest and other, net | Sep. 30, 2014 Foreign Currency Forward Contract Not Designated As Hedging Instrument Short | Mar. 31, 2014 Foreign Currency Forward Contract Not Designated As Hedging Instrument Short
BASIS OF PRESENTATION AND SIGNIFICANT ACCOUNTING POLICIES |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Wholly-owned labels |  |  | 2 |  |  |  |  |  |  |  |  |  |  |  |
Significant Accounting Policies |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Gain on sale of long-term investment | $ 18,976 | $ 18,976 | $ 18,976 |  |  |  |  |  |  |  |  |  |  |  |
Gains or losses reclassified into interest and other, net |  |  |  |  | 0 |  |  |  |  |  |  |  |  |  |
Outstanding forward contracts to purchase or sell foreign currency in exchange for U.S. dollars |  |  |  |  |  | 0 | 890 |  |  |  |  |  |  |  |
Outstanding forward contracts to purchase foreign currency in exchange for U.S. dollars |  |  |  |  |  |  |  |  |  |  |  |  |  | 2,993 |
Outstanding forward contracts to sell foreign currency in exchange for U.S. dollars |  |  |  |  |  |  |  |  |  |  |  |  |  | 65,208 | 68,520
Maximum maturity period for some outstanding foreign currency forward contracts |  |  |  | 1 year |  |  |  | 1 year | 1 year |  |  |  |  |  |
Gains (losses) related to foreign currency forward contracts |  |  |  |  |  |  |  |  |  | $ 370 | $ (10,809) | $ (432) | $ (10,267) |  |

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- Definition Aggregate notional amount specified by the derivative(s). Expressed as an absolute value. + References 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 + Details
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- Definition Represents the notional amount of derivative instruments to buy + References No definition available. + Details
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- Definition Represents the number of wholly-owned labels. + References No definition available. + Details
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- Definition The portion of gains and losses (net) on derivative instruments designated and qualifying as hedging instruments representing (a) the amount of the hedge ineffectiveness and (b) the amount, if any, excluded from the assessment of hedge effectiveness. + 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 (d) -URI http://asc.fasb.org/extlink&oid=35706170&loc=SL5624171-113959 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 25 -Section 50 -Paragraph 1 -Subparagraph (a)(1),(2) -URI http://asc.fasb.org/extlink&oid=6886632&loc=d3e76258-113986 + 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=35706170&loc=SL5624171-113959 + Details
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- Definition The net realized gain (loss) on investments sold during the period, not including gains (losses) on securities separately or otherwise categorized as trading, available-for-sale, or held-to-maturity, which, for cash flow reporting, is a component of proceeds from investing activities. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3602-108585 + Details
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- Definition Maximum amount of time remaining before foreign currency exchange rate derivatives mature or expire, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References No definition available. + Details
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