DERIVATIVE INSTRUMENTS - Narrative (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended
Dec. 31, 2014	Jun. 30, 2014
Derivative [Line Items]
Derivative Instruments, Loss Reclassified from Accumulated OCI into Income, Effective Portion	$ (0.2)
Derivative Asset	11.4us-gaap_DerivativeAssets	2.1us-gaap_DerivativeAssets
Foreign Exchange Forward [Member]
Derivative [Line Items]
Foreign currency forward contracts in net liability position	1.4
Designated as Hedging Instrument [Member]
Derivative [Line Items]
Derivative Asset	8.8	0
Designated as Hedging Instrument [Member] \| Foreign Exchange Forward [Member]
Derivative [Line Items]
Accumulated loss recognized in OCI,net	5.7	(8.9)
Estimated loss that is expected to be reclassified into from AOCI into earnings in next 12 months	5.7
Notional amounts of derivatives	150.3	361.3
Designated as Hedging Instrument [Member] \| Foreign Exchange Forward [Member] \| British Pound [Member]
Derivative [Line Items]
Notional amounts of derivatives	38.9
Designated as Hedging Instrument [Member] \| Foreign Exchange Forward [Member] \| Euro [Member]
Derivative [Line Items]
Notional amounts of derivatives	35.2
Designated as Hedging Instrument [Member] \| Foreign Exchange Forward [Member] \| Australia, Dollars [Member]
Derivative [Line Items]
Notional amounts of derivatives	16.1
Designated as Hedging Instrument [Member] \| Foreign Exchange Forward [Member] \| Canadian Dollar [Member]
Derivative [Line Items]
Notional amounts of derivatives	19.9
Designated as Hedging Instrument [Member] \| Foreign Exchange Forward [Member] \| US dollar [Domain]
Derivative [Line Items]
Notional amounts of derivatives	10.3
Designated as Hedging Instrument [Member] \| Foreign Exchange Forward [Member] \| Russia, Rubles
Derivative [Line Items]
Notional amounts of derivatives	10.7
Designated as Hedging Instrument [Member] \| Foreign Exchange Forward [Member] \| Polish Zloty [Member]
Derivative [Line Items]
Notional amounts of derivatives	11.3
Designated as Hedging Instrument [Member] \| Foreign Exchange Forward [Member] \| Japanese Yen [Member]
Derivative [Line Items]
Notional amounts of derivatives	1.1
Not Designated as Hedging Instrument [Member]
Derivative [Line Items]
Derivative Asset	2.6	2.1
Not Designated as Hedging Instrument [Member] \| Foreign Exchange Forward [Member]
Derivative [Line Items]
Notional amounts of derivatives	$ 224.3	$ 535.4

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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- Definition

Accumulated change, net of tax, in accumulated gains and losses from derivative instruments designated and qualifying as the effective portion of cash flow hedges. Includes an entity's share of an equity investee's Increase or Decrease in deferred hedging gains or losses.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 220

-SubTopic 10

-Section 45

-Paragraph 14A

-URI http://asc.fasb.org/extlink&oid=28358780&loc=SL7669686-108580

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

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Reference 4: http://www.xbrl.org/2003/role/presentationRef

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-Topic 220

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-Paragraph 10A

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Reference 5: http://www.xbrl.org/2003/role/presentationRef

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-Name Accounting Standards Codification

-Topic 815

-SubTopic 30

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- Definition

Fair value, after the effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes assets not subject to a master netting arrangement and not elected to be offset.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 825

-SubTopic 10

-Section 50

-Paragraph 10

-Subparagraph (a)

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

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-Name Accounting Standards Codification

-Topic 210

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-Paragraph 3

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- Definition

The portion of losses 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 25

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-Paragraph 1

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- Definition

The aggregate fair value amounts of derivative instruments that contain credit-risk-related contingent features that are in a net liability position at the end of the reporting period. For nonderivative instruments that are designated and qualify as hedging instruments, the fair value amounts are the carrying value of the nonderivative hedging instrument, including the adjustment for the foreign currency transaction gain (loss) on that instrument.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 815

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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

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-Publisher FASB

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