DERIVATIVE INSTRUMENTS - Narrative (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended
Mar. 31, 2015	Jun. 30, 2014
Derivative [Line Items]
Derivative Instruments, Loss Reclassified from Accumulated OCI into Income, Effective Portion	$ 0.1
Derivative Asset	18.2us-gaap_DerivativeAssets	2.1us-gaap_DerivativeAssets
Foreign Exchange Forward [Member]
Derivative [Line Items]
Foreign currency forward contracts in net liability position	10.9
Designated as Hedging Instrument [Member]
Derivative [Line Items]
Derivative Asset	18.1	0
Designated as Hedging Instrument [Member] \| Foreign Exchange Forward [Member]
Derivative [Line Items]
Accumulated loss recognized in OCI,net	9.6	(8.9)
Estimated loss that is expected to be reclassified into from AOCI into earnings in next 12 months	7.8
Notional amounts of derivatives	343.5	361.3
Designated as Hedging Instrument [Member] \| Foreign Exchange Forward [Member] \| British Pound [Member]
Derivative [Line Items]
Notional amounts of derivatives	120.4
Designated as Hedging Instrument [Member] \| Foreign Exchange Forward [Member] \| Euro [Member]
Derivative [Line Items]
Notional amounts of derivatives	123.8
Designated as Hedging Instrument [Member] \| Foreign Exchange Forward [Member] \| Australia, Dollars [Member]
Derivative [Line Items]
Notional amounts of derivatives	25.7
Designated as Hedging Instrument [Member] \| Foreign Exchange Forward [Member] \| Canadian Dollar [Member]
Derivative [Line Items]
Notional amounts of derivatives	35.2
Designated as Hedging Instrument [Member] \| Foreign Exchange Forward [Member] \| US dollar [Domain]
Derivative [Line Items]
Notional amounts of derivatives	5.1
Designated as Hedging Instrument [Member] \| Foreign Exchange Forward [Member] \| Russia, Rubles
Derivative [Line Items]
Notional amounts of derivatives	17.0
Designated as Hedging Instrument [Member] \| Foreign Exchange Forward [Member] \| Polish Zloty [Member]
Derivative [Line Items]
Notional amounts of derivatives	5.2
Designated as Hedging Instrument [Member] \| Foreign Exchange Forward [Member] \| Japanese Yen [Member]
Derivative [Line Items]
Notional amounts of derivatives	0.7
Not Designated as Hedging Instrument [Member]
Derivative [Line Items]
Derivative Asset	0.1	2.1
Not Designated as Hedging Instrument [Member] \| Foreign Exchange Forward [Member]
Derivative [Line Items]
Notional amounts of derivatives	$ 827.1	$ 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

-Publisher FASB

-Name Accounting Standards Codification

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-Name Accounting Standards Codification

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 220

-SubTopic 10

-Section 45

-Paragraph 10A

-Subparagraph (d)

-URI http://asc.fasb.org/extlink&oid=28358780&loc=SL7669646-108580

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 815

-SubTopic 30

-Section 50

-Paragraph 2

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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)

-URI http://asc.fasb.org/extlink&oid=28364263&loc=d3e13433-108611

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

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-Name Accounting Standards Codification

-Topic 825

-SubTopic 10

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 20

-Section 50

-Paragraph 3

-Subparagraph (c)

-URI http://asc.fasb.org/extlink&oid=20225523&loc=SL20225862-175312

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

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-Name Accounting Standards Codification

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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

-Section 50

-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

-Name Accounting Standards Codification

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