INCOME TAXES (Changes in Unrecognized Tax Benefits) (Detail) - USD ($) $ in Millions	12 Months Ended
Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2013
Schedule Of Unrecognized Tax Benefits [Line Items]
Beginning Balance, July 1	$ 9.1	$ 9.0	$ 22.0
Increases from Positions Taken During Prior Periods	3.2	0.6	0.9
Decreases from Positions Taken During Prior Periods	(4.4)	(1.3)	(14.2)
Increases from Positions Taken During the Current Period	0.6	0.8	0.3
Ending Balance, June 30	$ 8.5	$ 9.1	$ 9.0

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- Definition

Amount of unrecognized tax benefits pertaining to uncertain tax positions taken in tax returns.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 740

-SubTopic 10

-Section 50

-Paragraph 15A

-Subparagraph (a)

-URI http://asc.fasb.org/extlink&oid=6907707&loc=SL6600010-109319

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

-Publisher FASB

-Name Accounting Standards Codification

-Glossary Unrecognized Tax Benefit

-URI http://asc.fasb.org/extlink&oid=6527854

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Amount of decrease in unrecognized tax benefits resulting from tax positions taken in prior period tax returns.

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Amount of increase in unrecognized tax benefits resulting from tax positions that have been or will be taken in current period tax return.

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Amount of increase in unrecognized tax benefits resulting from tax positions taken in prior period tax returns.

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