DERIVATIVE INSTRUMENTS - Amount of Foreign Exchange Contract Hedges Recorded as Assets (Details) - USD ($) $ in Millions	Jun. 30, 2016	Jun. 30, 2015
Offsetting Derivative Assets [Abstract]
Derivative Asset, Fair Value, After Netting	$ 9.2	$ 12.4
Foreign exchange forward contracts | Prepaid Expenses and Other Current Assets
Offsetting Derivative Assets [Abstract]
Derivative Asset, Gross Amount Recognized	10.1	16.1
Derivative Asset, Gross Amount Offset in the Condensed Consolidated Statement of Operations	(0.9)	(3.7)
Derivative Asset, Fair Value, After Netting	9.2	12.4
Derivative, Gross Amounts Not Offset in the Consolidated Balance Sheet, Financial Instruments	0.0	0.0
Derivative, Gross Amounts Not Offset in the Consolidated Balance Sheet, Cash Collateral Received	0.0	0.0
Derivative Asset, Net Amount	$ 9.2	$ 12.4