DERIVATIVE INSTRUMENTS - Amount of Gains and Losses Related Derivative Financial Instruments Not Designated as Hedging Instruments (Details) - Not Designated as Hedging Instrument [Member] - USD ($) $ in Millions	3 Months Ended
	Sep. 30, 2017	Sep. 30, 2016
Selling, general and administrative expenses
Derivative [Line Items]
Condensed Consolidated Statements of Operations Classification of Gain (Loss) Recognized in Operations	$ (1.2)	$ 0.2
Interest expense, net
Derivative [Line Items]
Condensed Consolidated Statements of Operations Classification of Gain (Loss) Recognized in Operations	8.1	(2.1)
Other expense, net
Derivative [Line Items]
Condensed Consolidated Statements of Operations Classification of Gain (Loss) Recognized in Operations	$ 0.2	$ 0.0