DERIVATIVE INSTRUMENTS - Schedule of Gains and Losses Reclassified from AOCI (Details) - USD ($) $ in Millions	12 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2014
Reclassification Adjustment out of Accumulated Other Comprehensive Income on Derivatives [Line Items]
Net revenues	$ 4,349.1	$ 4,395.2	$ 4,551.6
Cost of sales	(1,746.0)	(1,757.0)	(1,865.7)
Interest expense	(81.9)	(73.0)	(68.5)
Foreign exchange forward contracts | Gains (Losses) on Cash Flow Hedges | Reclassification out of Accumulated Other Comprehensive Income
Reclassification Adjustment out of Accumulated Other Comprehensive Income on Derivatives [Line Items]
Net revenues	5.5	8.1	0.0
Cost of sales	0.7	0.3	0.0
Interest rate swap contracts | Gains (Losses) on Cash Flow Hedges | Reclassification out of Accumulated Other Comprehensive Income
Reclassification Adjustment out of Accumulated Other Comprehensive Income on Derivatives [Line Items]
Interest expense	$ (7.7)	$ 0.0	$ 0.0