GOODWILL, OTHER INTANGIBLE ASSETS, NET AND OTHER ASSETS - Intangible Assets (Details) - USD ($) $ in Millions	3 Months Ended
	Sep. 30, 2015	Sep. 30, 2014	Jun. 30, 2015
Finite-Lived Intangible Assets [Line Items]
Cost	$ 1,510.6		$ 1,511.6
Accumulated Amortization	(890.2)		(872.0)
Accumulated Impairment	(5.5)		0.0
Net	614.9		639.6
Amortization expense	19.2	$ 18.9
Asset impairment charges	5.5	$ 0.0
License agreements
Finite-Lived Intangible Assets [Line Items]
Cost	801.6		800.7
Accumulated Amortization	(509.8)		(501.1)
Accumulated Impairment	0.0		0.0
Net	291.8		299.6
Customer relationships
Finite-Lived Intangible Assets [Line Items]
Cost	558.5		559.1
Accumulated Amortization	(242.9)		(232.8)
Accumulated Impairment	(5.5)		0.0
Net	310.1		326.3
Asset impairment charges	5.5
Trademarks
Finite-Lived Intangible Assets [Line Items]
Cost	117.9		119.1
Accumulated Amortization	(107.5)		(108.2)
Accumulated Impairment	0.0		0.0
Net	10.4		10.9
Product formulations
Finite-Lived Intangible Assets [Line Items]
Cost	32.6		32.7
Accumulated Amortization	(30.0)		(29.9)
Accumulated Impairment	0.0		0.0
Net	$ 2.6		$ 2.8