GOODWILL AND OTHER INTANGIBLE ASSETS, NET - Schedule of Intangible Assets Subject to Amortization (Details) - USD ($) $ in Millions	3 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Jun. 30, 2016
Finite-Lived Intangible Assets [Line Items]
Cost	$ 1,589.0		$ 1,586.3
Accumulated Amortization	(969.7)		(947.7)
Accumulated Impairment	(5.5)		(5.5)
Net	613.8		633.1
Amortization expense	21.2	$ 19.2
License agreements
Finite-Lived Intangible Assets [Line Items]
Cost	801.1		798.3
Accumulated Amortization	(542.1)		(532.2)
Accumulated Impairment	0.0		0.0
Net	259.0		266.1
Customer relationships
Finite-Lived Intangible Assets [Line Items]
Cost	611.3		611.7
Accumulated Amortization	(284.6)		(274.2)
Accumulated Impairment	(5.5)		(5.5)
Net	321.2		332.0
Trademarks
Finite-Lived Intangible Assets [Line Items]
Cost	128.7		128.3
Accumulated Amortization	(108.7)		(108.6)
Accumulated Impairment	0.0		0.0
Net	20.0		19.7
Product formulations
Finite-Lived Intangible Assets [Line Items]
Cost	47.9		48.0
Accumulated Amortization	(34.3)		(32.7)
Accumulated Impairment	0.0		0.0
Net	$ 13.6		$ 15.3