INCOME TAXES - Components of provision (benefit) (Details) - USD ($) $ in Millions	12 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2013
Current:
Federal	$ 3.7	$ 5.6	$ (26.5)
State and local	3.3	2.1	2.8
Foreign	54.1	50.8	110.6
Total	61.1	58.5	86.9
Deferred:
Federal	(71.0)	(30.6)	8.3
State and local	(12.0)	(0.7)	2.6
Foreign	(4.2)	(7.1)	19.0
Total	(87.2)	(38.4)	29.9
(Benefit) provision for income taxes	$ (26.1)	$ 20.1	$ 116.8