INTEREST EXPENSE, NET AND OTHER (INCOME) EXPENSE, NET (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2012
Interest Expense
Interest expense	$ 69.8	$ 77.2	$ 81.8
Foreign exchange losses, net of derivative contracts	2.8	0	5.8
Deferred financing fees write-off	0	2.6	1.4
Accretion of acquisition-related liability	0	0.6	7.0
Interest income	(4.1)	(3.9)	(6.4)
Total interest expense, net	68.5	76.5	89.6
Other Expense (Income)
Derivative losses - foreign exchange contracts	0	0	33.6
Foreign exchange losses, net of derivative contracts	0	0	1.9
Miscellaneous expense (income)	1.3	(0.8)	(3.5)
Total other expense (income)	$ (1.3)	$ 0.8	$ (32.0)