INTEREST EXPENSE Interest Expense, Net (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended		9 Months Ended
	Mar. 31, 2014	Mar. 31, 2013	Mar. 31, 2014	Mar. 31, 2013
Interest Income And Interest Expense Disclosure [Abstract]
Interest expense	$ 17.1	$ 20.1	$ 52.0	$ 59.7
Foreign exchange losses (gains), net of derivative contracts	1.4	0.9	2.5	(1.4)
Interest income	(1.2)	(0.8)	(3.1)	(2.8)
Interest Income (Expense), Net	$ 17.3	$ 20.2	$ 51.4	$ 55.5