STATEMENT OF CASH FLOWS (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended
	Sep. 30, 2013	Sep. 30, 2012
Cash:
Cash paid during the year for interest	$ 8.7	$ 27.5
Cash paid during the year for income taxes	50.8	67.3
Non-cash investing and financing activities:
Incremental tax benefit from the exercise of stock options	(0.8)	(1.8)
Capital lease obligations incurred	$ 1.7	$ 0.6