STATEMENT OF CASH FLOWS (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2011
Cash:
Cash paid during the year for interest	$ 85.4	$ 75.0	$ 72.6
Cash paid during the year for income taxes	500.2	326.4	241.7
Non-cash investing and financing activities:
Incremental tax benefit from the exercise of stock options	(9.8)	(10.0)	(20.0)
Capital lease obligations incurred	5.0	8.6	1.0
Note receivable	(16.8)
Interest rate swap derivative mark to market			$ 8.7