Acquisitions (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Jun. 30, 2014 business	Jun. 30, 2013 business	Jun. 30, 2012 business
Acquisitions [Abstract]
Number of businesses acquired	2	2	7
Business Combination, Purchase Price	$ 28.5	$ 40.4	$ 292.3
Business Acquisition, Purchase Price Allocation, Goodwill Amount			182.6
Acquired Finite-lived Intangible Asset, Amount			$ 90.0
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life			11 years
Business Combination, Contingent Consideration Arrangements, Basis for Amount	3.5	14.5	2.8