Acquisitions (2011 And 2010 Narrative) (Details) (USD $)	12 Months Ended
	Jun. 30, 2012	Jun. 30, 2011	Jun. 30, 2010
Number of entities acquired	5	3	3
Total purchase consideration	$ 199,053,000	$ 134,600,000	$ 129,100,000
Business acquisition, goodwill	142,163,000	98,800,000	83,000,000
Business acquisition, other intangible assets	43,166,000	37,900,000	48,200,000
Maximum contingent consideration			49.0
Combined acquisition date fair value	20,300,000		35,800,000
Contingent consideration was earned and paid		3,300,000
Combined purchase consideration			$ 3,100,000
United Kingdom [Member]
Number of entities acquired		1	1
United States [Member]
Number of entities acquired	3	2	2