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Acquisitions (2012 And 2011 Narrative) (Details) (USD $)
1 Months Ended 12 Months Ended
Feb. 28, 2013
Jun. 30, 2013
entity
Jun. 30, 2012
entity
Jun. 30, 2011
item
Number of entities acquired   3 5 3
Total purchase consideration   $ 106,394,000 $ 199,100,000 $ 134,600,000
Business acquisition, goodwill   71,458,000 142,200,000 98,800,000
Business acquisition, intangible assets   19,885,000 43,200,000 37,900,000
Percentage of contingent Consideration paid 50.00% 50.00%    
Remaining percentage of contingent consideration payable   50.00%    
United Kingdom [Member]
       
Number of entities acquired     2 1
United States [Member]
       
Number of entities acquired     3 2
TCL [Member]
       
Maximum contingent consideration     $ 6,000,000