Acquisitions (Schedule Of Assets Acquired And Liabilities Assumed) (Details) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2011
Acquisitions [Abstract]
Cash	$ 346
Accounts receivable	19,776
Prepaid expenses and other current assets	274
Property and equipment	831
Customer contracts, customer relationships, non-compete agreements	19,885	43,200	37,900
Goodwill	71,458	142,200	98,800
Other assets	34
Accounts payable	(2,073)
Accrued expenses and other current liabilities	(4,060)
Other long-term liabilities	(77)
Total consideration paid	$ 106,394	$ 199,100	$ 134,600