Earnings Per Share (Computation Of Basic And Diluted Earnings Per Share) (Details) (USD $) In Thousands, except Per Share data, unless otherwise specified	12 Months Ended
	Jun. 30, 2012	Jun. 30, 2011	Jun. 30, 2010
Earnings Per Share [Abstract]
Income (Loss) from Continuing Operations Attributable to Parent	$ 94,214	$ 58,971	$ 38,191
Income (Loss) from Discontinued Operations, Net of Tax, Attributable to Parent	(14,989)	(3,989)	(9,572)
Net Income (Loss) Attributable to Parent	$ 79,225	$ 54,982	$ 28,619
Denominator for basic earnings per share - weighted average shares outstanding during the period	44,360	43,165	40,890
Effect of dilutive stock options and unvested restricted stock	1,487	1,372	624
Diluted	45,847	44,537	41,514
Income (Loss) from Continuing Operations, Per Basic Share	$ 2.12	$ 1.37	$ 0.93
Income (Loss) from Discontinued Operations, Net of Tax, Per Basic Share	$ (0.33)	$ (0.10)	$ (0.23)
Basic net income per share	$ 1.79	$ 1.27	$ 0.70
Income (Loss) from Continuing Operations, Per Diluted Share	$ 2.05	$ 1.32	$ 0.92
Income (Loss) from Discontinued Operations, Net of Tax, Per Diluted Share	$ (0.32)	$ (0.09)	$ (0.23)
Diluted net income per share	$ 1.73	$ 1.23	$ 0.69