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, 2013	Jun. 30, 2012	Jun. 30, 2011
Earnings Per Share [Abstract]
Income (Loss) from Continuing Operations Attributable to Parent	$ 119,793	$ 94,214	$ 58,971
Income (Loss) from Discontinued Operations, Net of Tax, Attributable to Parent	(5,137)	(14,989)	(3,989)
Net Income (Loss) Attributable to Parent	$ 114,656	$ 79,225	$ 54,982
Denominator for basic earnings per share - weighted average shares outstanding during the period	46,176	44,360	43,165
Effect of dilutive stock options and unvested restricted stock	1,396	1,487	1,372
Diluted	47,572	45,847	44,537
Income (Loss) from Continuing Operations, Per Basic Share	$ 2.59	$ 2.12	$ 1.37
Income (Loss) from Discontinued Operations, Net of Tax, Per Basic Share	$ (0.11)	$ (0.33)	$ (0.10)
Basic net income per share	$ 2.48	$ 1.79	$ 1.27
Income (Loss) from Continuing Operations, Per Diluted Share	$ 2.52	$ 2.05	$ 1.32
Income (Loss) from Discontinued Operations, Net of Tax, Per Diluted Share	$ (0.11)	$ (0.32)	$ (0.09)
Diluted net income per share	$ 2.41	$ 1.73	$ 1.23