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Income Taxes (Income Tax Expense (Benefit)) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Jun. 30, 2012	Jun. 30, 2011	Jun. 30, 2010
Income Tax Expense (Benefit) [Abstract]
Federal, current	$ 37,736	$ 34,782	$ 27,749
State, current	1,376	248	1,104
Foreign, current	3,703	5,008	2,922
Total current	42,815	40,038	31,775
Federal, deferred	(830)	(168)	(4,410)
State, deferred	(44)	(9)	(323)
Foreign, deferred	(5,018)	(1,498)	(113)
Total deferred	(5,892)	(1,675)	(4,846)
Provision for income taxes	$ 36,923	$ 38,363	$ 26,929

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