Consolidated Statements of Comprehensive Income (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Sep. 30, 2012	Sep. 30, 2011
Net Income (Loss) Attributable to Parent	$ 16,386	$ 11,690
Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, before Tax	(821)
Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, Tax	206
Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent	12,875
Before Tax [Member]
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, before Tax	13,202	(8,608)
Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, before Tax	(821)	1,305
Other Comprehensive Income (Loss), Unrealized Holding Gain (Loss) on Securities Arising During Period, before Tax	2,029	(1,347)
Other Comprehensive Income (Loss), before Tax, Portion Attributable to Parent	14,410	(8,650)
Tax Effect [Member]
Other Comprehensive Income (Loss), Foreign Currency Translation Adjustment, Tax	(927)	(810)
Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, Tax	206	(330)
Other Comprehensive Income (Loss), Unrealized Holding Gain (Loss) on Securities Arising During Period, Tax	(814)	0
Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent	(1,535)	(1,140)
After Tax [Member]
Net Income (Loss) Attributable to Parent	16,386	11,690
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax	12,275	(9,418)
Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, Net of Tax	(615)	975
Other Comprehensive Income (Loss), Unrealized Holding Gain (Loss) on Securities Arising During Period, Net of Tax	1,215	(1,347)
Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent	12,875	(9,790)
Comprehensive Income (Loss), Net of Tax, Attributable to Parent	$ 29,261	$ 1,900