Derivatives and Hedging Activities (Derivative Contracts and Changes in Underlying Value of the Foreign Currency Exposures) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2012
General Discussion of Derivative Instruments and Hedging Activities [Abstract]
Net foreign exchange derivative contract (gain) loss	$ 3,640	$ (733)	$ 1,480
Net foreign currency transaction and remeasurement (gain) loss	(3,024)	701	2,286
Net foreign currency (gain) loss	$ 616	$ (32)	$ 3,766