Derivatives and Hedging Activities (Derivative Contracts and Changes in Underlying Value of the Foreign Currency Exposures) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2014	Dec. 31, 2013
General Discussion of Derivative Instruments and Hedging Activities [Abstract]
Net foreign exchange derivative contract (gains) losses	$ (2,072)	$ 219	$ (3,486)	$ 2,398
Net foreign currency transactional and re-measurement (gains) losses	2,604	(109)	4,466	(2,129)
Net foreign currency (gains) losses	$ 532	$ 110	$ 980	$ 269