Fair Value Of Financial Instruments (Carrying Value Of Assets And Liabilities Measured On Recurring Basis) (Details) - Recurring [Member] - USD ($) $ in Thousands	9 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Assets
Beginning balance, Carrying value	$ 181,880
Ending balance, Carrying value	127,577
Liabilities
Beginning balance, Carrying value	27,222
Ending balance, Carrying value	31
Significant Unobservable Inputs (Level 3) [Member]
Assets
Beginning balance, Carrying value	172,948	$ 151,003
Loss on fair value re-measurements	(42,099)	37,843
Foreign currency adjustment	(8,908)	18,124
Ending balance, Carrying value	121,941	$ 206,970
Liabilities
Beginning balance, Carrying value	27,222
Accretion of interest	1,848
Settlement of contingent consideration (Note 2 and Note 16)	(27,626)
Foreign currency adjustment	$ (1,444)