Consolidated Statements Of Comprehensive Income (Loss) (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Sep. 30, 2018	Sep. 30, 2017
Statement of Comprehensive Income [Abstract]
Net income	$ (37,425)	$ 19,846
Pre-tax amount
Foreign currency translation adjustments	(13,519)	33,861
Change in deferred gains (losses) on cash flow hedging instruments	0	(82)
Change in unrealized gain (loss) on equity investment	0	(10)
Total other comprehensive (loss) income	(13,519)	33,769
Tax (expense) benefit
Foreign currency translation adjustments	0	0
Change in deferred gains (losses) on cash flow hedging instruments	0	15
Change in unrealized gain (loss) on equity investment	0	3
Total other comprehensive (loss) income	0	18
After-tax amount
Foreign currency translation adjustments	(13,519)	33,861
Change in deferred gains (losses) on cash flow hedging instruments	0	(67)
Change in unrealized gain (loss) on equity investment	0	(7)
Net change in accumulated other comprehensive (loss) income	(13,519)	33,787
Total comprehensive income (loss)	$ (50,944)	$ 53,633