Income Taxes (Provision for Income Taxes) (Details) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2016
Current:
Federal	$ (1,309)	$ 18,331	$ 9,953
State and local	1,383	(293)	1,668
Foreign	20,542	14,884	14,737
Current income tax expense	20,616	32,922	26,358
Deferred:
Federal	(22,612)	(3,198)	30,711
State and local	1,973	960	5,017
Foreign	(864)	(8,218)	(2,635)
Deferred income tax expense	(21,503)	(10,456)	33,093
Total	$ (887)	$ 22,466	$ 59,451