Other, Net (Schedule Of Other Net Income) (Details) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2019
Other, Net [Abstract]
Gain (loss) on foreign currency transactions and hedging, net	$ (753)	$ 1,331	$ 1,712
Unrealized gains (losses) on investments (note 6)	14,515	(14,519)	(15,007)
Other	1,054	1,031	2,569
Total Other, net	$ 14,816	$ (12,157)	$ (10,726)