Summary Of Significant Accounting Policies (Narrative) (Details) - USD ($) $ in Thousands	9 Months Ended
	Mar. 31, 2020	Jul. 01, 2019	Jun. 30, 2019
Accounting Policies [Abstract]
Amount capitalized for deferred software costs related to cloud computing arrangements	$ 6,600
Operating lease liability	26,195	$ 33,500
Operating lease right-of-use assets	$ 24,469	$ 31,700	$ 0