Segment Information (Schedule Of Revenue By Geographic Area) (Details) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2018
Revenues from External Customers and Long-Lived Assets [Line Items]
Net revenue	$ 2,957,013	$ 2,606,572	$ 2,340,196
United States [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Net revenue	1,828,575	1,588,655	1,345,212
Rest Of The World [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Net revenue	$ 1,128,438	$ 1,017,917	$ 994,984