Goodwill And Intangible Assets (Schedule Of Goodwill) (Details) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2024	Jun. 30, 2023
Goodwill [Roll Forward]
Goodwill before impairment losses, beginning balance	$ 913,750	$ 898,698
Accumulated impairment losses, beginning balance	(138,297)	(138,297)
Goodwill, beginning balance	775,453	760,401
Disposals and foreign currency changes, net	(9,313)	(8,780)
Impairments	0	0
Goodwill before impairment losses, ending balance	923,523	913,750
Accumulated impairment losses, ending balance	(138,297)	(138,297)
Goodwill, ending balance	785,226	775,453
Acquisitions(1)
Goodwill [Roll Forward]
Acquisitions(1)	$ 19,086	$ 23,832