Goodwill And Other Intangible Assets (Narrative) (Details) - USD ($)	12 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2019
Finite-Lived Intangible Assets [Line Items]
Impairment of goodwill	$ 0	$ 0
Amortization expense	45,127,000	49,603,000	$ 42,514,000
Identified Intangible Assets [Member]
Finite-Lived Intangible Assets [Line Items]
Amortization expense	76,200,000	79,700,000
Patents [Member]
Finite-Lived Intangible Assets [Line Items]
Amortization expense	$ 5,300,000	$ 8,300,000
Minimum [Member]
Finite-Lived Intangible Assets [Line Items]
Intangible assets, estimated useful life	2 years
Maximum [Member]
Finite-Lived Intangible Assets [Line Items]
Intangible assets, estimated useful life	15 years