Supplemental Balance Sheet Information (Schedule Of Other Intangible Assets, Net) (Details) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2021	Jun. 30, 2020
Finite-Lived Intangible Assets [Line Items]
Total other intangibles, net	$ 392,582	$ 448,168
Developed/Core Product Technology [Member]
Finite-Lived Intangible Assets [Line Items]
Other intangibles, gross	383,319	382,806
Accumulated amortization	(239,049)	(197,670)
Total other intangibles, net	144,270	185,136
Customer Relationships [Member]
Finite-Lived Intangible Assets [Line Items]
Other intangibles, gross	272,703	279,370
Accumulated amortization	(90,976)	(80,922)
Total other intangibles, net	181,727	198,448
Other Intangibles [Member]
Finite-Lived Intangible Assets [Line Items]
Other intangibles, gross	197,662	177,091
Accumulated amortization	(131,077)	(112,507)
Total other intangibles, net	$ 66,585	$ 64,584
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