Supplemental Balance Sheet Information (Schedule Of Other Intangible Assets, Net) (Details) - USD ($) $ in Thousands	6 Months Ended
	Dec. 31, 2019	Jun. 30, 2019
Finite-Lived Intangible Assets [Line Items]
Total other intangibles, net	$ 480,861	$ 521,950
Developed/Core Product Technology [Member]
Finite-Lived Intangible Assets [Line Items]
Other intangibles, gross	379,470	401,842
Accumulated amortization	(173,797)	(157,651)
Total other intangibles, net	205,673	244,191
Customer Relationships [Member]
Finite-Lived Intangible Assets [Line Items]
Other intangibles, gross	277,222	273,114
Accumulated amortization	(69,320)	(68,630)
Total other intangibles, net	207,902	204,484
Other Intangibles [Member]
Finite-Lived Intangible Assets [Line Items]
Other intangibles, gross	177,770	176,351
Accumulated amortization	(110,484)	(103,076)
Total other intangibles, net	$ 67,286	$ 73,275
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