Supplemental Balance Sheet Information (Schedule Of Other Intangible Assets, Net) (Details) - USD ($) $ in Thousands	3 Months Ended
	Sep. 30, 2019	Jun. 30, 2019
Finite-Lived Intangible Assets [Line Items]
Total other intangibles, net	$ 496,847	$ 521,950
Developed/Core Product Technology [Member]
Finite-Lived Intangible Assets [Line Items]
Other intangibles, gross	377,854	401,842
Accumulated amortization	(160,151)	(157,651)
Total other intangibles, net	217,703	244,191
Customer Relationships [Member]
Finite-Lived Intangible Assets [Line Items]
Other intangibles, gross	273,372	273,114
Accumulated amortization	(62,612)	(68,630)
Total other intangibles, net	210,760	204,484
Other Intangibles [Member]
Finite-Lived Intangible Assets [Line Items]
Other intangibles, gross	171,016	176,351
Accumulated amortization	(102,632)	(103,076)
Total other intangibles, net	$ 68,384	$ 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