Goodwill And Other Intangible Assets, Net (Schedule Of Other Intangible Assets) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Jun. 30, 2013	Jun. 30, 2012
Finite-Lived Intangible Assets [Line Items]
Total other intangibles, net	$ 49,639	$ 54,827
Developed/Core Product Technology [Member]
Finite-Lived Intangible Assets [Line Items]
Other intangibles, gross	72,698	67,263
Accumulated amortization	(45,492)	(39,036)
Total other intangibles, net	27,206	28,227
Trade Names [Member]
Finite-Lived Intangible Assets [Line Items]
Other intangibles, gross	2,662	2,628
Accumulated amortization	(2,491)	(2,276)
Total other intangibles, net	171	352
Non Compete Agreements [Member]
Finite-Lived Intangible Assets [Line Items]
Other intangibles, gross	2,068	2,321
Accumulated amortization	(1,265)	(886)
Total other intangibles, net	803	1,435
Customer Relationships [Member]
Finite-Lived Intangible Assets [Line Items]
Other intangibles, gross	22,291	22,783
Accumulated amortization	(17,095)	(14,097)
Total other intangibles, net	5,196	8,686
Patents [Member]
Finite-Lived Intangible Assets [Line Items]
Other intangibles, gross	59,962	58,389
Accumulated amortization	(43,699)	(42,262)
Total other intangibles, net	$ 16,263	$ 16,127
Intangible assets, estimated useful life	5 years
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	9 years