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Supplemental Balance Sheet Information (Schedule Of Other Intangible Assets, Net) (Details) - USD ($) $ in Thousands | 9 Months Ended |
--- | --- | ---
Mar. 31, 2021 | Jun. 30, 2020
Finite-Lived Intangible Assets [Line Items] |  |
Total other intangibles, net | $ 409,559 | $ 448,168
Developed/Core Product Technology [Member] |  |
Finite-Lived Intangible Assets [Line Items] |  |
Other intangibles, gross | 383,124 | 382,806
Accumulated amortization | (227,793) | (197,670)
Total other intangibles, net | 155,331 | 185,136
Customer Relationships [Member] |  |
Finite-Lived Intangible Assets [Line Items] |  |
Other intangibles, gross | 278,196 | 279,370
Accumulated amortization | (91,550) | (80,922)
Total other intangibles, net | 186,646 | 198,448
Other Intangibles [Member] |  |
Finite-Lived Intangible Assets [Line Items] |  |
Other intangibles, gross | 196,415 | 177,091
Accumulated amortization | (128,833) | (112,507)
Total other intangibles, net | $ 67,582 | $ 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 |

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