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Balance Sheet Components (Summary of Contract Liabilities Shown as Deferred Revenue) (Details) - USD ($) $ in Thousands | Jun. 30, 2021 | Jun. 30, 2020
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Deferred Revenue Arrangement [Line Items] |  |
Total deferred revenue | $ 345,584 | $ 291,187
Less: current portion | 212,412 | 190,226
Non-current deferred revenue | 133,172 | 100,961
SaaS Support And Maintenance Arrangement [Member] |  |
Deferred Revenue Arrangement [Line Items] |  |
Total deferred revenue | 328,797 | 279,368
Other Deferred Revenue [Member] |  |
Deferred Revenue Arrangement [Line Items] |  |
Total deferred revenue | $ 16,787 | $ 11,819

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