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The Company and Summary of Significant Accounting Policies and Estimates (Schedule of Prior Period Adjustments) (Details) - USD ($) $ in Thousands | Oct. 31, 2022 | Aug. 01, 2022 | Jul. 31, 2022
--- | --- | --- | ---
Error Corrections and Prior Period Adjustments Restatement [Line Items] |  |  |
Convertible senior notes, net | $ (395,891) | $ (395,469) | $ (358,216)
Deferred tax assets, net |  | 200,405 | 191,461
Additional paid-in capital |  | (1,687,473) | (1,755,476)
Retained earnings (accumulated deficit) | $ 473,606 |  | 283,982
Retained earnings (accumulated deficit) |  |  |
Error Corrections and Prior Period Adjustments Restatement [Line Items] |  |  |
Retained earnings (accumulated deficit) |  | $ (244,288) | 283,982
Adoption of Accounting Standards Update ("ASU") 2020-06 |  |  |
Error Corrections and Prior Period Adjustments Restatement [Line Items] |  |  |
Convertible senior notes, net |  |  | (37,253)
Deferred tax assets, net |  |  | 8,944
Additional paid-in capital |  |  | 68,003
Adoption of Accounting Standards Update ("ASU") 2020-06 | Retained earnings (accumulated deficit) |  |  |
Error Corrections and Prior Period Adjustments Restatement [Line Items] |  |  |
Retained earnings (accumulated deficit) |  |  | $ (39,694)

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