Fair Value Measurements - Summary of Available-for-Sale Investments within Cash Equivalents and Short-term Investments (Details) $ in Thousands |
Nov. 30, 2021
USD ($)
|
|---|---|
| Schedule Of Available For Sale Securities [Line Items] | |
| Amortized Cost | $ 220,004 |
| Unrealized Gains | 51 |
| Estimated Fair Value | 220,055 |
| Cash and Cash Equivalents | Money Market Funds | |
| Schedule Of Available For Sale Securities [Line Items] | |
| Amortized Cost | 124,059 |
| Estimated Fair Value | 124,059 |
| U S Government Agency Securities | Short Term Investments | |
| Schedule Of Available For Sale Securities [Line Items] | |
| Amortized Cost | 95,945 |
| Unrealized Gains | 51 |
| Estimated Fair Value | $ 95,996 |