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Stock-based Compensation - Additional Information (Detail) - USD ($) $ / shares in Units, $ in Millions | 1 Months Ended | 9 Months Ended | 12 Months Ended
--- | --- | --- | ---
Apr. 30, 2022 | Oct. 31, 2022 | Jan. 31, 2023
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |
Accrued stock-based compensation expense liabilities |  | $ 2.4 |
Closing price of ordinary shares |  | $ 54.73 |
Mr. Casey Eichler [Member] |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |
Acceleration of vesting of shares of unvested equity awards | 35,703 |  |
Mr. Casey Eichler [Member] | Scenario Forecast [Member] |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |
Additional stock-based compensation expense, net related to departure recognized |  |  | $ 1.7
Stock options [Member] |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |
Total unrecognized compensation cost, stock options |  | $ 18.7 |
Weighted average recognition period |  | 2 years 7 days |
Restricted stock units [Member] |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |
Total unrecognized compensation cost, restricted stock units |  | $ 213.7 |
Weighted average recognition period |  | 2 years 7 months 2 days |
Aggregate intrinsic value of unvested restricted stock units |  | $ 154.0 |

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