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Stockholders' Equity (Details) - USD ($) $ / shares in Units, $ in Thousands | 3 Months Ended | 34 Months Ended |  |
--- | --- | --- | --- | ---
Oct. 31, 2024 | Oct. 31, 2023 | Oct. 31, 2024 | Jun. 24, 2022 | Dec. 21, 2021
Equity, Class of Treasury Stock [Line Items] |  |  |  |  |
Stock-based compensation expense | $ 10,537 | $ 10,452 |  |  |
Purchase of common shares (in shares) | 0 | 327,876 | 3,214,772 |  |
Average price of treasury shares acquired (in dollars per share) |  | $ 91.61 | $ 85.70 |  |
Aggregate purchase price |  | $ 30,037 | $ 275,501 |  |
December Twenty Twenty One Share Repurchase Plan |  |  |  |  |
Equity, Class of Treasury Stock [Line Items] |  |  |  |  |
Stock repurchase program authorized amount |  |  |  |  | $ 250,000
Aggregate purchase price |  | $ 30,037 |  |  |
Remaining authorized repurchase amount | $ 0 |  | 0 |  |
June Twenty Twenty Two Share Repurchase Plan |  |  |  |  |
Equity, Class of Treasury Stock [Line Items] |  |  |  |  |
Stock repurchase program authorized amount |  |  |  | $ 448,321 |
Remaining authorized repurchase amount | $ 422,820 |  | $ 422,820 |  |

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