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Goodwill (Tables) | 12 Months Ended
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Jul. 31, 2022
Goodwill and Intangible Assets Disclosure [Abstract] |
Schedule of change in carrying amount of goodwill | The change in the carrying amount of goodwill was as follows:
|  | July 31,
(In thousands) |  | 2022 |  | 2021
Beginning balance |  | $ | 355,717 |  |  | $ | 343,622 |
Acquisitions during the period |  | 56,051 |  |  | 7,882 |
Effect of foreign currency exchange rates |  | (9,814) |  |  | 4,213 |
Ending balance |  | $ | 401,954 |  |  | $ | 355,717 |

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