Income Taxes - Additional Information (Details) - USD ($) $ in Thousands	12 Months Ended
	Jul. 31, 2025	Jul. 31, 2024	Jul. 31, 2023	Jul. 31, 2022
Operating Loss Carryforwards [Line Items]
Foreign operating loss-carryforward expiration dates	2026 to fiscal 2035
State Net Operating Loss Carryforwards Expiration Dates	2032
Foreign Tax Credit Carryforward Expiration Dates	2026 to fiscal 2035
State Research And Development Tax Credit Carryforward Expiration Dates	2026 to fiscal 2040
Unrecognized Tax Benefits	$ 21,802	$ 22,590	$ 20,899	$ 20,564
Unrecognized Tax Benefits that Would Impact Effective Tax Rate	18,318
Unrecognized Tax Benefits Recognized In Other Liabilities	18,502	19,527
Reduction Of Longterm Deferred Income Tax Assets Excluding Interest and Penalties	3,300	3,063
Unrecognized Tax Benefits, Interest on Income Taxes Expense	(299)	(893)	(700)
Unrecognized Tax Benefits, Income Tax Penalties Expense	120	38	$ 281
Unrecognized Tax Benefits, Interest on Income Taxes Accrued	4,740	4,448
Unrecognized Tax Benefits, Income Tax Penalties Accrued	1,893	$ 1,631
Significant Change in Unrecognized Tax Benefits is Reasonably Possible, Amount of Unrecorded Benefit	3,117
Unrecognized Tax Benefits, Reduction Resulting from Lapse of Applicable Statute of Limitations	$ 6,033
Internal Revenue Service (IRS) [Member]
Operating Loss Carryforwards [Line Items]
Open Tax Year	2022 2023 2024 2025
Foreign Tax Authority [Member]
Operating Loss Carryforwards [Line Items]
Operating Loss Carryforwards	$ 204,016
Deferred Tax Assets, Operating Loss Carryforwards, Not Subject to Expiration	178,936
Other Tax Carryforward, Gross Amount	16,919
State and Local Jurisdiction [Member]
Operating Loss Carryforwards [Line Items]
Operating Loss Carryforwards	22,423
Other Tax Carryforward, Gross Amount	$ 13,955