Derivatives and Hedging Activities - Fair Value Balance Sheet Disclosure (Detail) - USD ($) $ in Thousands	Jul. 31, 2025	Jul. 31, 2024
Prepaid expenses and other current assets [Member]
Derivatives, Fair Value [Line Items]
Derivatives Assets	$ 0	$ 137
Other current liabilities [Member]
Derivatives, Fair Value [Line Items]
Derivative Liabilities	198	730
Long-Term Debt
Derivatives, Fair Value [Line Items]
Derivative Liabilities	34,536	34,060
Not designated as hedging Instruments [Member] | Long-Term Debt
Derivatives, Fair Value [Line Items]
Derivative Liabilities	0	0
Designated as hedging instruments [Member] | Prepaid expenses and other current assets [Member] | Net Investment Hedging [Member]
Derivatives, Fair Value [Line Items]
Derivatives Assets	0	0
Designated as hedging instruments [Member] | Other current liabilities [Member] | Net Investment Hedging [Member]
Derivatives, Fair Value [Line Items]
Derivative Liabilities	0	0
Designated as hedging instruments [Member] | Long-Term Debt | Net Investment Hedging [Member]
Derivatives, Fair Value [Line Items]
Derivative Liabilities	34,536	34,060
Foreign Exchange Contract [Member] | Not designated as hedging Instruments [Member] | Prepaid expenses and other current assets [Member]
Derivatives, Fair Value [Line Items]
Derivatives Assets	0	0
Foreign Exchange Contract [Member] | Not designated as hedging Instruments [Member] | Other current liabilities [Member]
Derivatives, Fair Value [Line Items]
Derivative Liabilities	1	4
Foreign Exchange Contract [Member] | Designated as hedging instruments [Member] | Prepaid expenses and other current assets [Member] | Cash Flow Hedging [Member]
Derivatives, Fair Value [Line Items]
Derivatives Assets	0	137
Foreign Exchange Contract [Member] | Designated as hedging instruments [Member] | Other current liabilities [Member] | Cash Flow Hedging [Member]
Derivatives, Fair Value [Line Items]
Derivative Liabilities	197	726
Foreign Exchange Contract [Member] | Designated as hedging instruments [Member] | Long-Term Debt | Cash Flow Hedging [Member]
Derivatives, Fair Value [Line Items]
Derivative Liabilities	$ 0	$ 0