Derivatives and Hedging Activities - Fair Values of Derivative Instruments in Consolidated Balance Sheets (Detail) - USD ($) $ in Thousands	Jan. 31, 2024	Jul. 31, 2023
Prepaid expenses and other current assets [Member]
Derivatives, Fair Value
Derivative Assets	$ 695	$ 492
Other current liabilities [Member]
Derivatives, Fair Value
Derivative Liability, Current	$ 28	$ 189
Foreign Line of Credit
Derivatives, Fair Value
Derivative Liability, Noncurrent	Other Long-Term Debt, Noncurrent	Other Long-Term Debt, Noncurrent
Designated as Hedging Instrument \| Prepaid expenses and other current assets [Member]
Derivatives, Fair Value
Derivative Assets	$ 686	$ 485
Designated as Hedging Instrument \| Other current liabilities [Member]
Derivatives, Fair Value
Derivative Liability, Current	$ 28	$ 189
Designated as Hedging Instrument \| Foreign Line of Credit \| Net Investment Hedging
Derivatives, Fair Value
Derivative Liability, Noncurrent	Other Long-Term Debt, Noncurrent	Other Long-Term Debt, Noncurrent
Not Designated as Hedging Instrument \| Prepaid expenses and other current assets [Member]
Derivatives, Fair Value
Derivative Assets	$ 9	$ 7
Not Designated as Hedging Instrument \| Other current liabilities [Member]
Derivatives, Fair Value
Derivative Liability, Current	$ 0	$ 0

Fair value, before effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes assets elected not to be offset. Excludes assets not subject to a master netting arrangement.

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Topic 210
-SubTopic 20
-Name Accounting Standards Codification
-Section 55
-Paragraph 22
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147483444/210-20-55-22

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 210
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 3
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147483466/210-20-50-3

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
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Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 815
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Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
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-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481326/860-20-50-4D

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- Definition

Fair value, before effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes liabilities elected not to be offset. Excludes liabilities not subject to a master netting arrangement.

+ References

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- Definition

Indicates line item in statement of financial position that includes derivative liability classified as noncurrent.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 815
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 4A
-Subparagraph (a)
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-URI https://asc.fasb.org//1943274/2147480434/815-10-50-4A

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

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