Revenue Recognition (Narrative) (Details) - USD ($) |
9 Months Ended | |||
|---|---|---|---|---|
Apr. 30, 2026 |
Apr. 30, 2025 |
Jul. 31, 2025 |
Jul. 31, 2024 |
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| Concentration Risk [Line Items] | ||||
| Capitalized contract cost, impairment loss | $ 0 | $ 0 | ||
| Contract liabilities | 65,092,000 | $ 62,546,000 | $ 65,834,000 | |
| Revenue recognized | 46,516,000 | $ 48,661,000 | ||
| Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2024-05-01 | ||||
| Concentration Risk [Line Items] | ||||
| Remaining performance obligations, amount | $ 696,120,000 | |||
| Remaining performance obligations, period | 24 months | |||
| X | ||||||||||
- Definition Amount of impairment loss for asset recognized from cost incurred to obtain or fulfill contract with customer. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- 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. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable, classified as current. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount of revenue recognized that was previously included in balance of obligation to transfer good or service to customer for which consideration from customer has been received or is due. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount of transaction price allocated to performance obligation that has not been recognized as revenue. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Period in which remaining performance obligation is expected to be recognized as revenue, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Details
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