Goodwill and Intangible Assets - Narrative (Details) |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
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Jul. 31, 2026
USD ($)
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Jul. 31, 2025
USD ($)
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Jul. 31, 2026
USD ($)
segment
reporting_unit
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Jul. 31, 2025
USD ($)
|
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| Intangible Asset, Finite-Lived [Line Items] | ||||
| Number of operating segments | segment | 1 | |||
| Number of reporting units | reporting_unit | 1 | |||
| Indefinite-lived intangible assets | $ 0 | $ 0 | ||
| Amortization of intangible assets | $ 4,100,000 | $ 4,000,000.0 | $ 8,100,000 | $ 8,200,000 |
| Minimum | ||||
| Intangible Asset, Finite-Lived [Line Items] | ||||
| Useful life | 2 years | 2 years | ||
| Maximum | ||||
| Intangible Asset, Finite-Lived [Line Items] | ||||
| Useful life | 15 years | 15 years | ||
| X | ||||||||||
- Definition Amount of amortization expense for finite-lived intangible asset. Excludes goodwill and capitalized cost for software to be sold, leased, or marketed. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Useful life of finite-lived intangible asset, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Excludes goodwill and capitalized cost for software to be sold, leased, or marketed. 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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| X | ||||||||||
- Definition Amount of indefinite-lived intangible asset. Excludes goodwill. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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| X | ||||||||||
- Definition Number of operating segments. An operating segment is a component of an enterprise: (a) that engages in business activities from which it may earn revenues and incur expenses (including revenues and expenses relating to transactions with other components of the same enterprise), (b) whose operating results are regularly reviewed by the enterprise's chief operating decision maker to make decisions about resources to be allocated to the segment and assess its performance, and (c) for which discrete financial information is available. An operating segment may engage in business activities for which it has yet to earn revenues, for example, start-up operations may be operating segments before earning revenues. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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| X | ||||||||||
- Definition Number of reporting units tested for impairment of goodwill. A reporting unit is an operating segment or one level below an operating segment. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
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- Details
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