Basis of Presentation and Significant Accounting Policies (Details) - USD ($) $ in Millions |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jul. 31, 2026 |
Jul. 31, 2025 |
Jul. 31, 2026 |
Jul. 31, 2025 |
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| Product Information [Line Items] | ||||
| Amortization expense | $ 0.5 | $ 1.0 | ||
| Impairments | $ (1.0) | $ (0.8) | $ (1.8) | $ (2.1) |
| Minimum | ||||
| Product Information [Line Items] | ||||
| Amortization period (in years) | 5 years | 5 years | ||
| Maximum | ||||
| Product Information [Line Items] | ||||
| Amortization period (in years) | 6 years | 6 years | ||
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- Definition Increase (Decrease) In Amortization Expense No definition available.
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- Definition Amortization period of cost capitalized in obtaining or fulfilling contract with customer, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- 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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- 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. No definition available.
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