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v3.25.2

Description of Business and Basis of Presentation - Additional Information (Details) $ in Millions | 3 Months Ended | 6 Months Ended | 12 Months Ended
--- | --- | --- | ---
Jul. 31, 2025 USD ($) | Jul. 31, 2024 | Jul. 31, 2025 USD ($) Segment | Jul. 31, 2024 | Jan. 31, 2025
Organization Consolidation And Presentation Of Financial Statements [Line Items] |  |  |  |  |
Number of reporting segment |  |  | 1 |  |
Number of operating segments |  |  | 1 |  |
Restructuring charges | $ | $ 1.1 |  | $ 8.2 |  |
Credit Concentration Risk | Accounts Receivable |  |  |  |  |
Organization Consolidation And Presentation Of Financial Statements [Line Items] |  |  |  |  |
Number of major customers |  |  |  |  | two
Credit Concentration Risk | Accounts Receivable | Customer One |  |  |  |  |
Organization Consolidation And Presentation Of Financial Statements [Line Items] |  |  |  |  |
Concentration risk percentage |  |  | 10.00% |  |
Credit Concentration Risk | Accounts Receivable | Customer Two |  |  |  |  |
Organization Consolidation And Presentation Of Financial Statements [Line Items] |  |  |  |  |
Concentration risk percentage |  |  |  |  | 10.00%
Customer Concentration Risk | Revenue | Significant Customer |  |  |  |  |
Organization Consolidation And Presentation Of Financial Statements [Line Items] |  |  |  |  |
Concentration risk percentage | 10.00% | 10.00% | 10.00% | 10.00% |

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