SUPPLEMENTAL FINANCIAL STATEMENT INFORMATION - Schedule of Long-Lived Assets by Geographic Areas (Details) - USD ($) $ in Thousands |
Jan. 31, 2026 |
Jan. 31, 2025 |
|---|---|---|
| Property, Plant and Equipment [Line Items] | ||
| Total long-lived assets, net | $ 78,458 | $ 77,544 |
| United States | ||
| Property, Plant and Equipment [Line Items] | ||
| Total long-lived assets, net | 59,470 | 59,181 |
| United Kingdom | ||
| Property, Plant and Equipment [Line Items] | ||
| Total long-lived assets, net | 9,151 | 10,633 |
| All other countries | ||
| Property, Plant and Equipment [Line Items] | ||
| Total long-lived assets, net | $ 9,837 | $ 7,730 |