RESEARCH AND DEVELOPMENT, NET - Narrative (Details) - USD ($) $ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Jan. 31, 2024 |
Jan. 31, 2023 |
Jan. 31, 2022 |
|
| Research and Development Expense [Abstract] | |||
| Gross research and development expenses | $ 107,300 | $ 140,400 | $ 143,700 |
| Reimbursements from the IIA and other government grant programs | 0 | 0 | 300 |
| Capitalized computer software, impairments | $ 0 | $ 0 | $ 142 |