INTANGIBLE ASSETS - Schedule of Intangible Assets, Net (Details) - USD ($) $ in Thousands	Apr. 30, 2026	Jan. 31, 2026
Intangible Asset, Acquired, Finite-Lived [Line Items]
Total finite-lived intangible assets	$ 245,149	$ 245,076
Less: accumulated amortization	(126,366)	(115,783)
Total finite-lived intangible assets, net	118,783	129,293
Indefinite-lived intangible assets - domain names	255	255
Intangible assets, net	119,038	129,548
Developed technology
Intangible Asset, Acquired, Finite-Lived [Line Items]
Total finite-lived intangible assets	137,700	137,700
Customer relationships
Intangible Asset, Acquired, Finite-Lived [Line Items]
Total finite-lived intangible assets	90,100	90,100
Backlog
Intangible Asset, Acquired, Finite-Lived [Line Items]
Total finite-lived intangible assets	11,100	11,100
Non-compete agreements
Intangible Asset, Acquired, Finite-Lived [Line Items]
Total finite-lived intangible assets	650	650
Trademarks
Intangible Asset, Acquired, Finite-Lived [Line Items]
Total finite-lived intangible assets	150	150
Patents
Intangible Asset, Acquired, Finite-Lived [Line Items]
Total finite-lived intangible assets	$ 5,449	$ 5,376