SUPPLEMENTAL FINANCIAL STATEMENT INFORMATION - Schedule of Finite-Lived Intangible Assets (Details) - USD ($) $ in Thousands	Oct. 31, 2025	Jan. 31, 2025
Intangible Asset, Acquired, Finite-Lived [Line Items]
Total finite-lived intangible assets	$ 245,004	$ 189,777
Less: accumulated amortization	(104,850)	(82,877)
Total finite-lived intangible assets, net	140,154	106,900
Indefinite-lived intangible assets - domain names	255	255
Intangible assets, net	140,409	107,155
Developed technology
Intangible Asset, Acquired, Finite-Lived [Line Items]
Total finite-lived intangible assets	137,700	87,700
Customer relationships
Intangible Asset, Acquired, Finite-Lived [Line Items]
Total finite-lived intangible assets	90,100	85,000
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	$ 5,304	$ 5,177