Revenue - Schedule of Disaggregation of Revenue (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Jul. 31, 2026	Jul. 31, 2025	Jul. 31, 2026	Jul. 31, 2025
Disaggregation of Revenue [Line Items]
Revenue	$ 116,052	$ 73,386	$ 210,202	$ 139,651
North America ("NAM")
Disaggregation of Revenue [Line Items]
Revenue	39,015	31,093	76,051	60,626
Asia Pacific & Japan ("APJ")
Disaggregation of Revenue [Line Items]
Revenue	19,094	16,150	38,401	31,457
Europe, Middle East, & Africa ("EMEA")
Disaggregation of Revenue [Line Items]
Revenue	55,200	23,467	90,254	42,316
Latin America ("LATAM")
Disaggregation of Revenue [Line Items]
Revenue	$ 2,743	$ 2,676	$ 5,496	$ 5,252

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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- Definition

Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise.

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