Revenues - Disaggregation of Revenue by Geographic Region (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Jul. 31, 2024	Jul. 31, 2023	Jul. 31, 2024	Jul. 31, 2023
Disaggregation of Revenue [Line Items]
Total revenue	$ 182,584	$ 139,581	$ 351,771	$ 266,459
United States
Disaggregation of Revenue [Line Items]
Total revenue	149,357	114,054	286,883	217,016
Europe
Disaggregation of Revenue [Line Items]
Total revenue	28,889	22,245	56,541	43,202
Asia Pacific
Disaggregation of Revenue [Line Items]
Total revenue	$ 4,338	$ 3,282	$ 8,347	$ 6,241

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.

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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+ Details