Revenue, Accounts Receivable, Deferred Revenue, and Remaining Performance Obligations - Disaggregation of Revenue (Details) - USD ($) $ in Thousands	3 Months Ended
Apr. 30, 2024	Apr. 30, 2023
Disaggregation of Revenue [Line Items]
Revenue	$ 828,709	$ 623,599
Product revenue
Disaggregation of Revenue [Line Items]
Revenue	789,587	590,072
Professional services and other revenue
Disaggregation of Revenue [Line Items]
Revenue	$ 39,122	$ 33,527

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