Information about Geographic Areas and Products - Revenue by Geographic Area (Details) - USD ($) $ in Thousands	3 Months Ended
Apr. 30, 2026	Apr. 30, 2025
Disaggregation of Revenue [Line Items]
Total revenues	$ 882,948	$ 759,043
North America
Disaggregation of Revenue [Line Items]
Total revenues	526,167	459,467
Europe
Disaggregation of Revenue [Line Items]
Total revenues	265,670	217,103
Asia Pacific
Disaggregation of Revenue [Line Items]
Total revenues	72,877	65,370
Other international
Disaggregation of Revenue [Line Items]
Total revenues	$ 18,234	$ 17,103

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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