Revenue Recognition - Additional Information (Details) - USD ($) $ in Millions	3 Months Ended
Apr. 30, 2025	Apr. 30, 2024
Disaggregation of Revenue [Line Items]
Deferred revenue, recognized	$ 16.6	$ 9.6
Deferred revenue	16.4
Capitalized deferred contract costs	5.7	2.1
Sales and Marketing Expense
Disaggregation of Revenue [Line Items]
Amortization of deferred contract costs	$ 3.3	$ 2.6
Outside of the United States \| Maximum \| Geographic Concentration Risk \| Revenue
Disaggregation of Revenue [Line Items]
Total revenue, concentration percentage	5.00%	5.00%

Capitalized deferred contract costs.

No definition available.

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- Definition

Amount of amortization expense for asset recognized from cost incurred to obtain or fulfill contract with customer.

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For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

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- Definition

Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable.

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- Definition

Amount of revenue recognized that was previously included in balance of obligation to transfer good or service to customer for which consideration from customer has been received or is due.

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- Definition

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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