Cash Equivalents and Short-Term Investments - Schedule Of Short-Term Investments Held by Joint Venture (Details) - Variable Interest Entity, Primary Beneficiary - USD ($) $ in Thousands	Apr. 30, 2026	Jan. 31, 2026
Debt and Equity Securities, FV-NI [Line Items]
Fair Value	$ 32,611	$ 0
Level 2 \| Wealth Management Products
Debt and Equity Securities, FV-NI [Line Items]
Fair Value	$ 32,611

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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+ Details