Balance Sheet Components - Schedule of Other Assets, Noncurrent (Details) - USD ($) $ in Thousands	Jul. 31, 2026	Jan. 31, 2026
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Accounts receivable, noncurrent	$ 2,002	$ 2,375
Intangible assets subject to amortization, net	80,331	45,997
Indefinite-lived intangible assets	25,763	25,239
Prepaid expenses, noncurrent	26,670	35,000
Income tax receivable, noncurrent	35,576	24,276
Other	10,234	11,446
Other assets, noncurrent	$ 180,576	$ 144,333