Goodwill and Acquired Intangible Assets, Net - Additional Information (Details) - USD ($) $ in Thousands	3 Months Ended
	Apr. 30, 2025	Apr. 30, 2024	Jan. 31, 2025
Intangible Asset, Acquired, Finite-Lived [Line Items]
Gross Carrying Value	$ 104,845		$ 80,386
Amortization of intangible assets	3,100	$ 2,700
Internet Domain Names
Intangible Asset, Acquired, Finite-Lived [Line Items]
Gross Carrying Value	24,445		$ 23,986
Internet Domain Names | IP Addresses
Intangible Asset, Acquired, Finite-Lived [Line Items]
Gross Carrying Value	$ 24,000
Useful life			10 years