Balance Sheet Components - Schedule of Property and Equipment Net (Details) - USD ($) $ in Thousands	Apr. 30, 2024	Jan. 31, 2024
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 559,910	$ 530,021
Less: accumulated depreciation and amortization	(255,198)	(236,317)
Property and equipment, net	304,712	293,704
Servers
Property, Plant and Equipment [Line Items]
Property and equipment, gross	360,672	340,868
Software
Property, Plant and Equipment [Line Items]
Property and equipment, gross	101,639	95,409
Computer and office equipment
Property, Plant and Equipment [Line Items]
Property and equipment, gross	43,057	44,571
Leasehold improvements
Property, Plant and Equipment [Line Items]
Property and equipment, gross	49,329	43,981
Furniture and fixtures
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 5,213	$ 5,192