Property and Equipment, Net - Schedule of Property and Equipment, Net (Details) - USD ($) $ in Thousands	Apr. 30, 2023	Jan. 31, 2023
Property, Plant and Equipment
Total property and equipment, gross	$ 230,695	$ 207,669
Less: accumulated depreciation and amortization	(54,262)	(46,846)
Total property and equipment, net	176,433	160,823
Leasehold improvements
Property, Plant and Equipment
Total property and equipment, gross	60,546	59,872
Computers, equipment, and software
Property, Plant and Equipment
Total property and equipment, gross	21,365	20,050
Furniture and fixtures
Property, Plant and Equipment
Total property and equipment, gross	15,199	14,800
Capitalized internal-use software development costs
Property, Plant and Equipment
Total property and equipment, gross	50,082	44,059
Less: accumulated depreciation and amortization	(23,300)	(19,900)
Construction in progress—capitalized internal-use software development costs
Property, Plant and Equipment
Total property and equipment, gross	69,516	61,575
Construction in progress—other
Property, Plant and Equipment
Total property and equipment, gross	$ 13,987	$ 7,313