Balance Sheet Components - Schedule of Property and Equipment, Net (Details) - USD ($) $ in Thousands	Oct. 31, 2022	Jan. 31, 2022
Property Plant And Equipment [Line Items]
Total property and equipment, gross	$ 464,412	$ 471,448
Less: accumulated depreciation	(396,657)	(365,693)
Total property and equipment, net	67,755	105,755
Data center equipment
Property Plant And Equipment [Line Items]
Total property and equipment, gross	347,032	353,787
Leasehold improvements
Property Plant And Equipment [Line Items]
Total property and equipment, gross	78,887	75,981
Computer related equipment and software
Property Plant And Equipment [Line Items]
Total property and equipment, gross	22,164	20,935
Furniture and fixtures
Property Plant And Equipment [Line Items]
Total property and equipment, gross	15,212	14,421
Construction in progress
Property Plant And Equipment [Line Items]
Total property and equipment, gross	$ 1,117	$ 6,324