Summary of Business and Significant Accounting Policies - Schedule of Property and Equipment (Details) - USD ($) $ in Thousands	Jan. 31, 2022	Jan. 31, 2021
Property, Plant and Equipment [Line Items]
Property and equipment, net	$ 222,354	$ 149,924
Americas
Property, Plant and Equipment [Line Items]
Property and equipment, net	180,033	138,093
APAC
Property, Plant and Equipment [Line Items]
Property and equipment, net	36,715	10,033
EMEA
Property, Plant and Equipment [Line Items]
Property and equipment, net	$ 5,606	$ 1,798