Geographic Information - Long-lived Assets (Details) $ in Thousands	Jan. 31, 2021 USD ($)
Revenues from External Customers and Long-Lived Assets [Line Items]
Long-lived assets	$ 92,767
United States
Revenues from External Customers and Long-Lived Assets [Line Items]
Long-lived assets	85,740
EMEA
Revenues from External Customers and Long-Lived Assets [Line Items]
Long-lived assets	5,007
Asia Pacific
Revenues from External Customers and Long-Lived Assets [Line Items]
Long-lived assets	$ 2,020