Geographic Information - Property and Equipment by Geographic Area (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Revenues from External Customers and Long-Lived Assets [Line Items]
Total property and equipment, net	$ 87,914	$ 96,503
United States
Revenues from External Customers and Long-Lived Assets [Line Items]
Total property and equipment, net	62,880	65,633
India
Revenues from External Customers and Long-Lived Assets [Line Items]
Total property and equipment, net	6,144	7,408
Germany
Revenues from External Customers and Long-Lived Assets [Line Items]
Total property and equipment, net	4,434	5,277
France
Revenues from External Customers and Long-Lived Assets [Line Items]
Total property and equipment, net	4,217	5,749
Other EMEA
Revenues from External Customers and Long-Lived Assets [Line Items]
Total property and equipment, net	4,998	5,847
Other international
Revenues from External Customers and Long-Lived Assets [Line Items]
Total property and equipment, net	$ 5,241	$ 6,589