Segment and Geographical Information - Long-Lived Assets by Geographic Area (Details) - USD ($) $ in Thousands	Dec. 31, 2024	Dec. 31, 2023
Revenues from External Customers and Long-Lived Assets [Line Items]
Long-lived assets	$ 170,621	$ 165,229
India
Revenues from External Customers and Long-Lived Assets [Line Items]
Long-lived assets	63,040	53,813
The United States
Revenues from External Customers and Long-Lived Assets [Line Items]
Long-lived assets	52,510	61,592
The Philippines
Revenues from External Customers and Long-Lived Assets [Line Items]
Long-lived assets	25,881	21,952
South Africa
Revenues from External Customers and Long-Lived Assets [Line Items]
Long-lived assets	23,828	20,890
Rest of World
Revenues from External Customers and Long-Lived Assets [Line Items]
Long-lived assets	$ 5,362	$ 6,982