Property and Equipment, Net (Details) - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
Property, Plant and Equipment [Line Items]
Property and equipment, cost	$ 673,255	$ 657,522
Accumulated depreciation	(560,053)	(548,713)
Property and equipment, net	113,202	108,809
Computer hardware
Property, Plant and Equipment [Line Items]
Property and equipment, cost	148,682	150,165
Computer software
Property, Plant and Equipment [Line Items]
Property and equipment, cost	224,775	220,004
Furniture and equipment
Property, Plant and Equipment [Line Items]
Property and equipment, cost	99,766	99,547
Leasehold improvements
Property, Plant and Equipment [Line Items]
Property and equipment, cost	$ 200,032	$ 187,806