Property and Equipment, Net (Details) - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
Property, Plant and Equipment [Line Items]
Property and equipment, cost	$ 654,290	$ 648,385
Accumulated depreciation	(546,603)	(538,698)
Property and equipment, net	107,687	109,687
Computer hardware
Property, Plant and Equipment [Line Items]
Property and equipment, cost	160,681	160,028
Computer software
Property, Plant and Equipment [Line Items]
Property and equipment, cost	222,059	219,863
Furniture and equipment
Property, Plant and Equipment [Line Items]
Property and equipment, cost	97,152	96,601
Leasehold improvements
Property, Plant and Equipment [Line Items]
Property and equipment, cost	$ 174,398	$ 171,893