Property and Equipment, Net (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Property, Plant and Equipment [Line Items]
Property and equipment, cost	$ 648,385	$ 661,718
Accumulated depreciation	(538,698)	(568,315)
Property and equipment, net	109,687	93,403
Computer hardware
Property, Plant and Equipment [Line Items]
Property and equipment, cost	160,028	157,408
Computer software
Property, Plant and Equipment [Line Items]
Property and equipment, cost	219,863	246,013
Furniture and equipment
Property, Plant and Equipment [Line Items]
Property and equipment, cost	96,601	93,144
Leasehold improvements
Property, Plant and Equipment [Line Items]
Property and equipment, cost	$ 171,893	$ 165,153