Property and Equipment, Net (Tables)

12 Months Ended

Dec. 31, 2021

Property, Plant and Equipment [Abstract]

Components of Property and Equipment

Depreciation is computed using the straight-line method over the following useful lives:

Computer hardware	2 to 3 years
Computer software	2 to 5 years
Furniture and equipment	3 to 5 years
Leasehold improvements	Term of lease

Property and equipment consisted of the following (in thousands):

	December 31,
	2021		2020
Computer hardware	$	157,408	$	159,180
Computer software	246,013		250,585
Furniture and equipment	93,144		91,112
Leasehold improvements	165,153		164,807
Property and equipment, cost	661,718		665,684
Accumulated depreciation	(568,315)		(555,867)
Property and equipment, net	$	93,403	$	109,817