Property and Equipment, Net

6 Months Ended

Jun. 30, 2018

Property, Plant and Equipment [Abstract]

Property and Equipment, Net

Property and Equipment, Net

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

	June 30, 2018				December 31, 2017
Computer hardware		$	170,816			$	171,515
Computer software		378,310				376,761
Furniture and equipment		102,992				102,424
Leasehold improvements		151,390				148,764
Other		10,247				9,907
Property and equipment, cost		813,755				809,371
Accumulated depreciation		(683,745		)		(664,484		)
Property and equipment, net		$	130,010			$	144,887