Property and Equipment, Net (Tables)

6 Months Ended

Jun. 30, 2015

Property, Plant and Equipment [Abstract]

Components of Property and Equipment

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

	June 30, 2015				December 31, 2014
Computer hardware		$	154,591			$	159,309
Computer software		324,617				312,968
Furniture and equipment		105,877				105,262
Leasehold improvements		113,692				113,782
Other		9,317				9,045
Property and equipment, cost		708,094				700,366
Accumulated depreciation		(583,445		)		(578,612		)
Property and equipment, net		$	124,649			$	121,754