Property and Equipment (Tables)

9 Months Ended

Sep. 30, 2013

Property Plant And Equipment [Abstract]

Components of Property and Equipment

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

	September 30,			December 31,
	2013			2012
Computer equipment	$	260,059		$	294,208
Software		28,320			28,594
Land		89,130			89,130
Building		192,556			190,931
Furniture and fixtures		12,495			13,959
Leasehold improvements		13,538			20,383
		596,098			637,205
Less accumulated depreciation		(214,815	)		(171,131	)
Total property and equipment, net	$	381,283		$	466,074