Consolidated Statements of Operations (USD $) In Thousands, except Per Share data, unless otherwise specified	12 Months Ended
	Dec. 31, 2011	Dec. 31, 2010	Dec. 31, 2009
Revenues	$ 2,434,124	$ 2,259,271	$ 1,687,447
Cost of revenues	1,691,146	1,561,032	1,149,991
Gross profit	742,978	698,239	537,456
Sales and marketing	185,797	171,676	152,405
Product development	162,529	140,229	122,314
General and administrative	137,512	133,086	119,137
Amortization of intangible assets	63,394	69,051	98,573
Restructuring expense	68,082	0	0
Goodwill impairment	584,847	0	0
Total operating expenses	1,202,161	514,042	492,429
Operating income (loss)	(459,183)	184,197	45,027
Interest income	862	592	1,186
Interest expense	(36,794)	(54,904)	(70,311)
Loss on extinguishement of debt, net	0	0	(12,800)
Other income (expense), net	(10,612)	(9,141)	(9,176)
Total other income (expense)	(46,544)	(63,453)	(91,101)
Income (loss) before income taxes	(505,727)	120,744	(46,074)
Income tax (provision) benefit	(4,430)	(15,974)	43,825
Net income (loss)	$ (510,157)	$ 104,770	$ (2,249)
Earnings (loss) per common share - Basic	$ (12.56)	$ 2.60	$ (0.06)
Earnings (loss) per common share - Diluted	$ (12.56)	$ 2.56	$ (0.06)
Weighted average common shares outstanding - Basic	40,612	40,337	38,539
Weighted average common shares outstanding - Diluted	40,612	40,947	38,539