Condensed Consolidated Balance Sheets (USD $) In Thousands	Jun. 30, 2011	Dec. 31, 2010
Current Assets:
Cash and cash equivalents	$ 256,101	$ 171,618
Restricted cash	37,111	34,855
Accounts receivable, net	127,510	102,118
Deferred tax assets—current portion	43,027	43,753
Prepaid expenses and other current assets	36,403	27,723
Total current assets	500,152	380,067
Non-Current Assets:
Property and equipment, net	45,548	47,447
Goodwill	226,863	226,863
Other intangibles, net	164,421	187,398
Deferred tax assets—long-term portion	251,732	255,386
Other non-current assets	18,601	16,367
Total non-current assets	707,165	733,461
Total Assets	1,207,317	1,113,528
Current Liabilities:
Accounts payable	8,992	21,092
Accrued expenses and other liabilities	83,661	83,938
Income taxes payable	0	318
Deferred revenue—current portion	132,292	88,055
Total current liabilities	224,945	193,403
Non-Current Liabilities:
Long-term debt	272,946	272,695
Accrued exit and disposal obligations	4,721	7,360
Liability for uncertain tax positions	6,147	6,873
Deferred revenue—long-term portion	6,161	9,090
Total non-current liabilities	289,975	296,018
Total Liabilities	514,920	489,421
Stockholders’ Equity:
Common stock	446	439
Additional paid-in capital	564,393	550,177
Retained earnings	147,379	91,732
Accumulated other comprehensive income	11,927	8,980
Treasury stock	(31,748)	(27,221)
Total stockholders’ equity	692,397	624,107
Total liabilities and stockholders’ equity	$ 1,207,317	$ 1,113,528