Condensed Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Sep. 30, 2012	Dec. 31, 2011
Current assets:
Cash and cash equivalents	$ 270,455	$ 1,313,349
Marketable securities	1,221,797	32,860
Accounts receivable, net	11,270	14,974
Deferred Tax Assets	0	64,751
Prepaid expenses and other current assets	26,967	21,847
Total current assets	1,530,489	1,447,781
Property and equipment, net	329,358	327,136
Goodwill and other intangible assets, net	53,062	53,848
Deferred Tax Assets, Net of Valuation Allowance, Noncurrent	55,193	2,758
Other long-term assets	15,162	24,656
Total long-term assets	452,775	408,398
Total assets	1,983,264	1,856,179
Current liabilities:
Accounts payable and accrued liabilities	106,137	156,385
Convertible Debentures, including contingent interest derivative	603,113	0
Deferred revenues	563,706	502,538
Deferred Tax Liabilities, Net, Current	344,404	0
Total current liabilities	1,617,360	658,923
Long-term deferred revenues	244,939	226,033
Convertible debentures, including contingent interest derivative	0	590,086
Long-term Debt	100,000	100,000
Long-term deferred tax liabilities	3,322	325,527
Other long-term liabilities	44,255	43,717
Total long-term liabilities	392,516	1,285,363
Total liabilities	2,009,876	1,944,286
Commitments and contingencies
Stockholders' deficit:
Preferred stock-par value $.001 per share; Authorized shares: 5,000; Issued and outstanding shares: none	0	0
Common stock-par value $.001 per share; Authorized shares: 1,000,000; Issued shares: 318,560 at September 30, 2012 and 316,781 at December 31, 2011; Outstanding shares: 155,541 at September 30, 2012 and 159,422 at December 31, 2011	319	317
Additional paid-in capital	19,979,858	20,135,237
Accumulated deficit	(20,006,186)	(20,220,577)
Accumulated other comprehensive loss	(603)	(3,084)
Total stockholders' deficit	(26,612)	(88,107)
Total liabilities and stockholders' deficit	$ 1,983,264	$ 1,856,179