Consolidated Statements of Operations (USD $) In Millions, except Share data in Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012
Revenue	$ 1,565	$ 1,586	$ 3,142	$ 3,172
Costs and Expenses Exclusive of Depreciation and Amortization shown separately below:
Cost of Revenue	616	648	1,245	1,305
Depreciation and Amortization	199	191	393	378
Selling, General and Administrative	610	614	1,209	1,240
Total Costs and Expenses	1,425	1,453	2,847	2,923
Operating Income	140	133	295	249
Other Income (Expense):
Interest income	0	1	0	2
Interest expense	(167)	(181)	(336)	(370)
Loss on extinguishment of debt, net	0	0	0	(61)
Other, net	14	(7)	(36)	2
Total Other Expense	(153)	(187)	(372)	(427)
Loss Before Income Taxes	(13)	(54)	(77)	(178)
Income Tax Expense	(11)	(8)	(25)	(22)
Net Loss	$ (24)	$ (62)	$ (102)	$ (200)
Net Loss per Share (Basic and Diluted)	$ (0.11)	$ (0.29)	$ (0.46)	$ (0.94)
Shares Used to Compute Basic and Diluted Net Loss per Share (in thousands)	221,609	216,399	220,445	213,081