Additional Financial Information (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended		9 Months Ended			2 Months Ended	3 Months Ended
	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012	Dec. 31, 2012	Jun. 30, 2013 Super Media, Inc.	Sep. 30, 2013 Super Media, Inc.
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Severance Costs	$ 9	$ 1	$ 28	$ 5
Business Acquisition [Line Items]
Interest expense, net	99	47	221	152		96	58
Non-cash interest expense	23	9	47	32
Amortization of debt discount			33	19		28	17
Period to Close Sale of Assets Held-For-Sale			12 months
Assets held-for-sale	21		21
Accounts payable and accrued liabilities
Accounts payable	23		23		14
Accrued salaries and wages	71		71		32
Accrued taxes	21		21		5
Accrued expenses	43		43		37
Customer refunds, advance payments and other	19		19		7
Total accounts payable and accrued liabilities	$ 177		$ 177		$ 95