Stockholders' (Deficit) Equity (Narrative) (Details) (USD $) Share data in Thousands, except Per Share data, unless otherwise specified	11 Months Ended	12 Months Ended			6 Months Ended	11 Months Ended
	Dec. 05, 2012	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010	Jun. 27, 2010 2010 Share Buyback Program [Member]	Dec. 05, 2012 2012 Share Buyback Program [Member]
Treasury Stock Repurchase Programs [Line Items]
Common stock authorized to repurchase	$ 458,800,000					$ 1,000,000,000
Remaining common stock available for repurchase		975,500,000			541,200,000
Special dividend declared, per share			$ 2.75	$ 3.00
Special dividend paid			463,498,000	518,217,000
Special dividends declaration date			Apr. 27, 2011	Dec. 09, 2010
Special dividends payable date			May 18, 2011	Dec. 28, 2010
Common stock, held in treasury		165,300
Common stock repurchased		$ 4,900,000,000