Long-Term Debt Senior Notes due 2015 (Details) (USD $)	12 Months Ended																		1 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2012 Senior notes due 2015 [Member]	Dec. 31, 2011 Senior notes due 2015 [Member]	Dec. 31, 2013 Senior notes due 2015 [Member]	Mar. 19, 2012 Senior notes due 2015 [Member]	Mar. 05, 2012 Senior notes due 2015 [Member]	Feb. 17, 2012 Senior notes due 2015 [Member]	May 20, 2011 Senior notes due 2015 [Member]	Apr. 13, 2011 Senior notes due 2015 [Member]	Dec. 31, 2013 Senior Exchange Notes due 2015 [Member]	May 20, 2011 Senior Exchange Notes due 2015 [Member]	Apr. 13, 2011 Senior Exchange Notes due 2015 [Member]	Dec. 31, 2013 Senior PIK Exchange Notes due 2015 [Member]	May 20, 2011 Senior PIK Exchange Notes due 2015 [Member]	Apr. 13, 2011 Senior PIK Exchange Notes due 2015 [Member]	Dec. 31, 2013 Senior PIK Interest Exchange Notes due 2015 [Member]	Feb. 29, 2012 Senior notes due 2019 [Member]	May 31, 2011 Senior notes due 2019 [Member]	Apr. 30, 2011 Senior notes due 2019 [Member]	Dec. 31, 2013 Senior notes due 2019 [Member]	Dec. 31, 2012 Senior notes due 2019 [Member]	Dec. 31, 2011 Senior notes due 2019 [Member]
Debt Instrument [Line Items]
Long-term debt, stated interest rate												11.00%			11.50%			12.25%				8.50%
Debt, long-term and short-term	$ 3,251,400,000			$ 129,000,000		$ 0																$ 1,305,000,000	$ 1,305,000,000
Senior Notes, Amount Repurchased							8,300,000	100,000	120,600,000		665,100,000		321,400,000	519,200,000		91,400,000	145,900,000
Proceeds from issuance of long-term debt	1,535,200,000	135,700,000	1,175,000,000																130,000,000	450,000,000	725,000,000
Extinguishment of Debt, Fees Paid to Lenders					97,000,000				7,900,000	37,200,000	59,900,000
Extinguishment of Debt, Accrued Interest Paid to Lenders									5,000,000	4,500,000	36,500,000
Debt Instrument, Repurchase Amount										412,800,000
Gains (Losses) on Extinguishment of Debt	64,000,000	17,200,000	118,900,000	9,400,000	114,100,000
Write off of Deferred Debt Issuance Cost	20,100,000	3,000,000		1,500,000	17,100,000
Deferred financing costs, net	$ 30,100,000	$ 53,200,000	$ 68,500,000																					$ 19,100,000