LONG-TERM DEBT LONG-TERM DEBT - 8.25% Senior Secured Notes (Details) - USD ($)
1 Months Ended
Mar. 01, 2014
Jan. 30, 2014
Mar. 13, 2011
Feb. 11, 2011
Feb. 28, 2011
Dec. 31, 2016
Eight Point Two Five Senior Secured Notes due 2018 [Member]            
Debt Instrument [Line Items]            
Debt Instrument, Issuance Date       Feb. 11, 2011    
Debt Instrument, Face Amount       $ 800,000,000    
Debt Instrument, Interest Rate, Stated Percentage       8.25%   8.25%
Extinguishment of Debt, Amount   $ 705,900,000        
Tender Offer Price, Per 1000   1,067.50        
Debt Instrument, Early Tender Payment Price, Per 1000   $ 30.00        
Debt Instrument, Redemption Price, Percentage 106.188%          
11.75% Senior secured notes due 2013 [Member]            
Debt Instrument [Line Items]            
Extinguishment of Debt, Amount     $ 400,000   $ 724,600,000