INCOME TAXES - Cancellation Of Indetedness (Details) - 8.25% senior secured notes due 2018 [Member] - USD ($) $ in Millions |
Jan. 30, 2014 |
Dec. 31, 2016 |
Feb. 11, 2011 |
|---|---|---|---|
| Debt Instrument [Line Items] | |||
| Debt Instrument, Face Amount | $ 800.0 | ||
| Debt Instrument, Interest Rate, Stated Percentage | 8.25% | 8.25% | |
| Extinguishment of Debt, Amount | $ 705.9 |