|
FAIR VALUE OF FINANCIAL INSTRUMENTS (Details 2) (USD $)
In Millions, unless otherwise specified |
12 Months Ended | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Dec. 31, 2013
4.875 Notes
|
Dec. 31, 2012
9.0 percent notes
|
Dec. 31, 2011
9.0 percent notes
|
Dec. 31, 2013
Level 1
Term Loan
|
Dec. 31, 2013
Carrying Amount
Level 1
4.625 Notes
|
Dec. 31, 2013
Carrying Amount
Level 1
4.875 Notes
|
Dec. 31, 2012
Carrying Amount
Level 1
9.0 percent notes
|
Dec. 31, 2013
Carrying Amount
Level 1
Term Loan
|
Dec. 31, 2013
Fair Value
Level 1
4.625 Notes
|
Dec. 31, 2013
Fair Value
Level 1
4.875 Notes
|
Dec. 31, 2012
Fair Value
Level 1
9.0 percent notes
|
Dec. 31, 2013
Fair Value
Level 1
Term Loan
|
|
| Carrying amount and estimated fair values of debt | ||||||||||||
| Interest rate (as a percent) | 4.875% | 9.00% | 9.00% | |||||||||
| Long-term debt | $ 688.0 | $ 450.0 | $ 448.1 | $ 194.8 | $ 676.4 | $ 426.9 | $ 501.8 | $ 199.0 | ||||
| Debt issuance costs | $ 2.4 | |||||||||||