|
FAIR VALUE OF FINANCIAL INSTRUMENTS (Details) (USD $)
In Millions, unless otherwise specified |
9 Months Ended | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Sep. 30, 2013
4.625 Notes
|
Sep. 30, 2013
4.875 Notes
|
Dec. 31, 2012
9 percent notes
|
Sep. 30, 2012
9 percent notes
|
Sep. 30, 2013
Level 1
Term Loan
|
Sep. 30, 2013
Carrying Amount
Level 1
4.625 Notes
|
Sep. 30, 2013
Carrying Amount
Level 1
4.875 Notes
|
Sep. 30, 2013
Carrying Amount
Level 1
Term Loan
|
Dec. 31, 2012
Carrying Amount
Level 1
9 percent notes
|
Sep. 30, 2013
Fair Value
Level 1
4.625 Notes
|
Sep. 30, 2013
Fair Value
Level 1
4.875 Notes
|
Sep. 30, 2013
Fair Value
Level 1
Term Loan
|
Dec. 31, 2012
Fair Value
Level 1
9 percent notes
|
|
| Carrying amount and estimated fair values of debt | |||||||||||||
| Interest rate (as a percent) | 4.625% | 4.875% | 9.00% | 9.00% | |||||||||
| Long-term debt | $ 688.0 | $ 450.0 | $ 195.3 | $ 448.1 | $ 667.4 | $ 431.2 | $ 199.3 | $ 501.8 | |||||
| Debt issuance costs | $ 2.6 | ||||||||||||