|
FAIR VALUE MEASUREMENTS (Details 2) (USD $)
In Millions, unless otherwise specified |
9 Months Ended | |||
|---|---|---|---|---|
|
Sep. 30, 2014
|
Sep. 30, 2013
|
Dec. 31, 2013
|
Dec. 31, 2012
|
|
| Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] | ||||
| Settlements | $ (26.7) | $ (23.2) | ||
| Unrealized losses included in other income (expense) | 0 | 6.4 | ||
| Balance at end of period | $ 0 | $ 25.2 | $ 26.7 | $ 42.0 |