INCOME TAXES (Details) - USD ($) $ in Millions	Sep. 30, 2015	Dec. 31, 2014
Income Tax Disclosure [Abstract]
Minimum threshold percentage required to recognize income tax benefit (in hundredths)	50.00%
Gross unrecognized income tax benefits	$ 27.9	$ 16.7
Unrecognized income tax benefits that would impact effective tax rate	27.9	16.7
Accrued interest and penalties related to unrecognized income tax benefits	9.5	8.2
Valuation allowance provided for deferred tax assets	$ 15.4	$ 17.1