PROVISION FOR INCOME TAXES (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
Operating Loss Carryforwards [Line Items]
Unrecognized Tax Benefits, Decrease Resulting from Settlements with Taxing Authorities		$ 4.1		$ 4.1
Effective income tax rate	6.80%	(15.10%)	6.40%	(5.70%)
Federal statutory tax rate	35.00%	35.00%	35.00%	35.00%
Domestic Tax Authority [Member] | Internal Revenue Service (IRS) [Member] | Tax Years 2007 through 2009 [Member]
Operating Loss Carryforwards [Line Items]
Income Tax Examination, Liability (Refund) Adjustment from Settlement with Taxing Authority		$ (2.8)		$ (2.8)
Internal Revenue Service (IRS) [Member] | Tax Years 2007 through 2009 [Member]
Operating Loss Carryforwards [Line Items]
Income Tax Examination, Liability (Refund) Adjustment from Settlement with Taxing Authority		(3.3)		(3.3)
State and Local Jurisdiction [Member] | Internal Revenue Service (IRS) [Member] | Tax Years 2007 through 2009 [Member]
Operating Loss Carryforwards [Line Items]
Income Tax Examination, Liability (Refund) Adjustment from Settlement with Taxing Authority		$ (0.5)		$ (0.5)