INCOME TAXES (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015	Dec. 31, 2015
Income Tax Disclosure [Abstract]
Effective tax rates	10.90%	39.50%
Unrecognized tax benefits	$ 2.1		$ 2.1
Interest on unrecognized tax benefits	0.4		$ 0.4
Decrease in unrecognized tax benefits expected in next 12 months	$ 0.5