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INCOME TAXES (Details) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Jun. 30, 2018
Jun. 30, 2017
Jun. 30, 2018
Jun. 30, 2017
Income Tax Disclosure [Abstract]        
Effective tax rate percentage 46.00% 38.00% 34.00% 55.00%
Excess tax benefit     $ 0.4 $ 0.9
Increase in effective tax rate percentage     6.00% 23.00%