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TAXES (Details) - USD ($)
$ in Millions
3 Months Ended
Mar. 31, 2020
Mar. 31, 2019
TAXES    
Effective tax rate (as a percent) 4.30% 19.60%
Liability for uncertain tax positions recorded $ 0.0 $ 0.0
Change in uncertain tax positions, increase 0.0  
Change in uncertain tax positions, decrease $ 0.0