Quarterly report pursuant to Section 13 or 15(d)

INCOME TAXES (Narrative) (Details)

v3.19.1
INCOME TAXES (Narrative) (Details) - USD ($)
$ in Millions
3 Months Ended
Mar. 31, 2019
Mar. 31, 2018
Income Tax Disclosure [Abstract]    
Effective Income Tax Rate Reconciliation, Percent 12.90% 0.10%
Effective Income Tax Rate Reconciliation, Other Reconciling Items, Amount $ (0.4) $ 15.7
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent 21.00%  
Change in refundable AMT, amount   $ 14.5