Quarterly report pursuant to Section 13 or 15(d)

INCOME TAXES - Additional Information (Details)

v3.10.0.1
INCOME TAXES - Additional Information (Details) - USD ($)
3 Months Ended 6 Months Ended
Jun. 30, 2018
Dec. 31, 2017
Jun. 30, 2017
Jun. 30, 2018
Jun. 30, 2017
Significant Change in Unrecognized Tax Benefits is Reasonably Possible [Line Items]          
Tax Cuts and Jobs Act of 2017, income tax benefit   $ 48,300,000      
Effective income tax rate 13.70%   30.90% 18.00% 26.30%
Minimum          
Significant Change in Unrecognized Tax Benefits is Reasonably Possible [Line Items]          
Decrease in unrecognized tax benefits is reasonably possible $ 0     $ 0  
Increase in unrecognized tax benefits is reasonably possible 0     0  
Maximum          
Significant Change in Unrecognized Tax Benefits is Reasonably Possible [Line Items]          
Decrease in unrecognized tax benefits is reasonably possible 5,100,000     5,100,000  
Increase in unrecognized tax benefits is reasonably possible $ 22,200,000     $ 22,200,000