INCOME TAXES - Reconciliation of the Provision for Income Taxes using Statutory Federal Income Tax Rate to the Effective Income Tax Rate (Details)	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Income Tax Disclosure [Abstract]
Federal statutory rate	21.00%	21.00%	35.00%
State income taxes, net of federal benefit	2.80%	3.30%	2.60%
Tax Act impact	0.00%	0.40%	(1.70%)
Section 199 deduction	0.00%	0.00%	(2.80%)
Share-based payment awards	(0.90%)	(0.70%)	(1.90%)
Excess foreign tax credits	(1.50%)	0.00%	0.00%
Foreign	1.70%	0.60%	(0.90%)
Other	(0.80%)	(0.10%)	0.40%
Effective income tax rate	22.30%	24.50%	30.70%