INCOME TAXES - Narrative (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Operating Loss Carryforwards [Line Items]
Provisional benefit for remeasurement of deferred tax liabilities as result of change in tax rate			$ 1.3
Benefit for remeasurement of deferred tax liabilities as result of change in tax rate, less than		$ 0.1
GILTI inclusion		2.3
GILTI net tax liability		$ 0.1
Interest and penalties related to uncertain tax positions	$ 0.7
Capital Loss Carryforward
Operating Loss Carryforwards [Line Items]
Capital loss carryforward	$ 51.1