INCOME TAXES - Schedule of Components of Income Tax Benefit (Expense) (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Income Tax Disclosure [Abstract]
Current tax benefit (expense)	$ 1,964	$ (71,720)
Deferred tax benefit (expense)	(17,743)	13,957
Income tax expense	$ (15,779)	$ (57,763)