INCOME TAXES - Components of Provision for Income Taxes (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Income Tax Disclosure [Abstract]
Total income before income taxes and non-controlling interest	$ 30,509	$ 649,485	$ 476,639	$ 738,480
Provision for income taxes	$ 4,225	$ 890	$ 22,502	$ 890
Effective tax provision rate	13.80%	0.10%	4.70%	0.10%