INCOME TAXES - (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020	Dec. 31, 2020
Income Tax Disclosure [Abstract]
Income tax expense	$ 30,275	$ 18,314	$ 104,487	$ 22,119
Deferred tax asset	$ 29,900		$ 29,900		$ 70,000