INCOME TAXES - Schedule of Components of Income Tax Expense (Details) - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2020	Mar. 31, 2019
Income Tax Disclosure [Abstract]
Current tax benefit (expense)	$ (1,705)	$ 69,794
Deferred tax benefit (expense)	152,216	(8,600)
Income tax benefit	$ 150,511	$ 61,194

Amount of deferred income tax expense (benefit) pertaining to income (loss) from continuing operations.

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration