INCOME TAXES - Schedule of Components of Income Tax Expense (Detail) - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2019	Mar. 31, 2018
Income Tax Disclosure [Abstract]
Current tax expense	$ (1,926)	$ (4,672)
Deferred tax benefit	5,357	122,038
Income tax benefit	$ 3,431	$ 117,366

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

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