INCOME TAXES - Schedule of Components of Income Tax Expense (Detail) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
Income Tax Disclosure [Abstract]
Current tax expense	$ (26,112)	$ (10,749)
Deferred tax benefit	(4,572)	1,256
Income tax expense	$ (30,684)	$ (9,493)