INCOME TAXES- Components of income tax expense (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Components of Income Tax Expense (Benefit), Continuing Operations [Abstract]
Current income tax expense	$ 28,469	$ 18,421	$ 16,986
Deferred income tax expense (benefit):
Reversal of deferred tax asset valuation allowance	0	(8,000)	0
Other deferred income tax expense	118,323	3,629	55,009
Total income tax expense	$ 146,792	$ 14,050	$ 71,995