INCOME TAXES - Reconciliation (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
INCOME TAXES
Income taxes at statutory rate	$ 132,956	$ 37,626	$ (27,093)
Less: Income taxes at statutory rate on Partnership income not subject to income taxes	(112,032)	(36,577)	26,293
Increase/(decrease) resulting from:
State taxes, net of federal income tax	1,492	275	(192)
Change in valuation allowance of deferred tax assets	(317)	(834)	1,151
Deferred taxes related to tax election	37,253
Tax effect of noncontrolling interest income not subject to income taxes	(5,399)
Other	25	(73)	(124)
Income tax expense	$ 53,978	$ 417	$ 35