FAIR VALUE MEASUREMENTS (AS RESTATED) - Fair Value Liabilities Measured at Fair Value on a Recurring Basis using Level 3 Inputs (Details) - Recurring Basis - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
Asset-Backed Securities Issued
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Beginning balance	$ 319,500
Purchases, sales and payments
Ending balance	235,800	$ 319,500
Level 3
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Beginning balance	632,404	511,107
Gains (losses) included in net income
Other income	11,051	(45,791)
Purchases, sales and payments
Purchases	218,746	324,062
Payments	(89,276)	(156,974)
Ending balance	772,925	632,404
Level 3 | Asset-Backed Securities Issued
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Beginning balance	319,486	511,107
Gains (losses) included in net income
Other income	5,560	(34,647)
Purchases, sales and payments
Purchases	0	0
Payments	(89,276)	(156,974)
Ending balance	235,770	319,486
Level 3 | Notes Payable of Consolidated Funds
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Beginning balance	0	0
Gains (losses) included in net income
Other income	(589)	0
Purchases, sales and payments
Purchases	218,746
Payments	0	0
Ending balance	218,157	0
Level 3 | Mortgage Loans Receivable Notes Payable of CFE
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Beginning balance	312,918	0
Gains (losses) included in net income
Other income	6,080	(11,144)
Purchases, sales and payments
Purchases	0	324,062
Payments	0	0
Ending balance	$ 318,998	312,918
Level 3 | Notes Payable of Consolidated Funds
Purchases, sales and payments
Purchases		$ 0