OTHER ASSETS AND LIABILITIES - Schedule of Notes and Loans Receivable (Details) $ in Thousands	6 Months Ended
	Jun. 30, 2022 USD ($)
Financing Receivable [Roll Forward]
Beginning balance	$ 290,180
Fundings	0
Payment in Kind	6,792
Proceeds from repayments	(68,751)
Transfer to other assets	(1,000)
Changes in instrument-specific credit risk	(9,042)
Fair value adjustment, other factors	(586)
Ending balance	217,593
Notes Receivable
Financing Receivable [Roll Forward]
Beginning balance	60,549
Fundings	0
Payment in Kind	2,412
Proceeds from repayments	0
Transfer to other assets	(1,000)
Changes in instrument-specific credit risk	(9,042)
Fair value adjustment, other factors	(227)
Ending balance	52,692
Loans Receivable
Financing Receivable [Roll Forward]
Beginning balance	229,631
Fundings	0
Payment in Kind	4,380
Proceeds from repayments	(68,751)
Transfer to other assets	0
Changes in instrument-specific credit risk	0
Fair value adjustment, other factors	(359)
Ending balance	$ 164,901