FAIR VALUE MEASUREMENT - Schedule of Financial Instruments Measured at Fair Value (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Assets:
Purchase options related to real estate loans	$ 0	$ 2,800
Liabilities:
Interest rate swaps	0	15,723
Recurring basis
Assets:
Purchase options related to real estate loans		2,800
Recurring basis | Interest rate swaps
Assets:
Derivative financial instruments	16,841
Liabilities:
Interest rate swaps		15,723
Recurring basis | Level 1
Assets:
Purchase options related to real estate loans		0
Recurring basis | Level 1 | Interest rate swaps
Assets:
Derivative financial instruments	0
Liabilities:
Interest rate swaps		0
Recurring basis | Level 2
Assets:
Purchase options related to real estate loans		0
Recurring basis | Level 2 | Interest rate swaps
Assets:
Derivative financial instruments	16,841
Liabilities:
Interest rate swaps		15,723
Recurring basis | Level 3
Assets:
Purchase options related to real estate loans		2,800
Recurring basis | Level 3 | Interest rate swaps
Assets:
Derivative financial instruments	$ 0
Liabilities:
Interest rate swaps		$ 0