FINANCIAL INSTRUMENTS AND FAIR VALUE MEASUREMENTS - Schedule of Financial Instruments Measured at Fair Value (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Assets:
Purchase options related to real estate loans (Onera Purchase Option)	$ 931	$ 0
Recurring basis
Assets:
Purchase options related to real estate loans (Onera Purchase Option)	931
Recurring basis | Interest rate swaps
Assets:
Interest rate swaps	13,958	16,841
Recurring basis | Level 1
Assets:
Purchase options related to real estate loans (Onera Purchase Option)	0
Recurring basis | Level 1 | Interest rate swaps
Assets:
Interest rate swaps	0	0
Recurring basis | Level 2
Assets:
Purchase options related to real estate loans (Onera Purchase Option)	0
Recurring basis | Level 2 | Interest rate swaps
Assets:
Interest rate swaps	13,958	16,841
Recurring basis | Level 3
Assets:
Purchase options related to real estate loans (Onera Purchase Option)	931
Recurring basis | Level 3 | Interest rate swaps
Assets:
Interest rate swaps	$ 0	$ 0