CONCENTRATION OF CREDIT RISK - Kindred Lease (Details)	Dec. 31, 2023 property renewalOption
Concentration Risk [Line Items]
Number of Properties	1,355
Kindred | Long-Term Acute Care Facilities | Triple-net leased properties
Concentration Risk [Line Items]
Number of Properties	29
Kindred | Long-Term Acute Care Facilities | Triple-net leased properties | Renewal Group One
Concentration Risk [Line Items]
Number of Properties	6
Number of renewal extensions | renewalOption	2
Renewal term	5 years
Kindred | Long-Term Acute Care Facilities | Triple-net leased properties | Renewal Group Two
Concentration Risk [Line Items]
Number of Properties	23
Kindred | Long-Term Acute Care Facilities | Triple-net leased properties | Renewal Group Two - Escalated Rent
Concentration Risk [Line Items]
Number of renewal extensions | renewalOption	1
Renewal term	5 years