OTHER REAL ESTATE RELATED AND OTHER INVESTMENTS - Schedule of Other Real Estate Related Investments (Details) $ in Thousands	Jun. 30, 2026 USD ($) property facility	Dec. 31, 2025 USD ($)	Jun. 30, 2025 USD ($)
Real Estate Properties [Line Items]
Principal balance	$ 259,599		$ 51,489
Other loans receivable
Real Estate Properties [Line Items]
Principal balance	886,655	$ 776,290
Carrying Value	907,723	792,950
Principal Balance	155,073	20,888
Book Value	156,180	21,728
Preferred equity investments
Real Estate Properties [Line Items]
Principal balance	83,782	83,782
Carrying Value	$ 84,582	84,585
Mortgage secured loans receivable
Real Estate Properties [Line Items]
Number of properties \| facility	2
Mortgage secured loans receivable \| Other loans receivable
Real Estate Properties [Line Items]
Principal balance	$ 839,479	719,314
Carrying Value	$ 861,553	$ 736,474
Weighted Average Effective Interest Rate	8.90%	8.80%
Principal Balance	$ 155,073	$ 20,888
Book Value	$ 156,180	$ 21,728
Weighted Average Effective Interest Rate	9.80%	6.10%
Accrued interest, net	$ 6,000	$ 3,900
Mortgage secured loans receivable \| SNF \| Other loans receivable
Real Estate Properties [Line Items]
Property Count and Type \| property	66
Property Count and Type \| property	6
Loan costs	$ (800)	400
Mortgage secured loans receivable \| Senior housing \| Other loans receivable
Real Estate Properties [Line Items]
Property Count and Type \| property	23
Property Count and Type \| property	2
Loan costs	$ 1,900	500
Mezzanine loans receivable \| Other loans receivable
Real Estate Properties [Line Items]
Principal balance	47,176	56,976
Carrying Value	$ 46,170	$ 56,476
Weighted Average Effective Interest Rate	11.70%	12.10%
Accrued interest, net	$ 400	$ 600
Mezzanine loans receivable \| SNF \| Other loans receivable
Real Estate Properties [Line Items]
Property Count and Type \| property	23
Mezzanine loans receivable \| Senior housing \| Other loans receivable
Real Estate Properties [Line Items]
Property Count and Type \| property	0
Preferred equity
Real Estate Properties [Line Items]
Principal balance			$ 30,000
Preferred equity \| Preferred equity investments
Real Estate Properties [Line Items]
Principal balance	$ 83,782	83,782
Carrying Value	$ 84,582	$ 84,585
Weighted Average Effective Interest Rate	11.50%	11.50%

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 3B
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479319/326-20-50-3B

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Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 275
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