INVESTMENT IN REAL ESTATE PROPERTIES - Senior Housing - Managed Communities Narrative (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2026	Jun. 30, 2025
Disaggregation of Revenue [Line Items]
Resident fees and services	$ 128,802	$ 78,985	$ 245,487	$ 156,432
Fire
Disaggregation of Revenue [Line Items]
Proceeds of insurance		1,000		1,000
Ancillary services
Disaggregation of Revenue [Line Items]
Resident fees and services	$ 1,600	$ 1,100	$ 3,100	$ 2,300