REAL ESTATE INVESTMENTS, NET - Lease Amendments and Terminations Narrative (Details) $ in Millions				3 Months Ended
	Sep. 01, 2023 USD ($) facility renewal_option	Apr. 01, 2023 USD ($) facility renewal_option	Mar. 24, 2023 USD ($) renewal_option	Sep. 30, 2023 facility	Jul. 06, 2023 renewal_option	Mar. 16, 2023 USD ($) facility renewal_option	Mar. 15, 2023 USD ($)
Noble VA Lease Termination and New Pennant Lease
Real Estate [Line Items]
Annual cash rent under amended lease | $						$ 0.8	$ 2.3
Initial lease term (in years)						15 years
Number of renewal options | renewal_option						2
Lease renewal term (in years)						5 years
Amended Hillstone Lease
Real Estate [Line Items]
Initial lease term (in years)			7 years
Number of renewal options | renewal_option			2
Lease renewal term (in years)			5 years
Deferred rent | $			$ 0.7
Period of deferral			12 months
Percentage of fixed rent escalator			2.00%
Amended Momentum Lease
Real Estate [Line Items]
Initial lease term (in years)		15 years
Number of renewal options | renewal_option		2
Lease renewal term (in years)		5 years
Annual cash rent increase under amended lease | $		$ 1.0
Amended Pennant Lease
Real Estate [Line Items]
Initial lease term (in years)					15 years
Number of renewal options | renewal_option					2
Lease renewal term (in years)					5 years
Premier Termination and Amended Ridgeline Lease
Real Estate [Line Items]
Annual cash rent under amended lease | $	$ 2.7
Initial lease term (in years)	15 years
Number of renewal options | renewal_option	2
Lease renewal term (in years)	5 years
Rent abatement | $	$ 0.2
Deferred rent | $	$ 0.2
Assisted living
Real Estate [Line Items]
Leases with terminated operations						2
Number of properties included or entered into lease						2
Assisted living | Premier Termination and Amended Ridgeline Lease
Real Estate [Line Items]
Leases with terminated operations	6
Number of properties included or entered into lease	6
Skilled Nursing Facility
Real Estate [Line Items]
Number of properties included or entered into lease		1
Number of facilities acquired				1
Skilled Nursing Facility | Amended Momentum Lease
Real Estate [Line Items]
Number of facilities acquired		1