Real Estate Investments, Net - Lease Amendments Narrative (Details) $ in Millions				9 Months Ended
	Aug. 29, 2022 USD ($) extension_option facility	Mar. 01, 2022 USD ($) facility extension_option	Feb. 01, 2022 USD ($) facility extension_option	Sep. 30, 2022 property	Jun. 16, 2022 USD ($) extension_option facility	Apr. 01, 2022 USD ($) extension_option state facility
Real Estate [Line Items]
Number of properties acquired | property				2
Landmark Maryland
Real Estate [Line Items]
Annual cash rent decrease under amended lease | $	$ 0.5
Term of lease commencement (in months)	18 months
Number of renewal options | extension_option	1
Lease renewal term (in years)	10 years
Landmark Florida
Real Estate [Line Items]
Annual cash rent decrease under amended lease | $					$ 0.6
Number of renewal options | extension_option					1
Lease renewal term (in years)					10 years
Ensign Amended Triple-net Master Lease Combined
Real Estate [Line Items]
Number of renewal options | extension_option						3
Lease renewal term (in years)						5 years
Ensign amended triple-net master lease
Real Estate [Line Items]
Annual cash rent decrease under amended lease | $						$ 0.8
Number of renewal options | extension_option		2
Lease renewal term (in years)		5 years
Initial lease term (in years)		11 years				5 years
Annual cash rent increase under amended lease | $		$ 0.3				$ 0.4
Ensign amended triple-net master lease 2
Real Estate [Line Items]
Initial lease term (in years)						16 years
Eduro amended triple-net master lease
Real Estate [Line Items]
Number of renewal options | extension_option			2
Lease renewal term (in years)			5 years
Initial lease term (in years)			12 years
Annual cash rent increase under amended lease | $			$ 0.8
WLC amended triple-net master lease
Real Estate [Line Items]
Number of renewal options | extension_option		2
Lease renewal term (in years)		5 years
Initial lease term (in years)		12 years
Annual cash rent increase under amended lease | $		$ 1.2
Assisted living
Real Estate [Line Items]
Leases with terminated operations | facility	1				1
Skilled nursing facility
Real Estate [Line Items]
Number of properties acquired | facility			1
Multi-service campuses
Real Estate [Line Items]
Number of properties acquired		1		1
Ensign | Assisted living
Real Estate [Line Items]
Number of properties transferred | facility		1				2
Number of properties removed | state						2
Number of properties included | state						2
Ensign | Triple-net leases
Real Estate [Line Items]
Number of properties amended | state						2