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Represents the cash return percentage on the investment in the joint venture.

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The initial rate for the tenure to provide fund for capital expenditure by the lessor.

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The duration for which the lessor agreed to provide fund for capital expenditures.

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Amount of contractual annual cash rent receivable from operating lease renewal.

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Percent of increase in contractual annual cash rent receivable from operating lease renewal.

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Maximum percentage of purchase option to buy properties.

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Number of assisted living and memory care communities.

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Number of Re leased properties.

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Real Estate Investments - Lease (Details) $ in Thousands	1 Months Ended	2 Months Ended	3 Months Ended					9 Months Ended		12 Months Ended
Real Estate Investments - Lease (Details) $ in Thousands	Oct. 31, 2023 USD ($) property item	May 31, 2023 USD ($)	Sep. 30, 2023 USD ($) property item	Jun. 30, 2023 USD ($) item	Mar. 31, 2023 USD ($) item	Dec. 31, 2022 USD ($) item	Sep. 30, 2022 USD ($) item property	Sep. 30, 2023 USD ($) Center property item lease	Sep. 30, 2022 USD ($) property item	Dec. 31, 2022 USD ($) lease item Center
Real estate investments
Number of properties \| property			143					143
Write-off of straight-line rent and lease incentives balances								$ 26	$ 256
Gross Investment			$ 1,405,848					1,405,848
Net book value			1,007,775			$ 1,019,218		1,007,775		$ 1,019,218
Impairment loss					$ 434	$ 1,222	$ 1,286	$ 12,510	1,286
Number of properties with lease incentives write-offs \| property								2
Income and Expenses, Lessor [Abstract]
Contractual cash rental income			29,121				28,180	$ 87,260	83,203
Variable cash rental income			3,386				4,160	9,846	12,218
Straight-line rent			(747)				(436)	(1,635)	(963)
Adjustment for collectability of lease incentives and rental income							(83)	(26)	(256)
Amortization of lease incentives			(171)				(236)	(584)	(665)
Total Rental Income			$ 31,589				$ 31,585	$ 94,861	$ 93,537
Number of units \| item							217		217
Properties held-for-sale
Real estate investments
Number of properties held for sale \| property			7					7
Purchase Option in Lease Arrangements
Real estate investments
Gross Investment			$ 384,864					$ 384,864
Net book value			$ 364,670					$ 364,670
Master lease agreement \| Brookdale Senior Living
Real estate investments
Number of Re leased properties \| property			10					10
Number of properties \| property			35					35
Lease term			6 years					6 years
Rental income to be received in first year								$ 8,000
Specified annual increase over the prior year's rent (as a percent)								2.00%
Fund for capital expenditures			$ 4,500					$ 4,500
Tenure for funding capital expenditure								2 years
Initial rate for capital expenditure by lessor (as a percent)								8.00%
Annual increase in rate for capital expenditure by lessor (as a percent)								2.00%
Master lease agreement \| Brookdale Senior Living \| Subsequent Event
Real estate investments
Number of properties \| property	7
Lease term	3 years
Rental income to be received in first year	$ 960
Rental income to be received in second year	984
Rental income to be received in third year	$ 1,150
Lease renewal term	4 years
Master lease agreement \| Colorado \| Brookdale Senior Living
Real estate investments
Number of properties \| property			6					6
Master lease agreement \| Kansas \| Brookdale Senior Living
Real estate investments
Number of properties \| property			4					4
Master lease agreement \| Ohio \| Brookdale Senior Living \| Subsequent Event
Real estate investments
Number of properties \| property	1
Master lease agreement \| Texas \| Brookdale Senior Living \| Subsequent Event
Real estate investments
Number of properties \| property	6
Master lease agreement \| Oklahoma \| Brookdale Senior Living \| Subsequent Event
Real estate investments
Number of properties \| property	6
Master lease agreement \| Properties held-for-sale \| Brookdale Senior Living
Real estate investments
Number of properties held for sale \| property			7					7
New master lease agreement \| Brookdale Senior Living \| Subsequent Event
Real estate investments
Number of properties \| property	17
Rental income to be received in first year	$ 9,325
Fund for capital expenditures	$ 7,150
ALF
Real estate investments
Number of properties \| property			92					92
Gross Investment			$ 800,963					$ 800,963
Number of properties acquired \| property								1
Number of properties with lease incentives write-offs \| property								12
Income and Expenses, Lessor [Abstract]
Percentage of cash return								9.75%
ALF \| Encore Senior Living
Real estate investments
Lease term			10 years					10 years
ALF \| Florida
Real estate investments
Impairment loss				$ 12,076
ALF \| North Carolina
Real estate investments
Number of properties \| property							4		4
ALF \| Illinois, Ohio and Michigan \| Encore Senior Living
Real estate investments
Lease term				2 years
Number of assisted living communities transitioned to another operator \| item				8
Repayments received from deferred rent		$ 934		$ 1,250
Unrecorded deferred rent				$ 316
Income and Expenses, Lessor [Abstract]
Number of units \| item				500
ALF \| Properties held-for-sale \| Florida
Real estate investments
Number of properties held for sale \| property			4					4
ALF \| Master lease agreement \| Ohio \| Brookdale Senior Living \| Subsequent Event
Income and Expenses, Lessor [Abstract]
Number of units \| item	42
ALF \| Master lease agreement \| Texas \| Brookdale Senior Living \| Subsequent Event
Income and Expenses, Lessor [Abstract]
Number of units \| item	235
ALF \| Master lease agreement \| Oklahoma \| Brookdale Senior Living \| Subsequent Event
Income and Expenses, Lessor [Abstract]
Number of units \| item	219
MC \| Purchase Option in Lease Arrangements \| Florida
Real estate investments
Number of properties \| property			1					1
Gross Investment			$ 7,680					$ 7,680
Net book value			$ 4,681					4,681
Impairment loss								$ 7,522
MC \| Purchase Option in Lease Arrangements \| Ohio
Real estate investments
Number of properties \| property			1					1
Gross Investment			$ 16,161					$ 16,161
Net book value			$ 13,598					$ 13,598
ALF & MC
Real estate investments
Lease term			10 years					10 years
Lease renewal term			5 years					5 years
Number of operating lease renewals \| lease								2
Income and Expenses, Lessor [Abstract]
Number of assisted living and memory care communities \| item			11					11
Maximum percentage of purchase option to buy properties								50.00%
Percentage of cash return								9.00%
ALF & MC \| North Carolina
Income and Expenses, Lessor [Abstract]
Number of assisted living and memory care communities \| item					11
Number of units \| item					523
ALF & MC \| Purchase Option in Lease Arrangements \| California
Real estate investments
Number of properties \| property			2					2
Gross Investment			$ 38,895					$ 38,895
Net book value			$ 33,013					$ 33,013
ALF & MC \| Purchase Option in Lease Arrangements \| North Carolina
Real estate investments
Number of properties \| property			11					11
Lease term			10 years					10 years
Gross Investment			$ 121,321					$ 121,321
Net book value			$ 121,321					$ 121,321
Income and Expenses, Lessor [Abstract]
Number of assisted living and memory care communities \| item			11					11
Number of units \| item			523					523
Maximum percentage of purchase option to buy properties								50.00%
Percentage of cash return								9.00%
ALF & MC \| Purchase Option in Lease Arrangements \| South Carolina
Real estate investments
Number of properties \| property			1					1
Gross Investment			$ 11,680					$ 11,680
Net book value			$ 8,619					$ 8,619
SNF
Real estate investments
Number of properties \| property			50					50
Lease term						10 years				10 years
Lease renewal term						5 years				5 years
Number of operating lease renewals \| lease										2
Skilled nursing center purchased \| Center										3
Gross Investment			$ 592,880					$ 592,880
Number of properties acquired \| property									4
SNF \| Brookdale Senior Living
Real estate investments
Skilled nursing center purchased \| Center								2
Additional term of lessor's operating lease renewal								5 years
SNF \| Florida
Real estate investments
Skilled nursing center purchased \| item										3
Income and Expenses, Lessor [Abstract]
Number of units \| item						299				299
SNF \| Florida \| Brookdale Senior Living
Income and Expenses, Lessor [Abstract]
Number of units \| item			216					216
SNF \| Texas
Real estate investments
Lease term							10 years		10 years
SNF \| Tennessee \| Brookdale Senior Living
Real estate investments
Skilled nursing center purchased \| Center								2
Additional term of lessor's operating lease renewal								2 years
Contractual annual cash rent								$ 1,005
Percentage of increase in contractual annual cash rent								2.50%
Income and Expenses, Lessor [Abstract]
Number of units \| item			141					141
SNF \| Purchase Option in Lease Arrangements \| Florida
Real estate investments
Number of properties \| property			3					3
Lease term						10 years				10 years
Gross Investment			$ 76,712					$ 76,712
Net book value			$ 76,712					$ 76,712
Number of properties acquired \| item										3
Income and Expenses, Lessor [Abstract]
Number of units \| item						299				299
SNF \| Purchase Option in Lease Arrangements \| Texas
Real estate investments
Number of properties \| property			4					4
Lease term						10 years				10 years
Gross Investment			$ 52,426					$ 52,426
Net book value			$ 50,438					$ 50,438
Number of properties acquired \| item										4
SNF \| Purchase Option in Lease Arrangements \| Tennessee
Real estate investments
Number of properties \| property			2					2
Gross Investment			$ 5,275					$ 5,275
Net book value			$ 2,298					$ 2,298
ILF/ALF/MC \| Ohio
Income and Expenses, Lessor [Abstract]
Number of units \| item				242
ILF/ALF/MC \| Purchase Option in Lease Arrangements \| Ohio
Real estate investments
Number of properties \| property			1					1
Gross Investment			$ 54,714					$ 54,714
Net book value			$ 53,990					$ 53,990