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Amount of consideration transferred in asset acquisition. Includes, but is not limited to, cash, liability incurred by acquirer, and equity interest issued by acquirer.

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Amount of transaction cost incurred as part of consideration transferred in asset acquisition.

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Amount of acquired leases acquired as part of a real property acquisition at below market lease rate with a finite life.

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Face (par) amount of debt instrument at time of issuance.

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Amount of other-than-temporary decline in value that has been recognized against investment accounted for under equity method of accounting.

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The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.

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This item represents the carrying amount on the entity's balance sheet of its investment in common stock of an equity method investee. This is not an indicator of the fair value of the investment, rather it is the initial cost adjusted for the entity's share of earnings and losses of the investee, adjusted for any distributions (dividends) and other than temporary impairment (OTTI) losses recognized.

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The aggregate amount of write-downs for impairments recognized during the period for long-lived assets held for abandonment, exchange or sale.

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The number of real estate properties owned as of the balance sheet date.

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The cash outflow to acquire asset without physical form usually arising from contractual or other legal rights, excluding goodwill.

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The cash outflow associated with the acquisition of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale; includes cash outflows to pay for construction of self-constructed assets.

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Amount of distribution received from equity method investee for return of investment, classified as investing activities. Excludes distribution for return on investment, classified as operating activities.

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Investments, Acquisitions and Assets Held for Sale - Narrative (Details)				3 Months Ended		9 Months Ended
	Sep. 04, 2025 USD ($) property	Jun. 01, 2025 USD ($) property	May 30, 2025 USD ($) property	Sep. 30, 2025 USD ($) seniorHousingCommunity	Sep. 30, 2024 USD ($)	Sep. 30, 2025 USD ($) seniorHousingCommunity	Sep. 30, 2024 USD ($)	Dec. 31, 2024 USD ($)	Jul. 01, 2024 seniorHousingCommunity	Apr. 30, 2024 seniorHousingCommunity
Asset Acquisition [Line Items]
Number of senior housing communities \| seniorHousingCommunity				97		97
Ownership percent				0.51		0.51			0.51
Investment in unconsolidated entity				$ 9,269,000		$ 9,269,000		$ 10,943,000
Return of investment in unconsolidated entity						589,000	$ 10,360,000
Impairments				$ 0		0
Property, plant and equipment acquired						$ 24,373,000	17,936,000
Number of properties, held-for-sale \| seniorHousingCommunity				1		1
Impairment of assets held for sale				$ 4,733,000	$ 0	$ 4,733,000	$ 0
Disposal Group, Held-for-Sale, Not Discontinued Operations
Asset Acquisition [Line Items]
Impairment of assets held for sale				$ 4,700,000		$ 4,700,000
2025 Mortgage Loan \| Mortgage debt
Asset Acquisition [Line Items]
Note principal amount			$ 9,000,000
Senior Housing Communities
Asset Acquisition [Line Items]
Ownership percentage				32.71%		32.71%
AmTrust
Asset Acquisition [Line Items]
Venture ownership percentage				67.29%		67.29%
Senior Housing Communities
Asset Acquisition [Line Items]
Number of assets acquired \| seniorHousingCommunity										4
Investment in unconsolidated entity				$ 9,300,000		$ 9,300,000
Return of investment in unconsolidated entity						$ 600,000
Tarpon Springs, Florida Senior Living Community
Asset Acquisition [Line Items]
Number of assets acquired \| property			1
Purchase price			$ 11,000,000
Transaction costs			300,000
Property, plant and equipment acquired			9,900,000
Payments to acquire intangible assets			1,600,000
Below market lease, acquired			$ 200,000
Alpharetta, Geogria Senior Living Community
Asset Acquisition [Line Items]
Number of assets acquired \| property		1
Purchase price		$ 11,000,000
Transaction costs		200,000
Property, plant and equipment acquired		9,100,000
Payments to acquire intangible assets		2,100,000
Below market lease, acquired		$ 100,000
Mansfield, Texas Senior Living Community
Asset Acquisition [Line Items]
Number of assets acquired \| property	1
Purchase price	$ 15,600,000
Transaction costs	100,000
Property, plant and equipment acquired	14,200,000
Payments to acquire intangible assets	$ 1,500,000
Consolidated Properties
Asset Acquisition [Line Items]
Number of senior housing communities \| seniorHousingCommunity				4		4			4