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Segment Reporting (Narrative) (Details) $ in Millions	12 Months Ended
	Dec. 31, 2023 USD ($) jointVenture property operatingSegment	Dec. 31, 2022 USD ($)	Apr. 01, 2022 jointVenture property	Jun. 30, 2021 facility
Segment Reporting Information [Line Items]
Number of operating segments | operatingSegment	2
Number of joint ventures | jointVenture	2
SHOP
Segment Reporting Information [Line Items]
Capital expenditures | $	$ 9.3	$ 3.3
Real Estate Investments
Segment Reporting Information [Line Items]
Properties | property	163
Capital expenditures | $	$ 56.9	$ 30.8
Holiday Acquisition Holdings
Segment Reporting Information [Line Items]
Properties | facility				17
Number of joint ventures | jointVenture			2
Independent Living Facilities
Segment Reporting Information [Line Items]
Properties | property	3
Number of joint ventures | jointVenture	2
Independent Living Facilities | SHOP
Segment Reporting Information [Line Items]
Properties | property	15		15

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- Definition

Number of Joint Ventures

+ References

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- Definition

Number of operating segments. An operating segment is a component of an enterprise: (a) that engages in business activities from which it may earn revenues and incur expenses (including revenues and expenses relating to transactions with other components of the same enterprise), (b) whose operating results are regularly reviewed by the enterprise's chief operating decision maker to make decisions about resources to be allocated to the segment and assess its performance, and (c) for which discrete financial information is available. An operating segment may engage in business activities for which it has yet to earn revenues, for example, start-up operations may be operating segments before earning revenues.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 280
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 18
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482810/280-10-50-18

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- Definition

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

+ References

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- Definition

The cash outflow for purchases of and capital improvements on property, plant and equipment (capital expenditures), software, and other intangible assets.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 805
-SubTopic 50
-Name Accounting Standards Codification
-Section 25
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480060/805-50-25-1

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 805
-SubTopic 50
-Name Accounting Standards Codification
-Section 30
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480027/805-50-30-1

Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 805
-SubTopic 50
-Name Accounting Standards Codification
-Section 30
-Paragraph 2
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480027/805-50-30-2

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Name Accounting Standards Codification
-Section 45
-Paragraph 13
-Subparagraph (c)
-SubTopic 10
-Topic 230
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482740/230-10-45-13

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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