Number Of Properties Included In Joint Venture Agreement

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- Definition

Number Of Real Estate Properties Closed

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Number Of States

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- Definition

Number Of Third Party Institutional Investors

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- Definition

Number Of Unconsolidated Joint Ventures

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- Definition

Percentage Of Equity Method Investment Sold

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Properties Held For Sale, Sales Price

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This element represents the aggregate sales price excluding closing costs, of real estate properties sold by the entity.

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- Definition

Real Estate Property Fair Value

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No definition available.

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- Definition

Amount of write-down of assets recognized in the income statement. Includes, but is not limited to, losses from tangible assets, intangible assets and goodwill.

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- Definition

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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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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Amount of gain (loss) on sale or disposal of other assets.

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- Definition

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

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No definition available.

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- Definition

The number of states the entity operates in as of the balance sheet date.

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- Definition

The cash inflow from the sale of an investment interest in a joint venture that the reporting entity has not previously accounted for using consolidation or the equity method of accounting.

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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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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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Carrying value as of the balance sheet date, including the current and noncurrent portions, of collateralized debt obligations (with maturities initially due after one year or beyond the operating cycle, if longer). Such obligations include mortgage loans, chattel loans, and any other borrowings secured by assets of the borrower.

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Real Estate Investments - Narrative (Details) $ in Thousands	1 Months Ended				3 Months Ended		6 Months Ended
	Feb. 28, 2023 USD ($) property	Jun. 30, 2022 USD ($)	Jan. 31, 2022 USD ($) investor property	Dec. 31, 2021 USD ($)	Jun. 30, 2023 USD ($) property jointVenture state	Jun. 30, 2022 USD ($)	Jun. 30, 2023 USD ($) property jointVenture state	Jun. 30, 2022 USD ($)	Jul. 27, 2023 USD ($)	Jun. 28, 2022
Real Estate
Number of Properties \| property					376		376
Number of states in which properties are located \| state					36		36
Number of states \| state							5
Impairment of assets					$ 11,299	$ 0	$ 17,224	$ 0
Disposal Group, Held-for-Sale, Not Discontinued Operations
Real Estate
Number of Properties \| property					4		4
Seaport Innovation LLC
Real Estate
Real estate property fair value				$ 1,700,000
Aggregate principal amount of mortgage debt				$ 620,000
Senior Living Communities
Real Estate
Number of Properties \| property					1		1
Number of properties closed \| property					5		5
Impairment of assets							$ 3,617
Senior Living Communities \| Pennsylvania and South Carolina \| Disposal Group, Disposed of by Sale, Not Discontinued Operations
Real Estate
Number of Properties \| property	3				3		3
Sales price	$ 2,800						$ 2,800
Senior Living Communities \| Skilled nursing bed license
Real Estate
(Loss) gain on sales of beds		$ (1,226)	$ 327,542
Skilled Nursing Bed Licenses
Real Estate
(Loss) gain on sales of beds							$ 940
Life Science and Medical Office
Real Estate
Number of Properties \| property					4		4
Impairment of assets							$ 11,299
Life Science and Medical Office \| Disposal Group, Held-for-Sale, Not Discontinued Operations
Real Estate
Number of Properties \| property					4		4
Life Science and Medical Office \| Disposal Group, Disposed of by Sale, Not Discontinued Operations \| Subsequent Event
Real Estate
Aggregate sales price									$ 23,400
Medical Office Property
Real Estate
Number of Properties \| property					1		1
Impairment of assets							$ 2,308
Corporate Joint Venture
Real Estate
Number of Properties \| property					11		11
Real estate property fair value			702,500
Aggregate principal amount of mortgage debt			456,600
Corporate Joint Venture \| Medical Office Building and Life Science Building
Real Estate
Proceeds from sale of interest in joint venture, net			$ 653,300
Number of third party institutional investors \| investor			2
Number of properties included in joint venture agreement \| property			10
Corporate Joint Venture \| Seaport Innovation LLC
Real Estate
Number of Properties \| property					1		1
Additional equity joint venture percentage		10.00%		35.00%
DHC Ownership				55.00%	10.00%		10.00%			20.00%
Proceeds from sale of interest in joint venture, net		$ 108,000		$ 378,000
Corporate Joint Venture \| Seaport Innovation LLC \| Medical Office Building and Life Science Building
Real Estate
DHC Ownership		10.00%				10.00%		10.00%
Corporate Joint Venture \| Diversified Healthcare Trusts \| Medical Office Building and Life Science Building
Real Estate
DHC Ownership			20.00%
Corporate Joint Venture \| Diversified Healthcare Trusts \| Medical Office Building and Life Science Building \| Unrelated Investor One
Real Estate
DHC Ownership			41.00%
Corporate Joint Venture \| Diversified Healthcare Trusts \| Medical Office Building and Life Science Building \| Unrelated Investor Two
Real Estate
DHC Ownership			39.00%
Joint Venture
Real Estate
Number of unconsolidated joint ventures \| jointVenture					2		2