Represents number of unconsolidated joint ventures between entity and an institutional capital partner.

No definition available.

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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.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 323
-SubTopic 10
-Name Accounting Standards Codification
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-Paragraph 3
-Subparagraph (a)(1)
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-URI https://asc.fasb.org/1943274/2147481687/323-10-50-3

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- Definition

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.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 270
-SubTopic 10
-Name Accounting Standards Codification
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-Subparagraph (i)
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Reference 2: http://www.xbrl.org/2003/role/disclosureRef
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Reference 3: http://www.xbrl.org/2003/role/disclosureRef
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Reference 4: http://www.xbrl.org/2009/role/commonPracticeRef
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Reference 6: http://www.xbrl.org/2003/role/disclosureRef
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+ Details

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- Definition

Amount of investment in equity method investee and investment in and advance to affiliate.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 210
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
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- Definition

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

+ References

No definition available.

+ Details

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Period Type:	instant

- Definition

The cash outflow associated with the purchase of or advances to an equity method investments, which are investments in joint ventures and entities in which the entity has an equity ownership interest normally of 20 to 50 percent and exercises significant influence.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
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-SubTopic 10
-Section 45
-Paragraph 13
-Subparagraph (b)
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- Definition

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.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 235
-SubTopic 10
-Name Accounting Standards Codification
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Investments in and Advances to Unconsolidated Joint Ventures - Schedule of Equity Method Investments (Details) $ in Thousands	1 Months Ended
	Apr. 30, 2023 USD ($) property	Apr. 28, 2023 USD ($) property	Dec. 31, 2021 USD ($)	Sep. 30, 2024 USD ($) property joint_venture	Dec. 31, 2023 USD ($)
Schedule of Equity Method Investments [Line Items]
Investments in and advances to unconsolidated joint ventures				$ 931,844	$ 782,853
South San Francisco JVs \| Lab Buildings
Schedule of Equity Method Investments [Line Items]
Property count \| property				7
Investment ownership percentage				70.00%
Equity method investment, amount				$ 437,022	393,374
SWF SH JV \| Other non-reportable
Schedule of Equity Method Investments [Line Items]
Property count \| property				19
Investment ownership percentage				54.00%
Equity method investment, amount				$ 322,724	332,693
Callan Ridge JV \| Lab Buildings
Schedule of Equity Method Investments [Line Items]
Property count \| property				2
Investment ownership percentage				35.00%
Equity method investment, amount				$ 70,112	0
PMAK JV \| Outpatient Medical
Schedule of Equity Method Investments [Line Items]
Property count \| property				59
Investment ownership percentage				12.00%
Equity method investment, amount				$ 34,241	0
Lab JV \| Lab Buildings
Schedule of Equity Method Investments [Line Items]
Property count \| property				1
Investment ownership percentage				49.00%
Equity method investment, amount				$ 30,508	31,761
Needham Land Parcel JV \| Lab Buildings
Schedule of Equity Method Investments [Line Items]
Property count \| property				0
Investment ownership percentage			38.00%	38.00%
Equity method investment, amount				$ 20,877	17,084
Cash paid			$ 13,000
Davis JV \| Outpatient Medical
Schedule of Equity Method Investments [Line Items]
Property count \| property				15
Investment ownership percentage				49.00%
Equity method investment, amount				$ 9,121	0
Outpatient Medical JVs
Schedule of Equity Method Investments [Line Items]
Property count \| property	2
Number of unconsolidated joint ventures (in joint ventures) \| joint_venture				2
Outpatient Medical JVs \| Outpatient Medical
Schedule of Equity Method Investments [Line Items]
Property count \| property				2
Equity method investment, amount				$ 7,239	$ 7,941
Outpatient Medical JVs \| Outpatient Medical \| Minimum
Schedule of Equity Method Investments [Line Items]
Investment ownership percentage				20.00%
Outpatient Medical JVs \| Outpatient Medical \| Maximum
Schedule of Equity Method Investments [Line Items]
Investment ownership percentage				67.00%
HCP Ventures IV, LLC
Schedule of Equity Method Investments [Line Items]
Property count \| property	1	1
Investment ownership percentage	80.00%	80.00%		20.00%
Cash paid	$ 4,000	$ 4,000
Suburban Properties, LLC
Schedule of Equity Method Investments [Line Items]
Investment ownership percentage				67.00%