Investments in Real Estate - Schedule of Details of Dispositions (Details) $ in Thousands	3 Months Ended	6 Months Ended
Jun. 30, 2026 USD ($) property	Jun. 30, 2025 USD ($) property	Jun. 30, 2026 USD ($) property	Jun. 30, 2025 USD ($) property
Real Estate Properties [Line Items]
Number of Properties \| property	126	62	190	91
Net Proceeds	$ 2,134,311	$ 1,955,863	$ 4,086,763	$ 2,949,009
Net Gain	393,297	464,394	855,832	600,303
Gains included in net gain on disposition of assets	406,900	474,200	889,500	625,400
Losses included in net gain on disposition of assets	$ 13,600	$ 9,800	$ 33,700	$ 25,100
Rental Housing Properties:
Real Estate Properties [Line Items]
Number of Properties \| property	20	18	46	37
Net Proceeds	$ 932,444	$ 1,215,368	$ 1,813,124	$ 2,047,294
Net Gain	$ 124,326	$ 174,389	$ 212,440	$ 244,321
Self Storage properties
Real Estate Properties [Line Items]
Number of Properties \| property	79		79
Net Proceeds	$ 852,277		$ 852,277
Net Gain	$ 177,305		$ 177,305
Industrial properties
Real Estate Properties [Line Items]
Number of Properties \| property	27	42	62	50
Net Proceeds	$ 349,590	$ 706,483	$ 1,347,916	$ 838,772
Net Gain	$ 91,666	$ 287,720	$ 451,702	$ 348,942
Office properties
Real Estate Properties [Line Items]
Number of Properties \| property	0		2
Net Proceeds	$ 0		$ 39,056
Net Gain	$ 0		$ 792
Hospitality properties
Real Estate Properties [Line Items]
Number of Properties \| property		1		1
Net Proceeds		$ 18,480		$ 18,480
Net Gain		$ 952		$ 952
Retail properties
Real Estate Properties [Line Items]
Number of Properties \| property	0	1	1	3
Net Proceeds	$ 0	$ 15,532	$ 34,390	$ 44,463
Net Gain	$ 0	$ 1,333	$ 13,593	$ 6,088

Gains Included in Net Gain on Disposition of Assets

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Losses Included in Net Gain on Disposition of Assets

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Number of real estate properties sold out.

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Amount of gain (loss) on sale or disposal of assets, including but not limited to property plant and equipment, intangible assets and equity in securities of subsidiaries or equity method investee.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 230
-SubTopic 10
-Name Accounting Standards Codification
-Section 45
-Paragraph 28
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482740/230-10-45-28

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Cash received for the sale of real estate that is not part of an investing activity during the current period.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 230
-SubTopic 10
-Name Accounting Standards Codification
-Section 45
-Paragraph 12
-Subparagraph (c)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482740/230-10-45-12

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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.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 275
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482861/275-10-50-2

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