Investments in Real Estate - Additional Information (Details) $ in Thousands	3 Months Ended	9 Months Ended
Sep. 30, 2026 USD ($) property	Sep. 30, 2025 USD ($) property	Sep. 30, 2026 USD ($) property	Sep. 30, 2025 USD ($) property
Real Estate Properties [Line Items]
Purchase price \| $				$ 0
Number of properties	75	45	265	136
Net proceeds \| $	$ 1,964,499	$ 1,736,387	$ 6,051,262	$ 4,685,396
Impairment of investments in real estate \| $	$ 496,681	$ 27,386	$ 731,148	$ 368,757
Rental Housing Land Parcels
Real Estate Properties [Line Items]
Number of real estate properties, acquired during period			2
Purchase price \| $			$ 10,300
Other Property
Real Estate Properties [Line Items]
Number of properties	8	9	50	13
Other Property \| Vehicles
Real Estate Properties [Line Items]
Net proceeds \| $	$ 137,300	$ 125,700	$ 1,000,000	$ 203,700
Rental Housing properties
Real Estate Properties [Line Items]
Number of properties	65	24	111	61
Net proceeds \| $	$ 1,738,842	$ 1,132,691	$ 3,551,966	$ 3,179,985
Number of real estate properties classified as held for sale	8		8
Number of real estate properties related to impairment	13	1	22	19
Industrial properties
Real Estate Properties [Line Items]
Number of properties	9	17	71	67
Net proceeds \| $	$ 175,821	$ 553,281	$ 1,523,737	$ 1,392,053
Number of real estate properties classified as held for sale	1		1
Number of real estate properties related to impairment		1		3
Rental Housing and Hospitality Properties
Real Estate Properties [Line Items]
Impairment of investments in real estate \| $	$ 453,700	$ 13,400	$ 621,900	$ 285,500
Hospitality properties
Real Estate Properties [Line Items]
Number of real estate properties related to impairment			5	2
Held-For-Sale Real Estate Investments
Real Estate Properties [Line Items]
Impairment of investments in real estate \| $	$ 43,000	$ 14,000	$ 109,200	$ 83,300
Office properties
Real Estate Properties [Line Items]
Number of properties	1		3
Net proceeds \| $	$ 49,836		$ 88,892
Number of real estate properties related to impairment	1		1

Number of Real Estate Properties, Acquired During Period

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Number of real estate properties classified as held for sale.

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Number of Real Estate Properties Related to Impairment

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Number of real estate properties sold out.

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The cash outflow from the acquisition of property as primarily intended to generate income for its owner.

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 230
-SubTopic 10
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-Section 45
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Cash received for the sale of real estate that is not part of an investing activity during the current period.

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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/2009/role/commonPracticeRef
-Topic 275
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The charge against earnings resulting from the aggregate write down of tangible assets from their carrying value to their fair value.

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