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Real Estate, Net - Narrative (Details)	3 Months Ended			6 Months Ended
	Jun. 30, 2025 USD ($)	Jun. 30, 2024 USD ($)	Mar. 31, 2024 USD ($)	Jun. 30, 2025 USD ($)	Jun. 30, 2024 USD ($) jointVenture
Real Estate [Line Items]
Impairment of real estate	$ 3,913,000	$ 4,071,000		$ 7,818,000	$ 40,319,000
Multifamily
Real Estate [Line Items]
Loss on transfer of real estate to held for sale		1,800,000
Single Family
Real Estate [Line Items]
Loss on transfer of real estate to held for sale	200,000	500,000		300,000	4,500,000
Net impairment loss	300,000	500,000		600,000	4,500,000
Proceeds from sale of real estate	2,000,000.0	900,000		2,900,000	1,800,000
(Loss) gain on sale of real estate	$ (19,000)	100,000		(64,000)	300,000
VIE, Primary Beneficiary | Multifamily
Real Estate [Line Items]
Impairment of real estate		$ 1,800,000		$ 0	$ 13,800,000
Number of joint ventures impaired during period | jointVenture					2
(Loss) gain on sale of real estate			$ (14,600,000)

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Gain (Loss) On Transfer To Real Estate Held-For-Sale

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Impairment of Real Estate, Recovery Impairment Gain (loss)

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- Definition

The net gain (loss) resulting from sales and other disposals of real estate owned for investment purposes.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 220
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 2
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-Publisher FASB
-URI https://asc.fasb.org/1943274/2147483621/220-10-S99-2

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
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Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef
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Reference 4: http://www.xbrl.org/2009/role/commonPracticeRef
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Reference 5: http://www.xbrl.org/2009/role/commonPracticeRef
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The charge against earnings in the period to reduce the carrying amount of real property to fair value.

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Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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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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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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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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