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Other Assets and Liabilities - Additional Information (Details) $ in Thousands	3 Months Ended	9 Months Ended	12 Months Ended
	Sep. 30, 2024 USD ($)	Sep. 30, 2024 USD ($) transaction	Dec. 31, 2018 partnership
Other Assets and Other Liabilities [Line Items]
Number of partnerships consolidated | partnership			2
Co-investors gains	$ 26	$ 4,000
Number of securitization transactions co-sponsored | transaction		2
Co-Investors Interests
Other Assets and Other Liabilities [Line Items]
Carrying value of interests	24,000	$ 24,000
HEI Securitization Non-controlling interest
Other Assets and Other Liabilities [Line Items]
Carrying value of interests	81,000	81,000
Co-investors gains	$ 9,000	$ 21,000

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Other Assets and Other Liabilities [Line Items]

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- Definition

Aggregate amount of net income allocated to limited partners.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section S99
-Paragraph 5
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480008/505-10-S99-5

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