Fair Value Measurements - Significant unobservable inputs (Details) - Measurement Input, Discount Rate	Dec. 31, 2024	Dec. 31, 2023
Collateral Dependent Loans \| Minimum
Fair Value Measurements
Financial assets	0.06	0.06
Collateral Dependent Loans \| Maximum
Fair Value Measurements
Financial assets	0.10	0.10
Collateral Dependent Loans \| Weighted Average
Fair Value Measurements
Financial assets	0.06	0.06
Real Estate Owned \| Minimum
Fair Value Measurements
Financial assets	0.06	0.06
Real Estate Owned \| Maximum
Fair Value Measurements
Financial assets	0.10	0.10
Real Estate Owned \| Weighted Average
Fair Value Measurements
Financial assets	0.06	0.06

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.

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Topic 820
-SubTopic 10
-Name Accounting Standards Codification
-Section 55
-Paragraph 103
-Publisher FASB
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Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 820
-SubTopic 10
-Name Accounting Standards Codification
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-Paragraph 2
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-Publisher FASB
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Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 820
-SubTopic 10
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-Section 50
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Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Topic 820
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-URI https://asc.fasb.org/1943274/2147482106/820-10-50-2

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