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Other Assets and Liabilities - Narrative (Details) $ in Millions |  |  | 3 Months Ended | 9 Months Ended | 12 Months Ended
--- | --- | --- | --- | --- | ---
Sep. 30, 2025 USD ($) transaction | Dec. 31, 2024 transaction | Sep. 30, 2025 USD ($) securitization loan | Sep. 30, 2025 USD ($) partnership entity securitization | Dec. 31, 2024 loan
Other Assets and Other Liabilities [Line Items] |  |  |  |  |
Number of partnerships consolidated | partnership |  |  |  | 2 |
Income (loss) from co-investors |  |  | $ (0.4) | $ (0.8) |
Number of securitization transactions co-sponsored | 1 | 2 |  | 2 |
Number of securitization transactions co-sponsored, called upon | securitization |  |  | 1 |  |
Securitization entity | securitization |  |  |  | 3 |
Co-Investors Interests |  |  |  |  |
Other Assets and Other Liabilities [Line Items] |  |  |  |  |
Carrying value of interests | $ 24.0 |  | $ 24.0 | $ 24.0 |
Point Home Equity Investment Noncontrolling Interest |  |  |  |  |
Other Assets and Other Liabilities [Line Items] |  |  |  |  |
Carrying value of interests | 44.0 |  | 44.0 | 44.0 |
Income (loss) from co-investors |  |  | 0.2 | 8.0 |
Joint Venture |  |  |  |  |
Other Assets and Other Liabilities [Line Items] |  |  |  |  |
Income (loss) from co-investors |  |  | (1.0) | (4.0) |
Joint Venture | 2024 CAFL Securitization |  |  |  |  |
Other Assets and Other Liabilities [Line Items] |  |  |  |  |
Carrying value of interests | 17.0 |  | 17.0 | 17.0 |
Securitization entity | loan |  |  |  |  | 1
Joint Venture | 2025 CAFL Securitization |  |  |  |  |
Other Assets and Other Liabilities [Line Items] |  |  |  |  |
Carrying value of interests | $ 17.0 |  | 17.0 | 17.0 |
Income (loss) from co-investors |  |  | $ (2.0) | $ (10.0) |
Securitization entity | loan |  |  | 1 |  |

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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 + Details
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