Fair Value Measurements - VIE Impact of Assets Fair Value Option on Statements of Operations (Details) - Other loans - VIE - USD ($) $ in Millions |
3 Months Ended | 9 Months Ended | ||
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Sep. 30, 2026 |
Sep. 30, 2025 |
Sep. 30, 2026 |
Sep. 30, 2025 |
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| Fair Value Option, Quantitative Disclosures | ||||
| Change in fair value pre-tax gain (loss) - instrument specific credit risk | $ (3.5) | $ (2.5) | $ (11.2) | $ (3.8) |
| Change in fair value pre-tax gain (loss) | (3.5) | (2.5) | (11.2) | (3.8) |
| Interest income (expense) | $ 4.4 | $ 5.3 | $ 14.3 | $ 12.4 |
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- Definition For each line item in the statement of financial position, the amounts of gains and losses from fair value changes included in earnings. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition This item represents the estimated amount of gains or losses included in earnings during the period attributable to changes in instrument-specific credit risk arising from loans and other receivables held as assets. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition 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
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- Definition Amount of interest income (expense) classified as operating. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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