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Loans - Narrative (Details) - USD ($) $ in Millions | 3 Months Ended | 12 Months Ended
--- | --- | ---
Mar. 31, 2025 | Mar. 31, 2024 | Dec. 31, 2024
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |  |
Net deferred costs | $ 47.0 |  | $ 43.9
Accrued interest receivable | 39.0 |  | 38.1
Interest income on nonaccrual loans | 0.7 | $ 0.2 |
Loans |  |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |  |
Remaining fair value adjustment for loans acquired | $ 119.5 |  | $ 128.1
Percentage of fair value adjustment for loans acquired | 4.30% |  | 4.30%

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