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Securities (Details) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended |
--- | --- | --- | ---
Jun. 30, 2023 | Jun. 30, 2022 | Jun. 30, 2023 | Jun. 30, 2022 | Dec. 31, 2022
Allowance for credit loss | $ 0.0 |  | $ 0.0 |  |
Accrued interest receivable on available-for-sale debt securities | 5.9 |  | 5.9 |  | $ 3.7
Proceeds from Sale of Debt Securities, Available-for-sale | 0.0 | $ 0.0 | 0.0 | $ 0.0 |
Held-to-maturity Securities |  |  |  |  |
Specific reserve for outstanding balance of financing receivable in active forbearance | 1.1 |  | 1.1 |  | 1.1
Accrued interest receivable on held-to-maturity securities | $ 0.1 |  | $ 0.1 |  | $ 0.1

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