Borrowings - Schedule of Available Unused Lines of Credit (Parenthetical) (Details) - USD ($) $ in Millions |
Jun. 30, 2025 |
Dec. 31, 2024 |
|---|---|---|
| Short-Term Debt [Line Items] | ||
| Federal Home Loan Bank, advances, general debt obligations, disclosures, collateral pledged | $ 51.2 | $ 55.4 |
| Collateral exposure with FHLB in form of advances | 40.0 | 10.0 |
| Collateral pledged in excess available to utilize additional credit | $ 11.2 | $ 45.4 |