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Investment Securities - Number of Temporarily Impaired Investment Securities (Details) - security | Dec. 31, 2024 | Dec. 31, 2023
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Debt Securities, Available-for-sale [Line Items] |  |
Available-for-sale, temporarily impaired, number of positions | 100 | 105
U.S. Government agencies |  |
Debt Securities, Available-for-sale [Line Items] |  |
Available-for-sale, temporarily impaired, number of positions | 5 | 4
U.S. Government sponsored entities and agencies collateralized by mortgage obligations |  |
Debt Securities, Available-for-sale [Line Items] |  |
Available-for-sale, temporarily impaired, number of positions | 41 | 46
Municipal bonds |  |
Debt Securities, Available-for-sale [Line Items] |  |
Available-for-sale, temporarily impaired, number of positions | 46 | 45
Corporate bonds |  |
Debt Securities, Available-for-sale [Line Items] |  |
Available-for-sale, temporarily impaired, number of positions | 8 | 8
U.S. Treasury securities |  |
Debt Securities, Available-for-sale [Line Items] |  |
Available-for-sale, temporarily impaired, number of positions | 0 | 2

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