Investment Securities - Realized Gains and Losses on Sale of Investment Securities Available for Sale (Details) - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2025 |
Jun. 30, 2024 |
Jun. 30, 2025 |
Jun. 30, 2024 |
|
| Investments, Debt and Equity Securities [Abstract] | ||||
| Gross realized gains | $ 0 | $ 0 | $ 0 | $ 0 |
| Gross realized losses | 6,854 | 1,921 | 10,741 | 11,894 |
| Net realized losses | $ (6,854) | $ (1,921) | $ (10,741) | $ (11,894) |