Securities Securities - (Premium Amortization and Discount Accretion Included in Income on Securities) (Details) - USD ($) $ in Thousands |
12 Months Ended | ||
---|---|---|---|
Dec. 31, 2022 |
Dec. 31, 2021 |
Dec. 31, 2020 |
|
Investments, Debt and Equity Securities [Abstract] | |||
Premium amortization | $ (110,997) | $ (121,994) | $ (126,210) |
Discount accretion | 13,597 | 2,752 | 2,425 |
Net (premium amortization) discount accretion | $ (97,400) | $ (119,242) | $ (123,785) |