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Securities - Composition of Interest Income on Debt Securities (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Investments, Debt and Equity Securities [Abstract]      
Taxable interest $ 179,720 $ 131,985 $ 75,590
Nontaxable interest 19,186 11,998 6,963
Total interest income on debt securities $ 198,906 $ 143,983 $ 82,553