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Commitments and Contingencies - Schedule of Financial Instruments with Off-Balance Sheet Credit Risk (Details) - USD ($)
$ in Thousands
Dec. 31, 2023
Dec. 31, 2022
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]    
Balance at end of period $ 2,983,071 $ 3,635,232
Commitments to extend credit, excluding interest rate lock commitments    
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]    
Balance at end of period 2,906,016 3,563,982
Letters of credit    
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]    
Balance at end of period $ 77,055 $ 71,250