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Commitments and Contingencies - Schedule of Total Unfunded Commitments (Details) - USD ($)
$ in Thousands
Dec. 31, 2023
Dec. 31, 2022
Commitment And Contingencies [Line Items]    
Total unfunded commitments $ 1,634,765 $ 2,008,337
Unfunded loan commitment reserves [Member]    
Commitment And Contingencies [Line Items]    
Total unfunded commitments 724,928 1,124,942
Credit Card Lines of Credit [Member]    
Commitment And Contingencies [Line Items]    
Total unfunded commitments 6,278 7,167
Unfunded Commitment Line Of Credit [Member]    
Commitment And Contingencies [Line Items]    
Total unfunded commitments 890,530 862,369
Commercial And Standby Letters Of Credit [Member]    
Commitment And Contingencies [Line Items]    
Total unfunded commitments $ 13,029 $ 13,859