v3.26.1
Loans Acquired PCD Loans (Details) - USD ($)
$ in Thousands
Mar. 31, 2026
Feb. 01, 2026
Dec. 31, 2025
Financing Receivable, Credit Quality Indicator [Line Items]      
Loan balance $ 9,667,260   $ 8,051,242
Financial Asset Acquired with Credit Deterioration [Member]      
Financing Receivable, Credit Quality Indicator [Line Items]      
Loan balance 54,400   2,500
First Citizens Acquisition      
Financing Receivable, Credit Quality Indicator [Line Items]      
Loan balance   $ 1,591,776  
Financing Receivable, Allowance for Credit Loss   (15,573)  
Non-credit discount on loans   (17,300)  
BusinessCombinationRecognizedIdentifiableAssetsAcquiredLoans, net of ACL   1,558,903  
First Citizens Acquisition | Financial Asset Acquired with Credit Deterioration [Member]      
Financing Receivable, Credit Quality Indicator [Line Items]      
Loan balance   65,065  
Financing Receivable, Allowance for Credit Loss $ 903 (1,215) $ 0
Non-credit discount on loans   (4,622)  
BusinessCombinationRecognizedIdentifiableAssetsAcquiredLoans, net of ACL   $ 59,228