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Summary Of Significant Accounting Policies (Details) - USD ($)
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Accounting Policies [Line Items]    
Securities sold under agreements to repurchase with original maturities exceeding three months $ 0  
Other real estate owned, excluding covered other real estate owned 20,800,000 $ 23,100,000
Bank-owned life insurance $ 223,700,000 $ 219,500,000
Trademarks    
Accounting Policies [Line Items]    
Impairment, Intangible Asset, Indefinite-Lived (Excluding Goodwill), Statement of Income or Comprehensive Income [Extensible Enumeration] Other  
Land improvements    
Accounting Policies [Line Items]    
Premises and equipment, useful lives (in years) 15 years  
Maximum    
Accounting Policies [Line Items]    
Lease term (in years) 7 years  
Intangible assets with finite lives, amortization period (in years) 20 years  
Maximum | Furniture, fixtures and equipment    
Accounting Policies [Line Items]    
Premises and equipment, useful lives (in years) 15 years  
Maximum | Software and computer-related equipment    
Accounting Policies [Line Items]    
Premises and equipment, useful lives (in years) 7 years  
Maximum | Buildings and improvements    
Accounting Policies [Line Items]    
Premises and equipment, useful lives (in years) 39 years  
Minimum    
Accounting Policies [Line Items]    
Tax benefit realized on settlement (as a percent) 50.00%  
Minimum | Furniture, fixtures and equipment    
Accounting Policies [Line Items]    
Premises and equipment, useful lives (in years) 2 years  
Minimum | Software and computer-related equipment    
Accounting Policies [Line Items]    
Premises and equipment, useful lives (in years) 2 years  
Minimum | Buildings and improvements    
Accounting Policies [Line Items]    
Premises and equipment, useful lives (in years) 7 years