Loans and Allowance for Credit Losses - Schedule of Amortized Cost of Loans Experiencing Financial Difficulty and Modified (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2026	Jun. 30, 2025
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost	$ 26,235		$ 27,235	$ 24,043
Percent of Total Class of Loans	0.10%	0.00%	0.10%	0.40%
Term Extension [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost	$ 26,235		$ 27,235	$ 838
Interest Rate Reduction [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost				23,205
Real Estate [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost	$ 25,017		$ 25,017	$ 23,885
Percent of Total Class of Loans	0.30%	0.00%	0.30%	0.40%
Real Estate [Member] \| Term Extension [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost	$ 25,017		$ 25,017	$ 680
Real Estate [Member] \| Interest Rate Reduction [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost				23,205
Consumer and Other [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost	$ 22		$ 22
Percent of Total Class of Loans	0.00%		0.00%
Consumer and Other [Member] \| Term Extension [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost	$ 22		$ 22
Agriculture And Agriculture Real Estate Includes Farmland [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost	$ 1,196		$ 2,196	$ 158
Percent of Total Class of Loans	0.10%	0.00%	0.20%	0.00%
Agriculture And Agriculture Real Estate Includes Farmland [Member] \| Term Extension [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost	$ 1,196		$ 2,196	$ 158