Loans and Allowance for Credit Losses (Provides Detail by Portfolio Class for Reportable MEFDs) (Details) - Modified Loans To Borrowers Experiencing Financial Difficulty [Member] - USD ($) $ in Thousands		12 Months Ended
		Dec. 31, 2024	Dec. 31, 2023
Financing Receivable, Modifications [Line Items]
Total reportable modified loans, Balance		$ 99,500
Term Extension [Member]
Financing Receivable, Modifications [Line Items]
Total reportable modified loans, Balance		$ 64,218	$ 10,121
Reportable modified loans percentage of portfolio class		0.28%	0.04%
Term Extension [Member] | Residential Mortgages [Member]
Financing Receivable, Modifications [Line Items]
Total reportable modified loans, Balance		$ 3,170	$ 254
Reportable modified loans percentage of portfolio class		0.08%	0.01%
Term Extension [Member] | Consumer [Member]
Financing Receivable, Modifications [Line Items]
Total reportable modified loans, Balance		$ 131	$ 78
Reportable modified loans percentage of portfolio class		0.01%	0.01%
Term Extension [Member] | Commercial Real Estate - Income Producing [Member]
Financing Receivable, Modifications [Line Items]
Total reportable modified loans, Balance		$ 2,741
Reportable modified loans percentage of portfolio class		0.07%
Term Extension [Member] | Construction and Land Development [Member] | Total Commercial [Member]
Financing Receivable, Modifications [Line Items]
Total reportable modified loans, Balance			$ 85
Reportable modified loans percentage of portfolio class			0.01%
Payment Delay [Member]
Financing Receivable, Modifications [Line Items]
Total reportable modified loans, Balance		$ 19,150	$ 4,274
Reportable modified loans percentage of portfolio class		0.08%	0.02%
Term Extensions and Payment Delay [Member]
Financing Receivable, Modifications [Line Items]
Total reportable modified loans, Balance		$ 15,373	$ 9,949
Reportable modified loans percentage of portfolio class		0.07%	0.04%
Term Extensions and Payment Delay [Member] | Consumer [Member]
Financing Receivable, Modifications [Line Items]
Total reportable modified loans, Balance			$ 196
Reportable modified loans percentage of portfolio class			0.01%
Other [Member]
Financing Receivable, Modifications [Line Items]
Total reportable modified loans, Balance	[1]	$ 758	$ 202
Reportable modified loans percentage of portfolio class	[1]	0.00%	0.00%
Other [Member] | Residential Mortgages [Member]
Financing Receivable, Modifications [Line Items]
Total reportable modified loans, Balance	[1]		$ 202
Reportable modified loans percentage of portfolio class	[1]		0.01%
Total Commercial And Industrial [Member] | Term Extension [Member]
Financing Receivable, Modifications [Line Items]
Total reportable modified loans, Balance		$ 58,176	$ 9,704
Reportable modified loans percentage of portfolio class		0.45%	0.07%
Total Commercial And Industrial [Member] | Term Extension [Member] | Commercial Non-Real Estate [Member]
Financing Receivable, Modifications [Line Items]
Total reportable modified loans, Balance		$ 58,176	$ 7,930
Reportable modified loans percentage of portfolio class		0.59%	0.08%
Total Commercial And Industrial [Member] | Term Extension [Member] | Commercial Real Estate - Owner Occupied
Financing Receivable, Modifications [Line Items]
Total reportable modified loans, Balance			$ 1,774
Reportable modified loans percentage of portfolio class			0.06%
Total Commercial And Industrial [Member] | Payment Delay [Member]
Financing Receivable, Modifications [Line Items]
Total reportable modified loans, Balance		$ 19,150	$ 4,274
Reportable modified loans percentage of portfolio class		0.15%	0.03%
Total Commercial And Industrial [Member] | Payment Delay [Member] | Commercial Non-Real Estate [Member]
Financing Receivable, Modifications [Line Items]
Total reportable modified loans, Balance		$ 19,150	$ 4,274
Reportable modified loans percentage of portfolio class		0.19%	0.04%
Total Commercial And Industrial [Member] | Term Extensions and Payment Delay [Member]
Financing Receivable, Modifications [Line Items]
Total reportable modified loans, Balance		$ 15,373	$ 9,753
Reportable modified loans percentage of portfolio class		0.12%	0.07%
Total Commercial And Industrial [Member] | Term Extensions and Payment Delay [Member] | Commercial Non-Real Estate [Member]
Financing Receivable, Modifications [Line Items]
Total reportable modified loans, Balance		$ 15,373	$ 9,753
Reportable modified loans percentage of portfolio class		0.16%	0.10%
Total Commercial And Industrial [Member] | Other [Member]
Financing Receivable, Modifications [Line Items]
Total reportable modified loans, Balance	[1]	$ 758
Reportable modified loans percentage of portfolio class	[1]	0.01%
Total Commercial And Industrial [Member] | Other [Member] | Commercial Non-Real Estate [Member]
Financing Receivable, Modifications [Line Items]
Total reportable modified loans, Balance	[1]	$ 758
Reportable modified loans percentage of portfolio class	[1]	0.01%

[1] Includes interest rate reduction and other than insignificant payment delays.