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	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023	Dec. 31, 2023
Financing Receivable, Modifications [Line Items]
Total reportable modified loans, Balance	$ 62,700		$ 62,700		$ 24,500
Term Extension [Member]
Financing Receivable, Modifications [Line Items]
Total reportable modified loans, Balance	$ 30,712	$ 900	$ 48,822	$ 909
Reportable modified loans percentage of portfolio class	0.13%	0.00%	0.20%	0.00%
Term Extension [Member] | Residential Mortgages [Member]
Financing Receivable, Modifications [Line Items]
Total reportable modified loans, Balance	$ 753		$ 2,641
Reportable modified loans percentage of portfolio class	0.02%		0.07%
Term Extension [Member] | Consumer [Member]
Financing Receivable, Modifications [Line Items]
Total reportable modified loans, Balance	$ 49		$ 155
Reportable modified loans percentage of portfolio class	0.00%		0.01%
Term Extension [Member] | Commercial Real Estate - Income Producing [Member]
Financing Receivable, Modifications [Line Items]
Total reportable modified loans, Balance	$ 1,870		$ 1,870
Reportable modified loans percentage of portfolio class	0.05%		0.05%
Significant Payment Delay [Member]
Financing Receivable, Modifications [Line Items]
Total reportable modified loans, Balance		$ 100	$ 1,613	$ 100
Reportable modified loans percentage of portfolio class		0.00%	0.01%	0.00%
Significant Payment Delay [Member] | Commercial Real Estate - Income Producing [Member]
Financing Receivable, Modifications [Line Items]
Total reportable modified loans, Balance			$ 1,613
Reportable modified loans percentage of portfolio class			0.04%
Term Extensions and Significant Payment Delay [Member]
Financing Receivable, Modifications [Line Items]
Total reportable modified loans, Balance		$ 1,582	$ 5,275	$ 1,582
Reportable modified loans percentage of portfolio class		0.01%	0.02%	0.01%
Total Commercial And Industrial [Member] | Term Extension [Member]
Financing Receivable, Modifications [Line Items]
Total reportable modified loans, Balance	$ 28,040	$ 900	$ 44,156	$ 909
Reportable modified loans percentage of portfolio class	0.22%	0.01%	0.34%	0.01%
Total Commercial And Industrial [Member] | Term Extension [Member] | Commercial Non-Real Estate [Member]
Financing Receivable, Modifications [Line Items]
Total reportable modified loans, Balance	$ 28,040	$ 900	$ 44,156	$ 909
Reportable modified loans percentage of portfolio class	0.28%	0.01%	0.45%	0.01%
Total Commercial And Industrial [Member] | Significant Payment Delay [Member]
Financing Receivable, Modifications [Line Items]
Total reportable modified loans, Balance		$ 100		$ 100
Reportable modified loans percentage of portfolio class		0.00%		0.00%
Total Commercial And Industrial [Member] | Significant Payment Delay [Member] | Commercial Non-Real Estate [Member]
Financing Receivable, Modifications [Line Items]
Total reportable modified loans, Balance		$ 100		$ 100
Reportable modified loans percentage of portfolio class		0.00%		0.00%
Total Commercial And Industrial [Member] | Term Extensions and Significant Payment Delay [Member]
Financing Receivable, Modifications [Line Items]
Total reportable modified loans, Balance		$ 1,582	$ 5,275	$ 1,582
Reportable modified loans percentage of portfolio class		0.01%	0.04%	0.01%
Total Commercial And Industrial [Member] | Term Extensions and Significant Payment Delay [Member] | Commercial Non-Real Estate [Member]
Financing Receivable, Modifications [Line Items]
Total reportable modified loans, Balance		$ 907	$ 5,275	$ 907
Reportable modified loans percentage of portfolio class		0.01%	0.05%	0.01%
Total Commercial And Industrial [Member] | Term Extensions and Significant Payment Delay [Member] | Commercial Real Estate - Owner Occupied [Member]
Financing Receivable, Modifications [Line Items]
Total reportable modified loans, Balance		$ 675		$ 675
Reportable modified loans percentage of portfolio class		0.02%		0.02%