Loans and Leases - Schedule of Financial Effect on Accruing and Nonaccrual Modified Loans to Borrowers Experiencing Financial Difficuly (Details) - loan	3 Months Ended		6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Accrual Modified Loans | Maturity Date Extension
Financing Receivable, Modified Loans [Line Items]
Number of loans	4	1	7	3
Accrual Modified Loans | Payment Deferral
Financing Receivable, Modified Loans [Line Items]
Number of loans	0	2	0	2
Accrual Modified Loans | Commercial, financial and agricultural | Maturity Date Extension
Financing Receivable, Modified Loans [Line Items]
Number of loans	4	1	5	1
Financing Receivable, Modified, Weighted Average Term Increase from Modification	8 months	10 months	9 months	10 months
Accrual Modified Loans | Commercial, financial and agricultural | Payment Deferral
Financing Receivable, Modified Loans [Line Items]
Number of loans	0	2	0	2
Financing Receivable, Modified, Weighted Average Term Increase from Modification		3 months		3 months
Accrual Modified Loans | Real estate-commercial | Maturity Date Extension
Financing Receivable, Modified Loans [Line Items]
Number of loans			0	2
Financing Receivable, Modified, Weighted Average Term Increase from Modification				8 months
Accrual Modified Loans | Real estate-construction | Maturity Date Extension
Financing Receivable, Modified Loans [Line Items]
Number of loans			2
Financing Receivable, Modified, Weighted Average Term Increase from Modification			5 months
Nonaccrual Modified Loans | Maturity Date Extension
Financing Receivable, Modified Loans [Line Items]
Number of loans	0	0	0	2
Nonaccrual Modified Loans | Payment Deferral
Financing Receivable, Modified Loans [Line Items]
Number of loans	0	0	0	0
Nonaccrual Modified Loans | Real estate-construction | Maturity Date Extension
Financing Receivable, Modified Loans [Line Items]
Number of loans			0	2
Financing Receivable, Modified, Weighted Average Term Increase from Modification				8 months