Loans and Allowance for Loan Losses - Financial Effect of Loan Modifications Made To Borrowers Experiencing Financial Difficulty (Details) $ in Thousands	12 Months Ended
Dec. 31, 2023 USD ($)
Commercial & Industrial \| Commercial, financial, and agricultural
Troubled Debt Restructuring, Debtor, Current Period [Line Items]
Weighted Average Interest Rate Reduction	2.40%
Weighted Average Term Extension (in months)	14 months
Commercial & Industrial \| Commercial, financial, and agricultural \| Principal Forgiveness and Term Extensions
Troubled Debt Restructuring, Debtor, Current Period [Line Items]
Principal Forgiveness and Term Extensions	$ 1,200
Commercial & Industrial \| Owner-occupied
Troubled Debt Restructuring, Debtor, Current Period [Line Items]
Weighted Average Interest Rate Reduction	2.30%
Weighted Average Term Extension (in months)	10 months
Commercial & Industrial \| Owner-occupied \| Principal Forgiveness and Term Extensions
Troubled Debt Restructuring, Debtor, Current Period [Line Items]
Principal Forgiveness and Term Extensions	$ 0
Commercial Real Estate \| Investment properties
Troubled Debt Restructuring, Debtor, Current Period [Line Items]
Weighted Average Interest Rate Reduction	0.00%
Weighted Average Term Extension (in months)	40 months
Commercial Real Estate \| Investment properties \| Principal Forgiveness and Term Extensions
Troubled Debt Restructuring, Debtor, Current Period [Line Items]
Principal Forgiveness and Term Extensions	$ 0
Commercial Real Estate \| 1-4 family properties
Troubled Debt Restructuring, Debtor, Current Period [Line Items]
Weighted Average Interest Rate Reduction	0.40%
Weighted Average Term Extension (in months)	12 months
Commercial Real Estate \| 1-4 family properties \| Principal Forgiveness and Term Extensions
Troubled Debt Restructuring, Debtor, Current Period [Line Items]
Principal Forgiveness and Term Extensions	$ 0
Commercial Real Estate \| Land and development
Troubled Debt Restructuring, Debtor, Current Period [Line Items]
Weighted Average Interest Rate Reduction	0.00%
Weighted Average Term Extension (in months)	4 months
Commercial Real Estate \| Land and development \| Principal Forgiveness and Term Extensions
Troubled Debt Restructuring, Debtor, Current Period [Line Items]
Principal Forgiveness and Term Extensions	$ 0
Consumer \| Consumer mortgages
Troubled Debt Restructuring, Debtor, Current Period [Line Items]
Weighted Average Interest Rate Reduction	2.30%
Weighted Average Payment Deferral (in months)	6 years
Consumer \| Consumer mortgages \| Principal Forgiveness and Term Extensions
Troubled Debt Restructuring, Debtor, Current Period [Line Items]
Principal Forgiveness and Term Extensions	$ 0
Consumer \| Home equity
Troubled Debt Restructuring, Debtor, Current Period [Line Items]
Weighted Average Interest Rate Reduction	0.50%
Weighted Average Term Extension (in months)	249 months
Consumer \| Home equity \| Principal Forgiveness and Term Extensions
Troubled Debt Restructuring, Debtor, Current Period [Line Items]
Principal Forgiveness and Term Extensions	$ 0
Consumer \| Other consumer loans
Troubled Debt Restructuring, Debtor, Current Period [Line Items]
Weighted Average Interest Rate Reduction	5.70%
Weighted Average Term Extension (in months)	62 months
Weighted Average Payment Deferral (in months)	2 years
Consumer \| Other consumer loans \| Principal Forgiveness and Term Extensions
Troubled Debt Restructuring, Debtor, Current Period [Line Items]
Principal Forgiveness and Term Extensions	$ 0

Financing Receivable, Modified, Weighted Average Payment Deferral From Modification

No definition available.

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- Definition

Amount of increase (decrease) in amortized cost excluding accrued interest, of financing receivable modified for debtor experiencing financial difficulty.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 310
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 42
-Subparagraph (a)(2)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481962/310-10-50-42

+ Details

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- Definition

Percentage of decrease in weighted average contractual interest rate of financing receivable modified for debtor experiencing financial difficulty.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Topic 310
-SubTopic 10
-Name Accounting Standards Codification
-Section 55
-Paragraph 12A
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481933/310-10-55-12A

+ Details

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- Definition

Period of increase in weighted average maturity of financing receivable modified for debtor experiencing financial difficulty, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

+ Details

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

+ Details

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