Loans (TLMs Financial Impact by Type of Mod) (Details)	12 Months Ended
Dec. 31, 2023
Financing Receivable, Modified [Line Items]
Weighted Average Interest Rate Reduction	3.00%
Weighted Average Maturity Extension (in months)	10 months
Weighted Average Other-than-Insignificant Payment Delay (in months)	12 months
Commercial Real Estate
Financing Receivable, Modified [Line Items]
Weighted Average Interest Rate Reduction	3.00%
Weighted Average Maturity Extension (in months)	10 months
Weighted Average Other-than-Insignificant Payment Delay (in months)	12 months
Commercial & Industrial
Financing Receivable, Modified [Line Items]
Weighted Average Interest Rate Reduction	0.00%
Weighted Average Maturity Extension (in months)	0 months
Weighted Average Other-than-Insignificant Payment Delay (in months)	0 months
Total Commercial
Financing Receivable, Modified [Line Items]
Weighted Average Interest Rate Reduction	3.00%
Weighted Average Maturity Extension (in months)	10 months
Weighted Average Other-than-Insignificant Payment Delay (in months)	12 months

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.

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Reference 2: http://www.xbrl.org/2003/role/disclosureRef
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