Loans (TLMs Financial Impact by Type of Mod) (Details)	3 Months Ended	9 Months Ended
Sep. 30, 2026 Rate	Sep. 30, 2025	Sep. 30, 2026 Rate	Sep. 30, 2025
Commercial real estate
Financing Receivable, Modified [Line Items]
Weighted average interest rate reduction	0.50%		0.50%
Weighted average maturity extension (in months)	24 months		24 months
Weighted average other-than-insignificant payment delay (in months)	36 months	6 months	36 months	6 months
Residential real estate
Financing Receivable, Modified [Line Items]
Weighted average other-than-insignificant payment delay (in months)		4 months		6 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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