Borrowed Funds (Narrative) (Details) - USD ($) $ in Millions	3 Months Ended
Mar. 31, 2026	Dec. 31, 2025
Borrowed Funds
Repurchase agreements secured by available for sale securities	$ 91.9	$ 87.1
Borrowing capacity to account balances, percentage	102.00%
Securities Sold under Agreements to Repurchase
Borrowed Funds
Repurchase agreements secured by available for sale securities	$ 28.1	$ 24.8

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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+ Details