Goodwill And Other Intangible Assets (Schedule Of Goodwill Allocated By Operating Segments) (Details) - USD ($) $ in Thousands	Mar. 31, 2026	Dec. 31, 2025
Goodwill [Line Items]
Goodwill	$ 253,805	$ 146,539
Retail banking segment
Goodwill [Line Items]
Goodwill	70,721	70,721
Commercial segment
Goodwill [Line Items]
Goodwill	75,072	75,072
Wealth segment
Goodwill [Line Items]
Goodwill	$ 108,012	$ 746