Segment Reporting (Schedule Of Information Of Total Assets On Segment Basis) (Details) - USD ($) $ in Thousands	Jun. 30, 2026	Dec. 31, 2025
Segment Reporting Information [Line Items]
Assets	$ 44,907,609	$ 41,270,782
Global Wealth Management [Member]
Segment Reporting Information [Line Items]
Assets	39,269,073	36,086,157
Institutional Group [Member]
Segment Reporting Information [Line Items]
Assets	5,470,432	4,996,613
Other Segments [Member]
Segment Reporting Information [Line Items]
Assets	$ 168,104	$ 188,012

Amount of asset recognized for present right to economic benefit.

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+ Details

- 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.

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