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Loans and Leases (Schedule Of Major Types Of Loans And Leases) (Details) - USD ($) $ in Thousands | Jun. 30, 2025 | Dec. 31, 2024
--- | --- | ---
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Loans and leases | $ 37,637,013 | $ 37,680,901
Commercial real estate |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Loans and leases | 19,600,480 | 19,567,672
Commercial real estate | Non-owner occupied term |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Loans and leases | 6,189,992 | 6,278,154
Commercial real estate | Owner occupied term |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Loans and leases | 5,319,529 | 5,270,294
Commercial real estate | Multifamily |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Loans and leases | 5,735,057 | 5,804,364
Commercial real estate | Construction & development |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Loans and leases | 2,069,727 | 1,983,213
Commercial real estate | Residential development |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Loans and leases | 286,175 | 231,647
Commercial |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Loans and leases | 9,944,830 | 9,968,096
Commercial | Term |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Loans and leases | 5,352,598 | 5,537,618
Commercial | Lines of credit & other |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Loans and leases | 2,950,782 | 2,769,643
Commercial | Leases & equipment finance |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Loans and leases | 1,641,450 | 1,660,835
Residential |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Loans and leases | 7,912,599 | 7,965,005
Residential | Mortgage |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Loans and leases | 5,829,833 | 5,933,352
Residential | Home equity loans & lines |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Loans and leases | 2,082,766 | 2,031,653
Consumer & other |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Loans and leases | $ 179,104 | $ 180,128

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