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Derivative Instruments (Change In Fair Value Of Derivative Instruments) (Details) - Non-hedging interest rate derivatives: - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
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Sep. 30, 2024 | Sep. 30, 2023 | Sep. 30, 2024 | Sep. 30, 2023
Other Income | Customer Back-to-Back Swap Program, Derivative Asset |  |  |  |
Derivatives, Fair Value [Line Items] |  |  |  |
Change in Fair Value Non-Hedging Interest Rate Derivatives: | $ (16,556) | $ 13,565 | $ (10,057) | $ 8,088
Other Income | Customer Back-to-Back Swap Program, Derivative Liability |  |  |  |
Derivatives, Fair Value [Line Items] |  |  |  |
Change in Fair Value Non-Hedging Interest Rate Derivatives: | 16,556 | (13,565) | 10,057 | (8,088)
Other Expense |  |  |  |
Derivatives, Fair Value [Line Items] |  |  |  |
Change in Fair Value Non-Hedging Interest Rate Derivatives: | $ (342) | $ 132 | $ (258) | $ 65

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- Definition Amount of gain (loss) from the increase (decrease) in fair value of derivative and nonderivative instruments designated as fair value hedging instruments recognized in the income statement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 815 -SubTopic 25 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (a)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480238/815-25-50-1 + Details
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- 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. + References No definition available. + Details
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