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Fair Value Measurement (Fair Value Assets And Liabilities Measured On Nonrecurring Basis) (Details) - USD ($) $ in Thousands | Mar. 31, 2023 | Dec. 31, 2022
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Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Assets measured at fair value | $ 9,887,728 | $ 3,826,814
Level 1 |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Assets measured at fair value | 459,373 | 281,475
Level 2 |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Assets measured at fair value | 9,249,379 | 3,360,272
Level 3 |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Assets measured at fair value | 178,976 | 185,067
Fair Value, Nonrecurring |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Assets measured at fair value | $ 0 | 3,216
Fair Value, Nonrecurring | Level 1 |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Assets measured at fair value |  | 0
Fair Value, Nonrecurring | Level 2 |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Assets measured at fair value |  | 0
Fair Value, Nonrecurring | Level 3 |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Assets measured at fair value |  | 3,216
Fair Value, Nonrecurring | Loans and leases |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Assets measured at fair value |  | 3,216
Fair Value, Nonrecurring | Loans and leases | Level 1 |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Assets measured at fair value |  | 0
Fair Value, Nonrecurring | Loans and leases | Level 2 |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Assets measured at fair value |  | 0
Fair Value, Nonrecurring | Loans and leases | Level 3 |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Assets measured at fair value |  | $ 3,216

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- Definition Fair value portion of probable future economic benefits obtained or controlled by an entity as a result of past transactions or events. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (a) -URI https://asc.fasb.org/extlink&oid=126976982&loc=d3e19207-110258 + 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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