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Basis of Presentation and Summary of Significant Accounting Policies (Narrative) (Details) - USD ($) $ in Thousands |  | 3 Months Ended | 6 Months Ended
--- | --- | --- | ---
Apr. 01, 2024 | Jun. 30, 2024 | Jun. 30, 2023 | Jun. 30, 2024 | Jun. 30, 2023
Basis of Presentation and Significant Accounting Policies [Line Items] |  |  |  |  |
Net gain (loss) on other assets |  | $ 13,508 | $ (7) | $ 13,495 | $ 32
Fraud Activity [Member] |  |  |  |  |
Basis of Presentation and Significant Accounting Policies [Line Items] |  |  |  |  |
Pre tax loss |  |  |  | $ 18,200 |
Recovery of noninterest expense |  | $ 143 |  |  |
SDN [Member] |  |  |  |  |
Basis of Presentation and Significant Accounting Policies [Line Items] |  |  |  |  |
Proceeds from divestiture of interest in consolidated subsidiaries | $ 27,000 |  |  |  |
Net gain (loss) on other assets | $ 13,500 |  |  |  |

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