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Commitments and Contingencies (Details) $ in Millions | Jul. 19, 2024 USD ($) | Dec. 31, 2023 USD ($) | Dec. 18, 2019 officer
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Loss Contingencies [Line Items] |  |  |
Number of former officers name as defendants | officer |  |  | 2
Federal Reserve Board |  |  |
Loss Contingencies [Line Items] |  |  |
Payments for legal settlements | $ 44 |  |
Loss contingency accrual |  | $ 20 |

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