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Fair Value of Assets and Liabilities - Narrative (Details) | 6 Months Ended |
--- | --- | ---
Jun. 30, 2024 USD ($) security | Jun. 30, 2023 USD ($) | Dec. 31, 2023 security
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |
Credit loss expense on held-to-maturity securities | $ | $ 0 | $ 0 |
Significant Unobservable Inputs (Level 3) |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |
Number of securities | security | 0 |  | 0

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