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Investment Securities - Schedule of Amortized Cost and Fair Value of Investment Securities Pledged as Collateral (Details) - USD ($) $ in Thousands | Dec. 31, 2023 | Dec. 31, 2022
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Schedule of Held-to-Maturity Securities [Line Items] |  |
Amortized Cost | $ 1,137,794 | $ 336,039
Fair Value | 1,016,108 | 291,631
State and local governments public deposits |  |
Schedule of Held-to-Maturity Securities [Line Items] |  |
Amortized Cost | 238,060 | 156,784
Fair Value | 224,879 | 137,931
FRB |  |
Schedule of Held-to-Maturity Securities [Line Items] |  |
Amortized Cost | 845,098 | 60,660
Fair Value | 742,197 | 49,506
Securities sold under agreement to repurchase |  |
Schedule of Held-to-Maturity Securities [Line Items] |  |
Amortized Cost | 0 | 63,685
Fair Value | 0 | 55,836
Other securities pledged |  |
Schedule of Held-to-Maturity Securities [Line Items] |  |
Amortized Cost | 54,636 | 54,910
Fair Value | $ 49,032 | $ 48,358

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