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Deposits - Narrative (Details)	Mar. 31, 2025 USD ($) contract	Dec. 31, 2024 USD ($)
Deposit Liability [Line Items]
Time deposits exceeding FDIC limit	$ 2,100,000,000	$ 2,000,000,000
Interest Rate Swap
Deposit Liability [Line Items]
Number of derivative instruments | contract	7
Notional amount	$ 65,000,000	75,000,000
Asset Pledged as Collateral
Deposit Liability [Line Items]
Investment securities	0	0
Asset Pledged as Collateral | Deposits
Deposit Liability [Line Items]
Investment securities	$ 725,500,000	$ 656,900,000

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