SECURITIES - Narrative (Details) $ in Millions	3 Months Ended
Mar. 31, 2026 USD ($)	Dec. 31, 2025 USD ($)
Mortgage-backed securities, residential
Debt Securities, Available-for-sale [Line Items]
Unrealized loss percentage	0.955
Corporate bonds and notes
Debt Securities, Available-for-sale [Line Items]
Unrealized loss percentage	0.034
Deferred Compensation Plan
Debt Securities, Available-for-sale [Line Items]
Investments, fair value	$ 3.2	$ 3.2
Marketable Securities
Debt Securities, Available-for-sale [Line Items]
Investments, fair value	0.6	0.6
Asset Pledged as Collateral \| Deposits
Debt Securities, Available-for-sale [Line Items]
Securities pledged carrying value	$ 209.0	$ 178.2

Debt Securities, Available-for-Sale, Unrealized Loss Percentage

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The aggregate fair value as of the balance sheet date of financial instruments and other positions owned by the entity including: (1) mortgages, mortgage-backed and asset backed securities; (2) US government and agency obligations; (3) state and municipal government obligations; (4) other sovereign government debt; (5) corporate obligations; (6) corporate equities; (7) principal investments; (8) derivative contracts; and (9) physical commodities. Includes both pledged and unpledged holdings.

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