BORROWINGS - Subordinate Notes (Details) - Subordinated Debt - USD ($) $ in Millions	Dec. 04, 2025	Apr. 01, 2024	Jun. 02, 2022	Jun. 01, 2020
5.25% notes maturing June 1, 2030
Junior subordinated debt owed to unconsolidated trusts
Principal balance				$ 125.0
Interest rate				5.25%
Duration of fixed interest rate				5 years
Floating interest rate margin				5.11%
5.000% notes maturing June 15, 2032
Junior subordinated debt owed to unconsolidated trusts
Principal balance			$ 100.0
Interest rate			5.00%
Floating interest rate margin			2.52%
Percentage of principal amount of notes			100.00%
Debt Instrument, Variable Interest Rate, Type [Extensible Enumeration]			Secured Overnight Financing Rate (SOFR) [Member]
5.25% Notes Maturing December 4, 2030
Junior subordinated debt owed to unconsolidated trusts
Amount of principal redeemed	$ 4.0
5.25% Notes Maturing December 4, 2030 | M&M
Junior subordinated debt owed to unconsolidated trusts
Principal balance		$ 4.0
Floating interest rate margin		4.97%
Debt Instrument, Variable Interest Rate, Type [Extensible Enumeration]		Secured Overnight Financing Rate (SOFR) [Member]
Fixed to floating interest rate		5.25%