INVESTMENTS IN LIMITED PARTNERSHIPS (Details) $ in Millions	3 Months Ended	12 Months Ended
Mar. 31, 2024 USD ($) item	Mar. 31, 2023 USD ($)	Dec. 31, 2023 USD ($) item
INVESTMENTS IN LIMITED PARTNERSHIPS
Number of investments in affordable housing partnerships \| item	22		22
Investments in affordable housing partnerships carrying value, net	$ 69.9		$ 66.3
Federal affordable housing tax credits	73.1
Expected amortization of investments in affordable housing partnerships	66.3
Usage of federal affordable housing tax credits	2.8	$ 1.9
Actual amortization of investments in affordable housing partnerships	$ 2.6	$ 1.8

Represents the monetary amount of Actual Amortization of Investments in Affordable Housing Partnerships, during the indicated time period.

No definition available.

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Represents the monetary amount of Expected Amortization of Investments in Affordable Housing Partnerships, as of the indicated date.

No definition available.

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Represents the monetary amount of Federal Affordable Housing Tax Credits, as of the indicated date.

No definition available.

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Represents the monetary amount of Investments in Affordable Housing Partnerships Carrying Value, Net, during the indicated time period.

No definition available.

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No definition available.

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Represents number of Investments in Affordable Housing Partnerships, during the indicated time period.

No definition available.

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Represents the monetary amount of Usage of Federal Affordable Housing Tax Credits, as of the indicated date.

No definition available.

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