LOW-INCOME HOUSING TAX CREDIT INVESTMENT (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Schedule of Investments [Line Items]
Unfunded commitments	$ 0.0	$ 0.2
Tax credits and other benefits	0.4	0.5
Impairment losses	0.0	0.0
Other Assets
Schedule of Investments [Line Items]
Investment balance	2.4	2.6
Income Tax Expense
Schedule of Investments [Line Items]
Amortization expense	$ 0.4	$ 0.5