LOANS (COVID-19 Loan Modifications) (Details) $ in Millions	12 Months Ended
	Dec. 31, 2021 USD ($) loan	Dec. 31, 2020 USD ($) loan
Financing Receivable, Impaired [Line Items]
Financing Receivable, Modifications, Number of Contracts | loan	0	0
COVID 19 - Impact
Financing Receivable, Impaired [Line Items]
Financing Receivable, Modifications, Number of Contracts | loan	8	63
Loan Restructuring, Trial Modifications, Amount	$ 48.9	$ 220.3
Percentage of Loans and Leases Receivable, Modified	1.31%	7.00%
COVID 19 - Impact | Principal Payment Deferrals
Financing Receivable, Impaired [Line Items]
Loan Restructuring, Trial Modifications, Amount	$ 39.1	$ 121.4
Percentage of Loans and Leases Receivable, Modified	1.05%	3.87%
COVID 19 - Impact | Full Payment Deferrals
Financing Receivable, Impaired [Line Items]
Loan Restructuring, Trial Modifications, Amount	$ 9.9	$ 98.9
Percentage of Loans and Leases Receivable, Modified	0.26%	3.19%