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RETIREMENT PLANS (Details) - USD ($)
$ in Millions
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2017
Defined Benefit Plan Disclosure [Line Items]      
Projected Benefit Obligation $ 6.6 $ 3.8  
Defined Benefit Plan, Plan with Accumulated Benefit Obligation in Excess of Plan Assets, Plan Assets 8.2 6.4  
Business Acquisition, Purchase Price Allocation, Projected Benefit Obligation (Asset), Net of Plan Assets Acquired 14.8 10.2  
Defined Benefit Plan, Estimated Future Employer Contributions in Next Fiscal Year 0.4    
Defined Benefit Pension Items      
Defined Benefit Plan Disclosure [Line Items]      
Accumulated Other Comprehensive (Income) Loss, Defined Benefit Plan, after Tax $ 2.5 $ 0.7 $ 1.2