COMMITMENTS AND CONTINGENCIES (Accrued Environmental Remediation Costs) (Details) - USD ($) $ in Millions	Mar. 31, 2022	Dec. 31, 2021	Mar. 31, 2021
Loss Contingencies [Line Items]
Accrued Environmental Remediation Costs	$ 33.8	$ 33.9	$ 36.5
Continuing Operations [Member]
Loss Contingencies [Line Items]
Accrued Environmental Remediation Costs	23.1	23.2	25.5
Retained From Former Chemicals Business [Member]
Loss Contingencies [Line Items]
Accrued Environmental Remediation Costs	$ 10.7	$ 10.7	$ 11.0