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OTHER LONG-TERM LIABILITIES (Details)
$ in Millions
6 Months Ended
Jun. 30, 2020
USD ($)
ManufacturingSite
operable_unit
Jun. 30, 2019
USD ($)
Environmental Remediation Obligations [Abstract]    
Accruals for extended environmental-related activities $ 311.1 $ 319.7
Estimated costs of current investigation and remediation activities included in other accruals 57.6 $ 51.0
Amount by which unaccrued maximum of estimated range exceeds minimum $ 116.0  
Number of manufacturing sites accounting for the majority of the accrual for environmental-related activities | ManufacturingSite 4  
Accruals for environmental-related activities of sites $ 317.4  
Percentage of accrual for environmental-related activities related to sites 86.10%  
Amount of unaccrued maximum related to sites $ 92.2  
Percentage of aggregate unaccrued maximum related to sites 79.50%  
Gibbsboro, New Jersey    
Loss Contingencies [Line Items]    
Number of operable units | operable_unit 6  
Remedy Implementation    
Loss Contingencies [Line Items]    
Regulatory agency significant cost components liability 85.00%  
Regulatory Agency Interaction    
Loss Contingencies [Line Items]    
Regulatory agency significant cost components liability 10.00%  
Project Management and Other Costs    
Loss Contingencies [Line Items]    
Regulatory agency significant cost components liability 5.00%