FAIR VALUE MEASUREMENTS (Details 1) - USD ($) $ in Millions	Dec. 31, 2018	Dec. 31, 2017
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Interest Rate Swap Asset Fair Value Disclosure	$ 5.3	$ 10.5
Commodity Forward Contracts Asset Fair Value Disclosure	0.7	11.3
Foreign Currency Contract, Asset, Fair Value Disclosure	0.4	1.0
Total Asset Fair Value Disclosure	6.4	22.8
Interest Rate Swap Liability Fair Value Disclosure	33.7	28.1
Commodity Forward Contracts Liability Fair Value Disclosure	3.4	3.8
Foreign Currency Contracts, Liability, Fair Value Disclosure	0.5
Total Liability Fair Value Disclosure	37.6	31.9
Quoted Prices In Active Markets for Identical Assets (Level 1)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Interest Rate Swap Asset Fair Value Disclosure	0.0	0.0
Commodity Forward Contracts Asset Fair Value Disclosure	0.0	0.0
Foreign Currency Contract, Asset, Fair Value Disclosure	0.0	0.0
Total Asset Fair Value Disclosure	0.0	0.0
Interest Rate Swap Liability Fair Value Disclosure	0.0	0.0
Commodity Forward Contracts Liability Fair Value Disclosure	0.0	0.0
Foreign Currency Contracts, Liability, Fair Value Disclosure	0.0
Total Liability Fair Value Disclosure	0.0	0.0
Significant Other Observable Inputs (Level 2)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Interest Rate Swap Asset Fair Value Disclosure	5.3	10.5
Commodity Forward Contracts Asset Fair Value Disclosure	0.7	11.3
Foreign Currency Contract, Asset, Fair Value Disclosure	0.4	1.0
Total Asset Fair Value Disclosure	6.4	22.8
Interest Rate Swap Liability Fair Value Disclosure	33.7	28.1
Commodity Forward Contracts Liability Fair Value Disclosure	3.4	3.8
Foreign Currency Contracts, Liability, Fair Value Disclosure	0.5
Total Liability Fair Value Disclosure	37.6	31.9
Significant Unobservable Inputs (Level 3)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Interest Rate Swap Asset Fair Value Disclosure	0.0	0.0
Commodity Forward Contracts Asset Fair Value Disclosure	0.0	0.0
Foreign Currency Contract, Asset, Fair Value Disclosure	0.0	0.0
Total Asset Fair Value Disclosure	0.0	0.0
Interest Rate Swap Liability Fair Value Disclosure	0.0	0.0
Commodity Forward Contracts Liability Fair Value Disclosure	0.0	0.0
Foreign Currency Contracts, Liability, Fair Value Disclosure	0.0
Total Liability Fair Value Disclosure	$ 0.0	$ 0.0