FAIR VALUE MEASUREMENTS Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis (Details) - Fair Value, Measurements, Recurring - USD ($) $ in Millions	Apr. 03, 2016	Jan. 03, 2016
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Commodity Contracts, Asset, Fair Value Disclosure	$ 18.0	$ 10.8
Cash Surrender Value, Fair Value Disclosure	68.9	70.0
Assets, Fair Value Disclosure	86.9	80.8
Commodity Contracts, Liability, Fair Value Disclosure	27.5	35.7
Interest Rate Contract, Liability, Fair Value Disclosure	0.2	0.2
Foreign Currency Contracts, Liability, Fair Value Disclosure	0.6	1.1
Liabilities, Fair Value Disclosure	28.3	37.0
Fair Value, Inputs, Level 1
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Commodity Contracts, Asset, Fair Value Disclosure	16.6	10.8
Cash Surrender Value, Fair Value Disclosure	0.0	0.0
Assets, Fair Value Disclosure	16.6	10.8
Commodity Contracts, Liability, Fair Value Disclosure	17.0	18.6
Interest Rate Contract, Liability, Fair Value Disclosure	0.0	0.0
Foreign Currency Contracts, Liability, Fair Value Disclosure	0.0	0.0
Liabilities, Fair Value Disclosure	17.0	18.6
Fair Value, Inputs, Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Commodity Contracts, Asset, Fair Value Disclosure	1.4	0.0
Cash Surrender Value, Fair Value Disclosure	68.9	70.0
Assets, Fair Value Disclosure	70.3	70.0
Commodity Contracts, Liability, Fair Value Disclosure	10.5	17.1
Interest Rate Contract, Liability, Fair Value Disclosure	0.2	0.2
Foreign Currency Contracts, Liability, Fair Value Disclosure	0.6	1.1
Liabilities, Fair Value Disclosure	11.3	18.4
Fair Value, Inputs, Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Commodity Contracts, Asset, Fair Value Disclosure	0.0	0.0
Cash Surrender Value, Fair Value Disclosure	0.0	0.0
Assets, Fair Value Disclosure	0.0	0.0
Commodity Contracts, Liability, Fair Value Disclosure	0.0	0.0
Interest Rate Contract, Liability, Fair Value Disclosure	0.0	0.0
Foreign Currency Contracts, Liability, Fair Value Disclosure	0.0	0.0
Liabilities, Fair Value Disclosure	$ 0.0	$ 0.0