DERIVATIVE FINANCIAL INSTRUMENTS Fair Value, Gross (Details) (USD $) In Millions, unless otherwise specified	Sep. 28, 2014	Dec. 29, 2013
Derivatives, Fair Value [Line Items]
Derivative Asset, Fair Value, Gross Asset	$ 49.1	$ 13.7
Derivative Liability, Fair Value, Gross Liability	165.3	28.1
Other Current Assets [Member]
Derivatives, Fair Value [Line Items]
Derivative Asset, Fair Value, Gross Asset	49.1	13.7
Derivative Asset, Fair Value, Gross Liability	(34.0)	(7.4)
Derivative Asset, Fair Value, Amount Not Offset Against Collateral	15.1	6.3
Derivative Asset, Collateral, Obligation to Return Cash, Offset	34.0	0
Derivative Asset, Fair Value, Amount Offset Against Collateral	49.1	6.3
Other Current Liabilities [Member]
Derivatives, Fair Value [Line Items]
Derivative Liability, Fair Value, Amount Offset Against Collateral	13.0	5.1
Derivative Liability, Fair Value, Gross Liability	165.3	28.1
Derivative Liability, Fair Value, Gross Asset	(34.0)	(7.4)
Derivative Liability, Fair Value, Amount Not Offset Against Collateral	131.3	20.7
Derivative Liability, Collateral, Right to Reclaim Cash, Offset	(118.3)	(15.6)
Designated as Hedging Instrument [Member]
Derivatives, Fair Value [Line Items]
Derivative Asset, Fair Value, Gross Asset	27.1	6.8
Derivative Liability, Fair Value, Gross Liability	161.1	17.3
Not Designated as Hedging Instrument [Member]
Derivatives, Fair Value [Line Items]
Derivative Asset, Fair Value, Gross Asset	22.0	6.9
Derivative Liability, Fair Value, Gross Liability	4.2	10.8
Grain Contracts [Member] | Designated as Hedging Instrument [Member]
Derivatives, Fair Value [Line Items]
Derivative Asset, Fair Value, Gross Asset	2.0	5.5
Derivative Liability, Fair Value, Gross Liability	139.0	16.2
Grain Contracts [Member] | Not Designated as Hedging Instrument [Member]
Derivatives, Fair Value [Line Items]
Derivative Asset, Fair Value, Gross Asset	12.3	0.6
Derivative Liability, Fair Value, Gross Liability	1.7	1.1
Commodity Contract | Other Current Assets [Member]
Derivatives, Fair Value [Line Items]
Derivative Asset, Fair Value, Gross Asset	49.0	12.5
Derivative Asset, Fair Value, Gross Liability	(33.9)	(7.4)
Derivative Asset, Fair Value, Amount Not Offset Against Collateral	15.1	5.1
Derivative Asset, Collateral, Obligation to Return Cash, Offset	34.0	0
Derivative Asset, Fair Value, Amount Offset Against Collateral	49.1	5.1
Commodity Contract | Other Current Liabilities [Member]
Derivatives, Fair Value [Line Items]
Derivative Liability, Fair Value, Amount Offset Against Collateral	12.7	4.9
Derivative Liability, Fair Value, Gross Liability	164.9	27.9
Derivative Liability, Fair Value, Gross Asset	(33.9)	(7.4)
Derivative Liability, Fair Value, Amount Not Offset Against Collateral	131.0	20.5
Derivative Liability, Collateral, Right to Reclaim Cash, Offset	(118.3)	(15.6)
Foreign Exchange Contract | Other Current Assets [Member]
Derivatives, Fair Value [Line Items]
Derivative Asset, Fair Value, Gross Asset	0.1	1.2
Derivative Asset, Fair Value, Gross Liability	(0.1)	0
Derivative Asset, Fair Value, Amount Not Offset Against Collateral	0	1.2
Derivative Asset, Collateral, Obligation to Return Cash, Offset	0	0
Derivative Asset, Fair Value, Amount Offset Against Collateral	0	1.2
Foreign Exchange Contract | Other Current Liabilities [Member]
Derivatives, Fair Value [Line Items]
Derivative Liability, Fair Value, Amount Offset Against Collateral	0.3	0.2
Derivative Liability, Fair Value, Gross Liability	0.4	0.2
Derivative Liability, Fair Value, Gross Asset	(0.1)	0
Derivative Liability, Fair Value, Amount Not Offset Against Collateral	0.3	0.2
Derivative Liability, Collateral, Right to Reclaim Cash, Offset	0	0
Foreign Exchange Contract | Designated as Hedging Instrument [Member]
Derivatives, Fair Value [Line Items]
Derivative Asset, Fair Value, Gross Asset	0	0.6
Derivative Liability, Fair Value, Gross Liability	0.3	0
Foreign Exchange Contract | Not Designated as Hedging Instrument [Member]
Derivatives, Fair Value [Line Items]
Derivative Asset, Fair Value, Gross Asset	0.1	0.6
Derivative Liability, Fair Value, Gross Liability	0.1	0.2
Livestock Contracts [Member] | Designated as Hedging Instrument [Member]
Derivatives, Fair Value [Line Items]
Derivative Asset, Fair Value, Gross Asset	25.1	0.7
Derivative Liability, Fair Value, Gross Liability	21.8	1.1
Livestock Contracts [Member] | Not Designated as Hedging Instrument [Member]
Derivatives, Fair Value [Line Items]
Derivative Asset, Fair Value, Gross Asset	9.3	2.8
Derivative Liability, Fair Value, Gross Liability	1.9	9.5
Energy Contracts [Member] | Not Designated as Hedging Instrument [Member]
Derivatives, Fair Value [Line Items]
Derivative Asset, Fair Value, Gross Asset	0.3	2.9
Derivative Liability, Fair Value, Gross Liability	$ 0.5	$ 0