DERIVATIVE FINANCIAL INSTRUMENTS (Assets and Liabilities on A Gross Basis) (Details) - USD ($) $ in Millions	May. 31, 2015	May. 25, 2014
Derivatives, Fair Value [Line Items]
Derivative Assets	$ 39.5	$ 51.8
Derivative Liabilities	27.4	17.2
Total derivatives designated as hedging instruments
Derivatives, Fair Value [Line Items]
Derivative Assets		9.1
Derivative Liabilities		0.0
Total derivatives not designated as hedging instruments
Derivatives, Fair Value [Line Items]
Derivative Assets	39.5	42.7
Derivative Liabilities	27.4	17.2
Interest rate contracts | Other accrued liabilities | Total derivatives designated as hedging instruments
Derivatives, Fair Value [Line Items]
Derivative Liabilities		0.0
Interest rate contracts | Prepaid expenses and other current assets | Total derivatives designated as hedging instruments
Derivatives, Fair Value [Line Items]
Derivative Assets		9.1
Commodity contracts | Other accrued liabilities | Total derivatives not designated as hedging instruments
Derivatives, Fair Value [Line Items]
Derivative Liabilities	26.9	13.9
Commodity contracts | Prepaid expenses and other current assets | Total derivatives not designated as hedging instruments
Derivatives, Fair Value [Line Items]
Derivative Assets	20.8	28.6
Foreign exchange contracts | Other accrued liabilities | Total derivatives not designated as hedging instruments
Derivatives, Fair Value [Line Items]
Derivative Liabilities	0.4	3.3
Foreign exchange contracts | Prepaid expenses and other current assets | Total derivatives not designated as hedging instruments
Derivatives, Fair Value [Line Items]
Derivative Assets	17.7	13.4
Other | Other accrued liabilities | Total derivatives not designated as hedging instruments
Derivatives, Fair Value [Line Items]
Derivative Liabilities	0.1	0.0
Other | Prepaid expenses and other current assets | Total derivatives not designated as hedging instruments
Derivatives, Fair Value [Line Items]
Derivative Assets	$ 1.0	$ 0.7