DERIVATIVE FINANCIAL INSTRUMENTS (Narrative) (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended		9 Months Ended								12 Months Ended		3 Months Ended	9 Months Ended			3 Months Ended		9 Months Ended		3 Months Ended		3 Months Ended		3 Months Ended		9 Months Ended				3 Months Ended		9 Months Ended		3 Months Ended		9 Months Ended
	Feb. 23, 2014	Feb. 24, 2013	Feb. 23, 2014	Feb. 24, 2013	May 26, 2013	Feb. 23, 2014 Cash Flow Hedging	Feb. 23, 2014 Open Commodity Purchase Contracts [Member]	May 26, 2013 Open Commodity Purchase Contracts [Member]	Feb. 23, 2014 Open commodity sales contracts	May 26, 2013 Open commodity sales contracts	May 29, 2011 Interest Rate Swap [Member] Fair Value Hedging [Member]	Feb. 23, 2014 Interest Rate Swap [Member] Fair Value Hedging [Member]	Feb. 23, 2014 2014 Interest Rate Swap [Member]	Feb. 23, 2014 2014 Interest Rate Swap [Member]	Feb. 23, 2014 Foreign exchange contracts	May 26, 2013 Foreign exchange contracts	Feb. 23, 2014 Reclassification out of Accumulated Other Comprehensive Income Accumulated Net Gain (Loss) from Designated or Qualifying Cash Flow Hedges		Feb. 23, 2014 Reclassification out of Accumulated Other Comprehensive Income Accumulated Net Gain (Loss) from Designated or Qualifying Cash Flow Hedges		Feb. 24, 2013 2043 Maturity Cash Flow Hedging	Feb. 23, 2014 2043 Maturity Cash Flow Hedging	Feb. 24, 2013 2023 Maturity Cash Flow Hedging	Feb. 23, 2014 2023 Maturity Cash Flow Hedging	Feb. 23, 2014 Selling, General and Administrative Expenses Interest Rate Swap [Member]	Feb. 24, 2013 Selling, General and Administrative Expenses Interest Rate Swap [Member]	Feb. 23, 2014 Selling, General and Administrative Expenses Interest Rate Swap [Member]	Feb. 24, 2013 Selling, General and Administrative Expenses Interest Rate Swap [Member]	Feb. 23, 2014 Selling, General and Administrative Expenses Commodity contracts	Feb. 24, 2013 Selling, General and Administrative Expenses Commodity contracts	Feb. 23, 2014 Selling, General and Administrative Expenses Foreign exchange contracts	Feb. 24, 2013 Selling, General and Administrative Expenses Foreign exchange contracts	Feb. 23, 2014 Selling, General and Administrative Expenses Foreign exchange contracts	Feb. 24, 2013 Selling, General and Administrative Expenses Foreign exchange contracts	Feb. 23, 2014 Sales [Member] Commodity contracts	Feb. 24, 2013 Sales [Member] Commodity contracts	Feb. 23, 2014 Sales [Member] Commodity contracts	Feb. 24, 2013 Sales [Member] Commodity contracts
Derivative Financial Instruments [Line Items]
Derivative asset prior to offsetting to total derivative	$ 14.6		$ 14.6		$ 12.5
Derivative liability prior to offsetting to total derivative	9.3		9.3		22.7
Hedge for Anticipated Consumption of Commodity Inputs, Period			36 months
Selling, general and administrative expenses	550.2	611.7	1,681.4	1,556.0									(0.7)				54.9	[1]	54.9	[1]
Unrealized derivative adjustments	(8.1)	32.3	31.2	29.2																	4.2		(2.0)
Unamortized amount of debt instruments being hedged																						4.0		(1.9)
Proceeds From Settlement Of Interest Rate Swaps			0	2.2							28.2
Deferred Gain (Loss) on Discontinuation of Interest Rate Fair Value Hedge												1.4
Amounts representing a right to reclaim cash collateral included in prepaid expenses and other current assets	5.3		5.3
Notional value of open commodity contracts						500.0	1,700.0	1,800.0	1,700.0	1,500.0					287.9	359.0
Change in Unrealized Gain (Loss) on Fair Value Hedging Instruments																									5.6
Change in Unrealized Gain (Loss) on Hedged Item in Fair Value Hedge	(4.2)
Reduction of net interest expense due to impact of interest rate swap contracts	3.1		7.8										0.7	0.7
Derivative Instruments Not Designated as Hedging Instruments, Gain (Loss), Net	14.7	31.5	32.3	152.0																					(54.9)	0	(54.9)	0	0	0.1	6.6	5.5	7.9	(1.0)	(4.6)	(8.8)	(6.6)	(9.5)
Maximum amount of loss due to the credit risk of the counterparties	73.3		73.3
Derivative Liability, Collateral, Right to Reclaim Cash, Offset					$ 10.2

[1] Amounts in parentheses indicate income recognized in the Condensed Consolidated Statement of Earnings.