SHARE-BASED PAYMENTS (Option Activity) (Details) (USD $) In Millions, except Per Share data, unless otherwise specified	12 Months Ended
May 26, 2013	May 27, 2012	May 29, 2011
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward]
Outstanding at May 27, 2012, number of options	27.7
Outstanding at May 27, 2012, weighted average exercise price	$ 23.51
Granted, number of options	3.9	4.1	6.2
Granted, weighted average exercise price	$ 24.74
Exercised, number of options	(11.1)
Exercised, weighted average exercise price	$ 23.46
Forfeited, number of options	(0.3)
Forfeited, weighted average exercise price	$ 24.79
Expired, number of options	(0.3)
Expired, weighted average exercise price	$ 25.41
Outstanding at May 26, 2013, number of options	19.9	27.7
Outstanding at May 26, 2013, weighted average exercise price	$ 23.73	$ 23.51
Outstanding at May 26, 2013, average remaining contractual term	4 years 5 months 16 days
Outstanding at May 26, 2013, aggregate intrinsic value	$ 219.6
Exercisable at May 26, 2013, number of options	12.6
Exercisable at May 26, 2013, weighted average exercise price	$ 23.01
Exercisable at May 26, 2013, average remaining contractual term	2 years 11 months 27 days
Exercisable at May 26, 2013, average intrinsic value	$ 148.1

Amount of difference between fair value of the underlying shares reserved for issuance and exercise price of vested portions of options outstanding and currently exercisable.

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The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan.

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The weighted-average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of options outstanding and currently exercisable under the stock option plan.

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Weighted average remaining contractual term for vested portions of options outstanding and currently exercisable or convertible, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Number of options or other stock instruments for which the right to exercise has lapsed under the terms of the plan agreements.

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The number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan.

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Net number of share options (or share units) granted during the period.

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Amount of difference between fair value of the underlying shares reserved for issuance and exercise price of options outstanding.

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The number of shares reserved for issuance under stock option agreements awarded under the plan that validly exist and are outstanding as of the balance sheet date, including vested options.

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Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan.

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Weighted average remaining contractual term for option awards outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Weighted average price at which option holders acquired shares when converting their stock options into shares.

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Weighted average price at which grantees could have acquired the underlying shares with respect to stock options of the plan that expired.

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Weighted average price at which grantees could have acquired the underlying shares with respect to stock options that were terminated.

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Weighted average price at which grantees can acquire the shares reserved for issuance on stock options awarded.

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Number of share options (or share units) exercised during the current period.

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