CONSOLIDATED STATEMENTS OF TOTAL EQUITY AND REDEEMABLE INTEREST (Unaudited) (Paranthetical) (USD $) In Millions, except Share data in Billions, unless otherwise specified	9 Months Ended	12 Months Ended
Feb. 22, 2015	May 25, 2014	May 26, 2013
CONSOLIDATED STATEMENTS OF TOTAL EQUITY AND REDEEMABLE INTEREST (Unaudited) (Parenthetical)
Par Value Common Stock	$ 0.10	$ 0.10	$ 0.10
Shares Authorized	1.0us-gaap_CommonStockSharesAuthorized	1.0us-gaap_CommonStockSharesAuthorized	1.0us-gaap_CommonStockSharesAuthorized
Cash dividends declared per share	$ 1.23	$ 1.17
Stock compensation plans, income tax benefits	$ 56.6	$ 69.3

Amount of increase in additional paid in capital (APIC) resulting from a tax benefit associated with share-based compensation plan other than an employee stock ownership plan (ESOP). Includes, but is not limited to, excess tax benefit.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

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-Name Accounting Standards Codification

-Topic 505

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Aggregate dividends declared during the period for each share of common stock outstanding.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 04

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Face amount or stated value per share of common stock.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef

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The maximum number of common shares permitted to be issued by an entity's charter and bylaws.

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