DISCONTINUED OPERATIONS (Narrative) (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended
Aug. 25, 2013	Aug. 26, 2012	Aug. 25, 2013 Scenario, Forecast Lightlife	Oct. 01, 2013 Subsequent Event Lightlife
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Sale of assets in cash				$ 54.7
Income (loss) from operations of discontinued operations before income taxes	1.7	(0.7)	32.0
Income (loss) from discontinued operations, net of tax	$ 1.1	$ (0.4)	$ 15.3

Overall income (loss) from a disposal group that is classified as a component of the entity, before income tax, reported as a separate component of income before extraordinary items. Includes the following (before income tax): income (loss) from operations during the phase-out period, gain (loss) on disposal, provision (or any reversals of earlier provisions) for loss on disposal, and adjustments of a prior period gain (loss) on disposal.

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Amount of income (loss) from a disposal group, net of income tax before extraordinary items allocable to noncontrolling interests. Includes, net of tax, income (loss) from operations during the phase-out period, gain (loss) on disposal, provision (or any reversals of earlier provisions) for loss on disposal, and adjustments of a prior period gain (loss) on disposal.

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