DERIVATIVE FINANCIAL INSTRUMENTS - Narrative (Details) - USD ($) $ in Millions	3 Months Ended
Aug. 26, 2018	May 27, 2018
Derivative Instruments and Hedging Activities Disclosure [Abstract]
Period to hedge portion of anticipated consumption of commodity inputs (up to)	36 months
Pre-tax unrealized loss associated with interest rate swap	$ 58.1
Derivative Instruments, Gain (Loss) [Line Items]
Setoff amounts applied against total derivative assets	1.6	$ 1.4
Setoff amounts applied against total derivative liabilities	4.0	0.4
Level 2
Derivative Instruments, Gain (Loss) [Line Items]
Maximum amount of loss due to credit risk of counterparties	1.8
Foreign exchange contracts
Derivative Instruments, Gain (Loss) [Line Items]
Notional value of contracts	86.3	82.4
Purchase contracts \| Commodity contracts
Derivative Instruments, Gain (Loss) [Line Items]
Notional value of contracts	80.8	100.0
Sales contracts \| Commodity contracts
Derivative Instruments, Gain (Loss) [Line Items]
Notional value of contracts	25.7	34.2
Prepaid expenses and other current assets
Derivative Instruments, Gain (Loss) [Line Items]
Amounts representing a right to reclaim cash collateral	$ 5.6
Amounts representing an obligation to return cash collateral		$ 1.0

AOCI, Cash Flow Hedge, Cumulative Gain (Loss), Before Tax

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- Definition

Hedge for Anticipated Consumption of Commodity Inputs, Period

+ References

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- Definition

Aggregate notional amount specified by the derivative(s). Expressed as an absolute value.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Regulation S-X (SX)
-Number 210
-Article 12
-Section 13
-Sentence Column B

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Maximum potential amount of future undiscounted payments that could be required under the credit derivative, before reduction for potential recoveries under recourse or collateralization provisions.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 4K
-Subparagraph (b)(1)
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Amount of obligation to return cash collateral under master netting arrangements offset against derivative assets.

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Amount of obligation to return cash collateral under master netting arrangements that have not been offset against derivative assets.

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Amount of right to receive cash collateral under master netting arrangements that have not been offset against derivative liabilities.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Amount of right to receive cash collateral under master netting arrangements offset against derivative liabilities.

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