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DERIVATIVES AND RISK MANAGEMENT (Narrative) (Details) - USD ($) $ in Millions | May 31, 2019 | May 31, 2018
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Foreign exchange |  |
Derivative [Line Items] |  |
Derivative notional amount | $ 112.0 | $ 140.4
Commodity |  |
Derivative [Line Items] |  |
Derivative notional amount | $ 49.7 | $ 64.8

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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 + Details
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- Details
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- Details
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