Derivatives and Hedging

6 Months Ended

Nov. 30, 2018

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Derivatives and Hedging

DERIVATIVES AND HEDGING

The Company enters into foreign currency derivative contracts to economically hedge the exposure to foreign currency fluctuations associated with the forecasted purchase of inventory and the foreign exchange risk associated with certain receivables denominated in foreign currencies and certain future commitments for foreign expenditures. These derivative contracts are economic hedges and are not designated as cash flow hedges. The Company marks-to-market these instruments and records the changes in the fair value of these items in Selling, general and administrative expenses in the Condensed consolidated statement of operations, and it recognizes the unrealized gain or loss in other current assets or current liabilities. The notional values of the open contracts as of November 30, 2018 and November 30, 2017 were $30.0 and $36.5, respectively. Unrealized gains of $0.9 and $0.3 were recognized for the six month periods ended November 30, 2018 and November 30, 2017, respectively.