INVESTMENTS IN JOINT VENTURES - Transactions with Ventures - Dividends Received (Details) - USD ($) $ in Millions	3 Months Ended
Aug. 26, 2018	Aug. 27, 2017
INVESTMENTS IN JOINT VENTURES
Dividends received from equity method investments	$ 16.6	$ 12.9

Amount of distribution received from equity method investee for return on investment, classified as operating activities. Excludes distribution for return of investment, classified as investing activities.

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