PROPERTY, PLANT AND EQUIPMENT - Interest Capitalized (Details) - USD ($) $ in Millions	3 Months Ended	6 Months Ended
Nov. 24, 2019	Nov. 25, 2018	Nov. 24, 2019	Nov. 25, 2018
Construction in progress
Property, Plant and Equipment
Interest capitalized	$ 0.7	$ 2.1	$ 1.2	$ 3.5

Amount of interest capitalized during the period.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 20
-Section 50
-Paragraph 1
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=6450988&loc=d3e26243-108391

Name:	us-gaap_InterestCostsCapitalized
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration