REVENUE RECOGNITION (Deferred Revenue from Contract with Customer) (Details) - USD ($) $ in Millions	May 29, 2022	May 30, 2021	May 31, 2020
Unearned revenues
Total	$ 498.0	$ 474.2
Other liabilities
Deferred franchise fees - non-current	2.8	2.2
Gift Card
Unearned revenues
Deferred revenues	521.1	494.3	$ 494.6
Deferred gift card discounts	(23.5)	(20.5)
Other
Unearned revenues
Deferred revenues	$ 0.4	$ 0.4

Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable, classified as noncurrent.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 45
-Paragraph 2
-URI https://asc.fasb.org/extlink&oid=126919976&loc=SL49130532-203044

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 45
-Paragraph 1
-URI https://asc.fasb.org/extlink&oid=126919976&loc=SL49130531-203044

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 50
-Paragraph 8
-Subparagraph (a)
-URI https://asc.fasb.org/extlink&oid=126920106&loc=SL49130549-203045

Name:	us-gaap_ContractWithCustomerLiabilityNoncurrent
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant