Stock Plans (Schedule of grant date fair value of restricted stock unit awards activity) (Details) - USD ($) $ in Millions	9 Months Ended
Feb. 27, 2022	Feb. 28, 2021
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other Than Options, Additional Disclosures [Abstract]
Total grant date fair value	$ 79.0	$ 73.0

Fair value of share-based awards for which the grantee gained the right by satisfying service and performance requirements, to receive or retain shares or units, other instruments, or cash.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (d)(2)
-URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901

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