Debt (Components Of Short-Term Debt) (Details) - USD ($) $ in Millions	May 30, 2021	May 31, 2020
Short-term Debt [Line Items]
Short-term debt	$ 0.0	$ 270.0
Variable-rate term loan (3.750% at May 31, 2020) due April 2021
Short-term Debt [Line Items]
Short-term debt	$ 0.0	$ 270.0
Debt instrument, interest rate	3.75%

Reflects the total carrying amount as of the balance sheet date of debt having initial terms less than one year or the normal operating cycle, if longer.

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