Debt (Details) - USD ($) $ in Millions	Dec. 02, 2017	Jun. 03, 2017
Line of Credit Facility [Line Items]
Letters of Credit Outstanding, Amount	$ 8.2	$ 8.3
Short-term Debt	3.7	3.2
Finance Leased Assets, Gross		7.0
Revolving Line of Credit, Domestic
Line of Credit Facility [Line Items]
Revolving line of credit, maximum borrowing capacity	400.0
Revolving line of credit, allowed increase in borrowing capacity	200.0
Line of Credit [Member]
Line of Credit Facility [Line Items]
Line of Credit Facility, Fair Value of Amount Outstanding	0.0	0.0
Line of Credit Facility, Remaining Borrowing Capacity	$ 391.8	$ 391.7