Note 1 - Summary of Significant Accounting Policies - Allowance for Doubtful Accounts (Details) - USD ($) $ in Millions		12 Months Ended
		May 28, 2023	May 29, 2022	May 30, 2021
Balance, beginning		$ 3.9	$ 3.2	$ 2.6
Additions charged to costs and expenses		0.1	1.4	0.6
Other	[1]	(0.1)	0.0	0.7
Deductions from Reserves	[2]	0.1	0.7	0.7
Balance, ending		$ 3.8	$ 3.9	$ 3.2

[1] Primarily relates to translation and the adoption of Accounting Standards Update ("ASU") 2016-13.

[2] Bad debts charged off and adjustments to previous reserves, less recoveries.