Note 14 - Leases (Details Textual) - Warehouse Facility [Member] $ in Millions	12 Months Ended
May 28, 2023 USD ($)
Lessee, Lease Payment Not Yet Commenced	$ 268.5
Future Minimum Lease Commitment.	$ 254.3
Lessee, Term of Contract (Year)	20 years

Term of lessee's lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

No definition available.