Note 7 - Derivative Financial Instruments - Schedule of Location and Amount of Gain (Loss) from Derivatives Not Designated as Hedging Instruments (Details) - USD ($) $ in Millions |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Feb. 25, 2024 |
Feb. 26, 2023 |
Feb. 25, 2024 |
Feb. 26, 2023 |
|
| Total gains from derivative instruments not designated as hedging instruments | $ (8.3) | $ (16.7) | $ 1.2 | $ (2.1) |
| Commodity Contract [Member] | Cost of Sales [Member] | ||||
| Total gains from derivative instruments not designated as hedging instruments | (6.6) | (15.7) | 5.0 | (5.8) |
| Foreign Exchange Contract [Member] | Cost of Sales [Member] | ||||
| Total gains from derivative instruments not designated as hedging instruments | $ (1.7) | $ (1.0) | $ (3.8) | $ 3.7 |