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Note 10 - Income Taxes (Details Textual) - USD ($) $ in Millions | 3 Months Ended |
--- | --- | ---
Aug. 28, 2022 | Aug. 29, 2021 | May 29, 2022
Income Tax Expense (Benefit), Total | $ 14.4 | $ 69.7 |
Effective Income Tax Rate Reconciliation, Percent, Total | 22.80% | 22.80% |
Goodwill, Impairment Loss | $ 141.7 |  |
Goodwill, Impairment Loss, Tax Benefit | 2.7 |  |
Unrecognized Tax Benefits that Would Impact Effective Tax Rate | 68.0 |  | $ 62.9
Unrecognized Tax Benefits, Deductibility Is Highly Certain | 0.2 |  |
Unrecognized Tax Benefits, Income Tax Penalties and Interest Accrued, Total | 6.7 |  | 6.7
Unrecognized Tax Benefits, Ending Balance | 62.9 |  | $ 58.0
Decrease in Unrecognized Tax Benefits is Reasonably Possible | 7.0 |  |
Deferred Tax Liabilities, Foreign Subsidiaries Earnings | 7.3 |  |
Income (Loss) from Continuing Operations before Income Taxes, Foreign | $ 147.4 |  |

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