Note 4 - Long-term Debt and Revolving Credit Facility - Schedule of Net Interest Expense (Details) - USD ($) $ in Millions	3 Months Ended
Aug. 28, 2022	Aug. 29, 2021
Long-term debt	$ 97.7	$ 96.9
Short-term debt	1.9	0.6
Interest income	(0.9)	(0.3)
Interest capitalized	(1.6)	(3.0)
Interest Income (Expense), Net, Total	$ 97.1	$ 94.2

Amount of interest costs capitalized disclosed as an adjusting item to interest costs incurred.

No definition available.

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- Definition

Aggregate amount of interest paid or due on all long-term debt.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 220
-Section S99
-Paragraph 1
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-Section 1402
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-Number 229
-Section 1402
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- Definition

The aggregate interest expense incurred on short-term borrowings including commercial paper and Federal funds purchased and securities sold under agreements to repurchase.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
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-SubTopic 220
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The net amount of operating interest income (expense).

+ References

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Amount before accretion (amortization) of purchase discount (premium) of interest income on nonoperating securities.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
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