Critical Accounting Policies and Estimates - Additional Information (Details) - USD ($) $ in Millions	9 Months Ended
Feb. 25, 2023	May 28, 2022
Critical Accounting Policies And Estimates [Line Items]
Finished goods	$ 83.2	$ 66.6
Raw material	12.9	8.0
Work in progress	5.3	5.8
Inventory valuation reserves	$ 5.8	6.1
Weighted average number of years of amortization expense	11 years 2 months 12 days
Warranty reserves	$ 0.7	$ 0.7
Maximum
Critical Accounting Policies And Estimates [Line Items]
Services revenue recognized as percentage of aggregate revenue	5.00%

Critical accounting policies and estimates.

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Services revenue recognized as percentage of aggregate revenue.

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Weighted average amortization period of finite-lived intangible assets acquired either individually or as part of a group of assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

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-Name Accounting Standards Codification
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Amount before valuation and LIFO reserves of completed merchandise or goods expected to be sold within one year or operating cycle, if longer.

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Amount before valuation and LIFO reserves of raw materials expected to be sold, or consumed within one year or operating cycle, if longer.

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Amount of valuation reserve for inventory.

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Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
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Amount before valuation and LIFO reserves of merchandise or goods in the production process expected to be completed within one year or operating cycle, if longer.

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Carrying value as of the balance sheet date of obligations incurred through that date and payable for estimated claims under standard and extended warranty protection rights granted to customers.

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