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Critical Accounting Policies and Estimates - Additional Information (Details) - USD ($) $ in Millions	6 Months Ended
	Nov. 26, 2022	May 28, 2022
Critical Accounting Policies And Estimates [Line Items]
Finished goods	$ 80.2	$ 66.6
Raw material	11.2	8.0
Work in progress	6.0	5.8
Inventory valuation reserves	$ 6.0	6.1
Weighted average number of years of amortization expense	11 years 6 months
Warranty reserves	$ 0.8	$ 0.7
Maximum
Critical Accounting Policies And Estimates [Line Items]
Services revenue recognized as percentage of aggregate revenue	5.00%

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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.

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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 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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