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Critical Accounting Policies and Estimates - Additional Information (Details) - USD ($) $ in Millions | 6 Months Ended |
--- | --- | ---
Nov. 27, 2021 | May 29, 2021
Critical Accounting Policies And Estimates [Line Items] |  |
Finished goods | $ 61.4 | $ 57.0
Raw material | 5.5 | 3.9
Work in progress | 3.8 | 2.6
Inventory valuation reserves | $ 5.9 | 5.9
Weighted average number of years of amortization expense | 12 years 6 months |
Warranty reserves | $ 0.6 | $ 0.5
Maximum |  |
Critical Accounting Policies And Estimates [Line Items] |  |
Services revenue recognized as percentage of aggregate revenue | 5.00% |
Warranty term | 3 years |
Minimum |  |
Critical Accounting Policies And Estimates [Line Items] |  |
Warranty term | 1 year |

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- Definition 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 Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (a)(3) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16265-109275 + Details
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- Definition 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. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03.15(5)) -URI http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 460 -SubTopic 10 -Section 50 -Paragraph 8 -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=123368208&loc=d3e12565-110249 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 460 -SubTopic 10 -Section 50 -Paragraph 8 -Subparagraph (c)(5) -URI http://asc.fasb.org/extlink&oid=123368208&loc=d3e12565-110249 + Details
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