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Significant Accounting and Reporting Policies - Schedule of Goodwill (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
May 29, 2021 | May 30, 2020
Goodwill [Roll Forward] |  |
Beginning balance | $ 346.0 | $ 303.8
Foreign currency translation adjustments | 18.2 | (0.9)
Impairment charges |  | (125.5)
Ending balance | 364.2 | 346.0
Goodwill | $ 364.2 | 346.0
HAY A/S |  |
Goodwill [Roll Forward] |  |
Acquisition |  | 111.1
naughtone |  |
Goodwill [Roll Forward] |  |
Acquisition |  | $ 57.5
Valuation Technique, Discounted Cash Flow | Minimum | Discount Rate |  |
Goodwill [Roll Forward] |  |
Goodwill measurement input (percent) | 12.00% |
Valuation Technique, Discounted Cash Flow | Minimum | Long-term Growth Rate |  |
Goodwill [Roll Forward] |  |
Goodwill measurement input (percent) | 2.50% |
Valuation Technique, Discounted Cash Flow | Maximum | Discount Rate |  |
Goodwill [Roll Forward] |  |
Goodwill measurement input (percent) | 14.00% |
Valuation Technique, Discounted Cash Flow | Maximum | Long-term Growth Rate |  |
Goodwill [Roll Forward] |  |
Goodwill measurement input (percent) | 3.00% |

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- Definition Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(10)(1)) -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 350 -SubTopic 20 -Section 45 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=120320667&loc=SL49117168-202975 Reference 3: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 852 -SubTopic 10 -Section 55 -Paragraph 10 -URI http://asc.fasb.org/extlink&oid=84165509&loc=d3e56426-112766 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=99380562&loc=d3e13770-109266 + Details
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