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Significant Accounting and Reporting Policies - Schedule of Indefinite-lived Intangibles (Details) - USD ($) $ in Millions |  |  | 3 Months Ended | 12 Months Ended |
--- | --- | --- | --- | --- | ---
Dec. 02, 2019 | Oct. 25, 2019 | May 30, 2020 | May 29, 2021 | May 30, 2020 | Jun. 01, 2019 | Mar. 31, 2021
Indefinite-lived Intangible Assets [Line Items] |  |  |  |  |  |  |
Indefinite-lived intangibles |  |  | $ 92.8 | $ 97.6 | $ 92.8 | $ 78.1 |
Indefinite-lived Intangible Assets [Roll Forward] |  |  |  |  |  |  |
Beginning balance |  |  |  | 92.8 | 78.1 |  |
Foreign currency translation adjustments |  |  |  | 4.8 | (0.5) |  |
Impairment charges |  |  |  |  | (53.3) |  |
Ending balance |  |  | 92.8 | 97.6 | 92.8 | 78.1 |
Goodwill And Indefinite-lived Intangible Assets [Roll Forward] |  |  |  |  |  |  |
Beginning balance |  |  |  | 438.8 | 381.9 |  |
Foreign currency translation adjustments |  |  |  | 23.0 | (1.4) |  |
Impairment charges |  |  |  |  | (178.8) |  |
Ending balance |  |  | 438.8 | 461.8 | 438.8 | 381.9 |
Impairment charges |  |  |  | 0.0 | 205.4 | $ 0.0 |
Tradename |  |  |  |  |  |  |
Indefinite-lived Intangible Assets [Line Items] |  |  |  |  |  |  |
Indefinite-lived intangibles |  |  |  | 97.6 |  |  |
Indefinite-lived Intangible Assets [Roll Forward] |  |  |  |  |  |  |
Ending balance |  |  |  | 97.6 |  |  |
Maharam |  |  |  |  |  |  |
Indefinite-lived Intangible Assets [Line Items] |  |  |  |  |  |  |
Indefinite-lived intangibles |  |  |  | 16.5 |  |  |
Indefinite-lived Intangible Assets [Roll Forward] |  |  |  |  |  |  |
Ending balance |  |  |  | 16.5 |  |  |
DWR |  |  |  |  |  |  |
Indefinite-lived Intangible Assets [Line Items] |  |  |  |  |  |  |
Indefinite-lived intangibles |  |  |  | 31.5 |  |  |
Indefinite-lived Intangible Assets [Roll Forward] |  |  |  |  |  |  |
Ending balance |  |  |  | 31.5 |  |  |
HAY |  |  |  |  |  |  |
Indefinite-lived Intangible Assets [Line Items] |  |  |  |  |  |  |
Indefinite-lived intangibles |  |  |  | 43.1 |  |  | $ 41.7
Indefinite-lived Intangible Assets [Roll Forward] |  |  |  |  |  |  |
Ending balance |  |  |  | 43.1 |  |  |
Goodwill And Indefinite-lived Intangible Assets [Roll Forward] |  |  |  |  |  |  |
Fair value of intangible asset |  |  |  |  |  |  | 43.8
Excess fair value over carrying amount |  |  |  |  |  |  | $ 2.1
Excess of fair value over carrying amount (percent) |  |  |  |  |  |  | 5.00%
naughtone |  |  |  |  |  |  |
Indefinite-lived Intangible Assets [Line Items] |  |  |  |  |  |  |
Indefinite-lived intangibles |  |  |  | 6.5 |  |  |
Indefinite-lived Intangible Assets [Roll Forward] |  |  |  |  |  |  |
Ending balance |  |  |  | $ 6.5 |  |  |
Relief from Royalty Approach | Discount Rate | Minimum |  |  |  |  |  |  |
Goodwill And Indefinite-lived Intangible Assets [Roll Forward] |  |  |  |  |  |  |
Measurement inputs (percent) |  |  |  | 12.00% |  |  |
Relief from Royalty Approach | Discount Rate | Maximum |  |  |  |  |  |  |
Indefinite-lived Intangible Assets [Roll Forward] |  |  |  |  |  |  |
Impairment charges |  |  |  |  | (53.3) |  |
Goodwill And Indefinite-lived Intangible Assets [Roll Forward] |  |  |  |  |  |  |
Measurement inputs (percent) |  |  |  | 14.00% |  |  |
Relief from Royalty Approach | Royalty Rate | Minimum |  |  |  |  |  |  |
Goodwill And Indefinite-lived Intangible Assets [Roll Forward] |  |  |  |  |  |  |
Measurement inputs (percent) |  |  |  | 2.00% |  |  |
Relief from Royalty Approach | Royalty Rate | Maximum |  |  |  |  |  |  |
Goodwill And Indefinite-lived Intangible Assets [Roll Forward] |  |  |  |  |  |  |
Measurement inputs (percent) |  |  |  | 3.00% |  |  |
Relief from Royalty Approach | Long-term Growth Rate | Minimum |  |  |  |  |  |  |
Goodwill And Indefinite-lived Intangible Assets [Roll Forward] |  |  |  |  |  |  |
Measurement inputs (percent) |  |  |  | 2.50% |  |  |
Relief from Royalty Approach | Long-term Growth Rate | Maximum |  |  |  |  |  |  |
Goodwill And Indefinite-lived Intangible Assets [Roll Forward] |  |  |  |  |  |  |
Measurement inputs (percent) |  |  |  | 3.00% |  |  |
HAY A/S |  |  |  |  |  |  |
Indefinite-lived Intangible Assets [Roll Forward] |  |  |  |  |  |  |
Acquisition |  |  |  |  | 60.0 |  |
Goodwill And Indefinite-lived Intangible Assets [Roll Forward] |  |  |  |  |  |  |
Acquisition |  |  |  |  | 171.1 |  |
HAY A/S | Tradename |  |  |  |  |  |  |
Indefinite-lived Intangible Assets [Roll Forward] |  |  |  |  |  |  |
Acquisition | $ 60.0 |  |  |  |  |  |
Goodwill And Indefinite-lived Intangible Assets [Roll Forward] |  |  |  |  |  |  |
Impairment charges |  |  | 20.7 |  |  |  |
naughtone |  |  |  |  |  |  |
Indefinite-lived Intangible Assets [Roll Forward] |  |  |  |  |  |  |
Acquisition |  |  |  |  | 8.5 |  |
Goodwill And Indefinite-lived Intangible Assets [Roll Forward] |  |  |  |  |  |  |
Acquisition |  |  |  |  | $ 66.0 |  |
naughtone | Tradename |  |  |  |  |  |  |
Indefinite-lived Intangible Assets [Roll Forward] |  |  |  |  |  |  |
Acquisition |  | $ 8.5 |  |  |  |  |
Goodwill And Indefinite-lived Intangible Assets [Roll Forward] |  |  |  |  |  |  |
Impairment charges |  |  | $ 2.5 |  |  |  |

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