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Goodwill and Other Intangible Assets - Narrative (Details) $ in Millions | 3 Months Ended | 12 Months Ended
--- | --- | ---
Dec. 30, 2023 USD ($) | Dec. 30, 2023 USD ($)
Goodwill [Line Items] |  |
Goodwill impairment charge |  | $ 27.6
Workplace Furnishings |  |
Goodwill [Line Items] |  |
Goodwill impairment charge | $ 27.6 | 27.6
Remaining goodwill | $ 6.0 | $ 6.0
Workplace Furnishings | Valuation Discounted Cash Flow And Market | Measurement Input, Discount Rate |  |
Goodwill [Line Items] |  |
Goodwill, measurement input | 0.14 | 0.14
Workplace Furnishings | Valuation Discounted Cash Flow And Market | Measurement Input, Near-Term Growth Rates | Minimum |  |
Goodwill [Line Items] |  |
Goodwill, measurement input | (0.13) | (0.13)
Workplace Furnishings | Valuation Discounted Cash Flow And Market | Measurement Input, Near-Term Growth Rates | Maximum |  |
Goodwill [Line Items] |  |
Goodwill, measurement input | 0.10 | 0.10
Workplace Furnishings | Valuation Discounted Cash Flow And Market | Measurement Input, Terminal Growth Rate |  |
Goodwill [Line Items] |  |
Goodwill, measurement input | 0.03 | 0.03
Workplace Furnishings | Trade Names |  |
Goodwill [Line Items] |  |
Goodwill impairment charge | $ 3.4 | $ 3.4
Workplace Furnishings | Trademarks and trade names | Measurement Input, Discount Rate |  |
Goodwill [Line Items] |  |
Intangible asset measurement input | 0.16 | 0.16
Workplace Furnishings | Trademarks and trade names | Measurement Input, Near-Term Growth Rates | Minimum |  |
Goodwill [Line Items] |  |
Intangible asset measurement input | (0.02) | (0.02)
Workplace Furnishings | Trademarks and trade names | Measurement Input, Near-Term Growth Rates | Maximum |  |
Goodwill [Line Items] |  |
Intangible asset measurement input | 0.05 | 0.05
Workplace Furnishings | Trademarks and trade names | Measurement Input, Long Term Growth Rate |  |
Goodwill [Line Items] |  |
Intangible asset measurement input | 0.03 | 0.03
Workplace Furnishings | Trademarks and trade names | Measurement Input, Royalty Rate |  |
Goodwill [Line Items] |  |
Intangible asset measurement input | 0.01 | 0.01

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