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v3.25.4

Segment Information (Average Assets For Segments) (Details) - USD ($) $ in Millions | 3 Months Ended | 12 Months Ended
--- | --- | ---
Jun. 30, 2024 | Dec. 31, 2025 | Dec. 31, 2024 | Dec. 31, 2023
Segment Reporting Information [Line Items] |  |  |  |
Assets |  | $ 3,536.4 | $ 3,661.6 | $ 4,634.5
Additions to Property, Plant and Equipment |  | 57.2 | 81.6 | 113.8
Goodwill impairment | $ 675.3 | 0.0 | 676.0 | 0.0
Bedding Products |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Goodwill impairment |  |  | 587.9 |
Specialized Products |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Goodwill impairment |  |  | 43.6 |
Furniture, Flooring & Textile Products |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Goodwill impairment |  |  | 44.5 |
Operating segments |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Goodwill impairment |  |  | 676.0 |
Operating segments | Bedding Products |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Assets |  | 635.5 | 741.8 | 815.2
Additions to Property, Plant and Equipment |  | 19.8 | 30.5 | 47.3
Goodwill impairment |  |  | 587.9 |
Operating segments | Specialized Products |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Assets |  | 363.0 | 398.7 | 398.6
Additions to Property, Plant and Equipment |  | 26.0 | 35.2 | 42.7
Goodwill impairment |  |  | 43.6 |
Operating segments | Furniture, Flooring & Textile Products |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Assets |  | 331.1 | 346.1 | 390.3
Additions to Property, Plant and Equipment |  | 9.3 | 9.7 | 12.7
Goodwill impairment |  |  | 44.5 |
Average current liabilities included in segment numbers above |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Assets |  | 650.0 | 692.7 | 736.1
Additions to Property, Plant and Equipment |  | 0.0 | 0.0 | 0.0
Unallocated assets and other |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Assets |  | 1,807.3 | 1,634.0 | 2,403.2
Additions to Property, Plant and Equipment |  | 2.1 | 6.2 | 11.1
Difference between average assets and year-end balance sheet |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Assets |  | (250.5) | (151.7) | (108.9)
Additions to Property, Plant and Equipment |  | $ 0.0 | $ 0.0 | $ 0.0

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