Property, plant and equipment, net - Schedule of Property, Plant, and Equipment (Details) - USD ($) $ in Millions |
Jun. 30, 2026 |
Dec. 31, 2025 |
|---|---|---|
| Property, Plant and Equipment [Abstract] | ||
| Property, plant and equipment, gross | $ 475.1 | $ 509.5 |
| Less: Accumulated depreciation and amortization | (297.1) | (304.1) |
| Total property, plant and equipment, net | 178.0 | 205.4 |
| Land and improvements | ||
| Property, Plant and Equipment [Abstract] | ||
| Property, plant and equipment, gross | 16.5 | 20.7 |
| Buildings, building improvements and leasehold improvements | ||
| Property, Plant and Equipment [Abstract] | ||
| Property, plant and equipment, gross | 140.3 | 160.5 |
| Furniture and equipment | ||
| Property, Plant and Equipment [Abstract] | ||
| Property, plant and equipment, gross | 249.6 | 259.8 |
| Software | ||
| Property, Plant and Equipment [Abstract] | ||
| Property, plant and equipment, gross | 62.0 | 61.9 |
| Construction-in-progress | ||
| Property, Plant and Equipment [Abstract] | ||
| Property, plant and equipment, gross | $ 6.7 | $ 6.6 |
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- Definition Amount of accumulated depreciation, depletion, and amortization of property, plant, and equipment. Includes, but is not limited to, land and land improvement; building; machinery and equipment; furniture and fixture; and work of art, historical treasure, or similar asset classified as collection. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount, before accumulated depreciation, depletion, and amortization, of property, plant, and equipment. Includes, but is not limited to, land and land improvement; building; machinery and equipment; furniture and fixture; and work of art, historical treasure, or similar asset classified as collection. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount, after accumulated depreciation, depletion, and amortization, of property, plant, and equipment. Includes, but is not limited to, land and land improvement; building; machinery and equipment; furniture and fixture; and work of art, historical treasure, or similar asset classified as collection. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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