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Basis of Presentation and Summary of Significant Accounting Policies - Property, Plant and Equipment by Geographic Location (Detail) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
Property, Plant and Equipment [Line Items] |  |  |
Property, plant and equipment, net | $ 358.8 | $ 362.0 |
Impairment of long-lived assets | 0.0 | 0.0 | $ 9.2
Impairment, Long-Lived Asset, Held-for-Use, Statement of Income or Comprehensive Income [Extensible Enumeration] |  |  | Cost of goods sold, Selling, general and administrative
U.S. |  |  |
Property, Plant and Equipment [Line Items] |  |  |
Property, plant and equipment, net | 225.0 | 223.9 |
Western Europe |  |  |
Property, Plant and Equipment [Line Items] |  |  |
Property, plant and equipment, net | 76.0 | 77.4 |
Developing |  |  |
Property, Plant and Equipment [Line Items] |  |  |
Property, plant and equipment, net | 48.2 | 50.5 |
Other Developed |  |  |
Property, Plant and Equipment [Line Items] |  |  |
Property, plant and equipment, net | $ 9.6 | $ 10.2 |

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