Components of Property, Plant and Equipment (Details) - USD ($) $ in Millions |
Mar. 31, 2024 |
Dec. 31, 2023 |
|---|---|---|
| Property, Plant and Equipment [Line Items] | ||
| Gross PP&E | $ 1,817.1 | $ 1,817.4 |
| Less accumulated depreciation | 877.9 | 889.7 |
| Net PP&E | 939.2 | 927.7 |
| Land | ||
| Property, Plant and Equipment [Line Items] | ||
| Gross PP&E | 28.2 | 28.3 |
| Building and Building Improvements | ||
| Property, Plant and Equipment [Line Items] | ||
| Gross PP&E | 324.8 | 317.8 |
| Machinery and Equipment | ||
| Property, Plant and Equipment [Line Items] | ||
| Gross PP&E | 895.0 | 895.1 |
| Software | ||
| Property, Plant and Equipment [Line Items] | ||
| Gross PP&E | 124.1 | 122.6 |
| Office equipment and other assets | ||
| Property, Plant and Equipment [Line Items] | ||
| Gross PP&E | 108.4 | 105.2 |
| Construction in progress | ||
| Property, Plant and Equipment [Line Items] | ||
| Gross PP&E | $ 336.6 | $ 348.4 |