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Discontinued Operations - Schedule of Disposal Groups, Including Discontinued Operations, Income Statement (Details) - USD ($) $ in Millions |  | 12 Months Ended
--- | --- | ---
Nov. 30, 2023 | Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |
Income from discontinued operations, net of tax |  | $ 0.0 | $ 198.2 | $ 62.3
Repayments of debt | $ 641.2 |  |  |
Discontinued Operations, Disposed of by Sale |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |
Net sales |  |  | 490.9 | 530.5
Cost of products sold |  |  | 373.4 | 398.9
Gross profit |  |  | 117.5 | 131.6
Selling and general expense |  |  | 29.4 | 32.0
Research and development expense |  |  | 8.6 | 7.8
Intangible asset amortization expense |  |  | 0.0 | 0.0
Total nonmanufacturing expenses |  |  | 38.0 | 39.8
Restructuring and other impairment expense |  |  | 0.5 | 0.2
Operating profit |  |  | 79.0 | 91.6
Interest expense |  |  | 49.0 | 28.8
Other income, net |  |  | 194.8 | 9.3
Income from discontinued operations before income taxes |  |  | 224.8 | 72.1
Income tax expense |  |  | 29.1 | 15.0
Income from equity affiliates, net of income taxes |  |  | 2.5 | 5.2
Income from discontinued operations, net of tax |  |  | $ 198.2 | $ 62.3

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