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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, 2023 | Dec. 31, 2022 | Dec. 31, 2021
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |
(Loss) gain from discontinued operations |  | $ 198.2 | $ 62.3 | $ 87.2
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 | 509.3
Cost of products sold |  | 373.4 | 398.9 | 362.2
Gross profit |  | 117.5 | 131.6 | 147.1
Selling expense |  | 13.2 | 14.4 | 14.2
Research and development expense |  | 8.6 | 7.8 | 8.5
General expense |  | 16.2 | 17.6 | 16.7
Total nonmanufacturing expenses |  | 38.0 | 39.8 | 39.4
Restructuring and other impairment expense |  | 0.5 | 0.2 | 8.2
Operating profit |  | 79.0 | 91.6 | 99.5
Interest expense |  | 49.0 | 28.8 | 5.7
Other income, net |  | 194.8 | 9.3 | 5.8
(Loss) gain from discontinued operations before income taxes |  | 224.8 | 72.1 | 99.6
Income tax expense |  | 29.1 | 15.0 | 18.8
Income (loss) from equity affiliates, net of income taxes |  | 2.5 | 5.2 | 6.4
(Loss) gain from discontinued operations |  | $ 198.2 | $ 62.3 | $ 87.2

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