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Discontinued Operations - Narrative (Details) - Superform U.S Business - USD ($) $ in Millions | 12 Months Ended
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Dec. 31, 2025 | Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
Discontinued operations, held-for-sale |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |
Loss on assets held-for-sale | $ 2.8 | $ 0.0 | $ 0.0 | $ 2.6
Disposal related credit | $ 0.4 | 0.4 | 0.2 |
Discontinued operations, disposed of by sale |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |
Disposal related credit |  | $ 0.4 | $ 0.2 |

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