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v3.25.4

Held-for-sale assets and liabilities - Additional Information (Details) - USD ($) $ in Millions | 3 Months Ended | 12 Months Ended |
--- | --- | --- | ---
Dec. 31, 2024 | Dec. 31, 2025 | Dec. 31, 2024 | Dec. 31, 2023 | Jul. 02, 2025
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |  |
Loss on held-for-sale asset group |  | $ 1.9 | $ 9.8 | $ 0.0 |
Restructuring charges |  | 9.0 | 4.7 | 6.4 |
Loss on held-for-sale asset group |  | 0.0 | 6.1 | $ 0.0 |
Held-for-sale | Graphic Arts |  |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |  |
Disposal related costs |  |  | 2.4 |  |
Restructuring charges |  |  | 1.7 |  |
Loss on held-for-sale asset group |  | $ (1.9) |  |  |
Consideration paid |  |  |  |  | $ 7.3
Held-for-sale | Elektron Segment |  |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |  |
Loss on held-for-sale asset group | $ 6.1 |  |  |  |
Consideration paid | $ 7.3 |  | $ 7.3 |  |

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