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v3.25.0.1

Business combinations, dispositions and related transactions - Summary of Financial Information (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
Financial Information [Line Items] |  |  |
Current assets | $ 1,453.7 | $ 1,475.4 |
Property and equipment, net | 723.4 | 517.3 | $ 523.8
Total assets | 2,800.2 | 2,737.0 | 2,835.7
Other liabilities, primarily current | 17.1 | 30.1 |
Total liabilities and equity | 2,800.2 | 2,737.0 |
Net sales | 2,166.6 | 1,977.1 | 2,266.2
Cost of sales | 1,680.3 | 1,676.5 | 1,732.1
General and administrative | 256.2 | 277.4 | 304.0
Total costs and other expense | 1,922.4 | 1,996.6 | 2,096.3
Net income | $ 161.3 | 5.1 | 133.1
Louisiana Pigment Company, L.P. (LPC) |  |  |
Financial Information [Line Items] |  |  |
Current assets |  | 118.5 |
Property and equipment, net |  | 148.4 |
Total assets |  | 266.9 |
Other liabilities, primarily current |  | 42.1 |
Partners' equity |  | 224.8 |
Total liabilities and equity |  | 266.9 |
Net sales |  | 463.4 | 451.5
Cost of sales |  | 463.0 | 451.1
General and administrative |  | 0.4 | 0.4
Total costs and other expense |  | 463.4 | 451.5
Louisiana Pigment Company, L.P. (LPC) | Kronos |  |  |
Financial Information [Line Items] |  |  |
Net sales |  | 231.7 | 225.6
Louisiana Pigment Company, L.P. (LPC) | Venator |  |  |
Financial Information [Line Items] |  |  |
Net sales |  | $ 231.7 | $ 225.9

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