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v3.20.4

Accrued Liabilities (Tables) | 12 Months Ended
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Dec. 31, 2020
Accrued Liabilities Current And Noncurrent [Abstract] |
Components of Accrued Liabilities | The components of accrued liabilities were as follows (dollars in millions):
|  | December 31, |
|  | 2020 |  |  | 2019 |
Compensation and benefits |  | $ | 126.5 |  |  | $ | 124.5 |
Customer volume discounts and rebates |  |  | 27.1 |  |  |  | 27.9 |
Medical insurance and workers’ compensation |  |  | 25.5 |  |  |  | 26.3 |
Franchise, property, sales and use taxes |  |  | 16.5 |  |  |  | 15.3 |
Environmental liabilities and asset retirement obligations |  |  | 4.6 |  |  |  | 5.6 |
Severance, retention, and relocation |  |  | 4.1 |  |  |  | 3.5 |
Other |  |  | 11.9 |  |  |  | 14.4 |
Total |  | $ | 216.2 |  |  | $ | 217.5 |

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