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Accrued Liabilities (Tables) | 12 Months Ended
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Dec. 31, 2014
Accrued Liabilities, Current [Abstract] |
Components of Accrued Liabilities | The components of accrued liabilities were as follows (in millions):
| December 31,
| 2014 |  | 2013
Compensation and benefits | $ | 130.8 |  |  | $ | 131.4 |
Medical insurance and workers’ compensation | 27.0 |  |  | 26.4 |
Franchise, property, sales and use taxes | 17.5 |  |  | 20.2 |
Customer volume discounts and rebates | 13.9 |  |  | 11.4 |
Severance, retention, and relocation | 8.3 |  |  | 8.2 |
Environmental liabilities and asset retirement obligations | 7.1 |  |  | 7.8 |
Legal contingencies | 0.8 |  |  | 1.0 |
Other | 14.6 |  |  | 7.7 |
Total | $ | 220.0 |  |  | $ | 214.1 |

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- Definition Tabular disclosure of the components of accrued liabilities. + References No definition available. + Details
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