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v3.23.3

Accrued Liabilities (Tables) | 9 Months Ended
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Sep. 30, 2023
Payables and Accruals [Abstract] |
Schedule of Accrued Liabilities | Accrued liabilities consisted of the following:
|  | September 30, 2023 |  | December 31, 2022
|  | (Dollars in millions)
Accrued benefits |  | $ | 21.6 |  |  | $ | 29.7 |
Current portion of postretirement benefit obligation |  | 2.4 |  |  | 2.4 |
Other taxes payable |  | 12.8 |  |  | 9.8 |
Current portion of black lung liability |  | 5.9 |  |  | 5.9 |
Accrued legal |  | 0.6 |  |  | 4.9 |
Accrued losses on purchase commitments(1) |  | 6.0 |  |  | — |
Other |  | 5.6 |  |  | 8.1 |
Total accrued liabilities |  | $ | 54.9 |  |  | $ | 60.8 |
(1)Reflects lower of cost or net realizable value adjustments of $6.0 million on purchase commitments of coal inventory.

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