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v3.20.4
Accrued Liabilities (Tables)
12 Months Ended
Dec. 31, 2020
Balance Sheet Related Disclosures [Abstract]
Schedule of Accrued Liabilities
Accrued liabilities consist of following:
December 31,
2020
2019
(Dollars in millions)
Accrued benefits
$
18.3
$
21.7
Current portion of postretirement benefit obligation
2.8
2.9
Other taxes payable
9.8
9.9
Current portion of black lung liability
4.6
4.6
Accrued legal
6.4
2.7
Other
7.9
5.5
Total accrued liabilities
$
49.8
$
47.3
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Tabular disclosure of the components of accrued liabilities.
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