Accrued Liabilities

9 Months Ended

Sep. 30, 2022

Payables and Accruals [Abstract]

Accrued Liabilities

5. Accrued Liabilities

Accrued liabilities consisted of the following:

	September 30, 2022		December 31, 2021
	(Dollars in millions)
Accrued benefits	$	22.9	$	21.7
Current portion of postretirement benefit obligation	2.6		2.6
Other taxes payable	12.1		9.2
Current portion of black lung liability	5.4		5.4
Accrued legal	5.1		4.5
Other	6.9		9.0
Total accrued liabilities	$	55.0	$	52.4