Accounts Payable and Accrued Liabilities (Tables)

12 Months Ended

Dec. 31, 2018

Accounts Payable and Accrued Liabilities [Abstract]

Schedule of Accounts Payable and Accrued Liabilities [Table Text Block]

Accounts payable and accrued liabilities were as follows:

	December 31,
Dollar amounts in millions	2018		2017
Accounts payable	$	116.1	$	112.3
Salaries and wages payable	64.1		75.8
Taxes other than income taxes	3.5		3.0
Current portion of warranty reserves	3.0		9.0
Accrued interest	6.8		6.0
Accrued rebates	30.1		24.2
Other accrued liabilities	9.7		6.8
Total Accounts payable and accrued liabilities	$	233.3	$	237.1