Accounts Payable and Accrued Liabilities (Tables)

12 Months Ended

Dec. 31, 2012

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	2012		2011
Accounts payable	$	71.1	$	58.6
Salaries and wages payable	32.9		21.9
Taxes other than income taxes	5.0		4.4
Current portion of warranty reserves	12.0		12.0
Accrued interest	2.5		10.3
Other accrued liabilities	16.0		15.0
Income taxes payable	—		0.1
Total Accounts payable and accrued liabilities	$	139.5	$	122.3