Receivables

6 Months Ended

Jun. 30, 2013

Receivables [Abstract]

Receivables

RECEIVABLES

Receivables consist of the following:

Dollar amounts in millions	June 30, 2013			December 31, 2012
Trade receivables	$	98.2		$	76.0
Interest receivables	0.8			0.8
Income tax receivable	1.7			1.8
Other receivables	3.9			5.2
Allowance for doubtful accounts	(1.1		)	(1.1		)
Total	$	103.5		$	82.7

Other receivables at June 30, 2013 and December 31, 2012 primarily consist of Canadian sales tax receivables, receivables from joint ventures and other items.