Receivables (Tables)

9 Months Ended

Sep. 30, 2013

Receivables

Schedule of receivables

	September 30,			December 31,
($ in millions)	2013			2012
Trade accounts receivable	$	1,061.2		$	878.3
Less allowance for doubtful accounts	(39.3		)	(13.7		)
Net trade accounts receivable	1,021.9			864.6
Other receivables	65.6			65.5
	$	1,087.5		$	930.1