Receivables (Tables)

3 Months Ended

Mar. 31, 2014

Receivables

Schedule of receivables

	March 31,			December 31,
($ in millions)	2014			2013
Trade accounts receivable	$	922.3		$	835.2
Less allowance for doubtful accounts	(9.2		)	(36.3		)
Net trade accounts receivable	913.1			798.9
Other receivables	68.0			60.5
	$	981.1		$	859.4