ACCRUED LIABILITIES

12 Months Ended

Dec. 31, 2013

Accrued Liabilities, Current [Abstract]

ACCRUED LIABILITIES

ACCRUED LIABILITIES

Included in accrued liabilities were the following:

	December 31,
	2013		2012
	($ in millions)
Accrued compensation and payroll taxes	$	51.1	$	49.6
Accrued employee benefits	35.3		28.3
Environmental (current portion only)	18.0		21.0
Legal and professional costs	23.4		21.8
Asset retirement obligation (current portion only)	13.5		21.3
Earn out	26.7		23.2
Other	76.5		63.3
Accrued liabilities	$	244.5	$	228.5