ACCRUED LIABILITIES

12 Months Ended

Dec. 31, 2012

Accrued Liabilities, Current [Abstract]

ACCRUED LIABILITIES

ACCRUED LIABILITIES

Included in accrued liabilities were the following:

	December 31,
	2012		2011
	($ in millions)
Accrued compensation and payroll taxes	$	49.6	$	42.7
Accrued employee benefits	28.3		43.7
Environmental (current portion only)	21.0		31.0
Legal and professional costs	21.8		24.4
Asset retirement obligation (current portion only)	21.3		12.0
Earn out	23.2		18.6
Other	63.3		64.8
Accrued liabilities	$	228.5	$	237.2