ACCRUED LIABILITIES (Tables)

12 Months Ended

Dec. 31, 2011

ACCRUED LIABILITIES [Abstract]

Accrued Liabilities

Included in accrued liabilities were the following:

	December 31,
	2011		2010
	($ in millions)
Accrued compensation and payroll taxes	$	42.7	$	32.1
Accrued employee benefits		43.7		45.6
Environmental (current portion only)		31.0		28.0
Legal and professional costs		24.4		25.0
Asset retirement obligation (current portion only)		12.0		13.7
Earn out		18.6		-
Other		64.8		53.3
Accrued liabilities	$	237.2	$	197.7