ACCRUED LIABILITIES (Tables)

12 Months Ended

Dec. 31, 2014

Accrued Liabilities, Current [Abstract]

Accrued Liabilities

Included in accrued liabilities were the following:

	December 31,
	2014		2013
	($ in millions)
Accrued compensation and payroll taxes	$	40.4	$	51.1
Accrued employee benefits	41.5		35.3
Environmental (current portion only)	19.0		18.0
Legal and professional costs	26.3		23.4
Asset retirement obligation (current portion only)	10.2		13.5
Earn out	—		26.7
Other	76.9		76.5
Accrued liabilities	$	214.3	$	244.5