ACCRUED LIABILITIES

12 Months Ended

Dec. 31, 2018

Accrued Liabilities, Current [Abstract]

ACCRUED LIABILITIES

NOTE 17. ACCRUED LIABILITIES

Included in accrued liabilities were the following:

	December 31,
	2018		2017
	($ in millions)
Accrued compensation and payroll taxes	$	100.0	$	80.6
Tax-related accruals	23.1		21.7
Accrued interest	48.9		37.4
Legal and professional costs	54.4		34.8
Accrued employee benefits	25.3		21.7
Environmental (current portion only)	17.0		20.0
Asset retirement obligation (current portion only)	10.6		10.5
Restructuring reserves (current portion only)	7.3		3.3
Other	46.7		44.4
Accrued liabilities	$	333.3	$	274.4