ACCRUED LIABILITIES (Tables)

12 Months Ended

Dec. 31, 2019

Payables and Accruals [Abstract]

Schedule of Accrued Liabilities

	December 31,
($ in millions)	2019		2018
Compensation and benefits	$	11.9	$	12.8
Contingent consideration	10.8		36.2
Materials	9.8		10.9
Self-insurance reserves	9.2		8.7
Property, sales and other taxes	9.0		7.3
Interest	3.3		3.5
Deferred consideration	2.2		4.0
Other	7.3		12.9
Total	$	63.5	$	96.3