INVENTORIES (Tables)

9 Months Ended

Sep. 30, 2020

Inventory Disclosure [Abstract]

Inventories Table

Inventories consisted of the following:

	September 30, 2020			December 31, 2019			September 30, 2019
	($ in millions)
Supplies	$	107.6		$	105.6		$	99.4
Raw materials	86.4			69.2			60.9
Work in process	96.3			120.9			123.1
Finished goods	363.8			449.5			474.9
	654.1			745.2			758.3
LIFO reserve	(45.7		)	(49.5		)	(57.6		)
Inventories, net	$	608.4		$	695.7		$	700.7