Inventories (Tables)

9 Months Ended

Sep. 30, 2021

Inventory Disclosure [Abstract]

Components of Inventories

The components of inventories, net of excess and obsolescence reserves for raw materials and finished goods, at September 30, 2021 and December 31, 2020 were as follows:

	September 30, 2021			December 31, 2020
Raw materials and manufacturing supplies	$	176.6		$	147.3
Work in process		87.2			64.8
Finished goods		136.4			107.9
LIFO reserve		(20.3	)		(17.9	)
Total inventories	$	379.9		$	302.1