Inventories (Tables)

6 Months Ended

Jun. 30, 2022

Inventory Disclosure [Abstract]

Schedule of Components of Inventory

The components of inventories, net of reserves as of June 30, 2022 and December 31, 2021 were as follows:

	June 30, 2022			December 31, 2021
Manufacturing supplies	$	31.2		$	29.3
Raw materials		41.0			37.3
Work in process		138.5			89.3
Finished products		51.6			55.8
Gross inventory		262.3			211.7
Allowance for inventory reserves		(0.5	)		(0.8	)
Total inventories, net	$	261.8		$	210.9