Inventories (Tables)

6 Months Ended

Jun. 30, 2022

Inventory Disclosure [Abstract]

Schedule of Current Inventories

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

	June 30, 2022		December 31, 2021
Manufacturing supplies	$	39.6	$	38.0
Raw materials	121.9		121.8
Work in process	469.4		418.4
Finished products	594.9		527.8
Subtotal	1,225.8		1,106.0
Allowance for obsolete and surplus inventory	(67.8)		(63.3)
Total inventories, net	$	1,158.0	$	1,042.7