Inventories (Tables)

6 Months Ended

Jun. 30, 2023

Inventory Disclosure [Abstract]

Schedule of Current Inventories

The components of inventories at June 30, 2023 and December 31, 2022 were as follows:

	June 30, 2023		December 31, 2022
Manufacturing supplies	$	42.8	$	41.7
Raw materials	140.9		132.0
Work in process	502.4		491.2
Finished products	642.8		584.8
Subtotal	1,328.9		1,249.7
Allowance for obsolete and surplus inventory	(77.2)		(58.4)
Total inventories, net	$	1,251.7	$	1,191.3