Inventories, Net

12 Months Ended

Dec. 31, 2021

Inventory Disclosure [Abstract]

Inventories, Net

Note 5 – Inventories, net:

	December 31,
	2020		2021
	(In millions)
Raw materials:
Chemicals	$	133.2	$	76.3
Component products		3.2		5.0
Total raw materials		136.4		81.3
Work in process:
Chemicals		36.8		30.4
Component products		11.7		16.8
Total in-process products		48.5		47.2
Finished products:
Chemicals		270.0		246.4
Component products		3.5		3.8
Total finished products		273.5		250.2
Supplies (chemicals)		79.8		80.0
Total	$	538.2	$	458.7