Inventories, Net

12 Months Ended

Dec. 31, 2022

Inventory Disclosure [Abstract]

Inventories, Net

Note 5 – Inventories, net:

	December 31,
	2021		2022
	(In millions)
Raw materials:
Chemicals	$	76.3	$	145.3
Component products		5.0		6.2
Total raw materials		81.3		151.5
Work in process:
Chemicals		30.4		32.0
Component products		16.8		20.0
Total in-process products		47.2		52.0
Finished products:
Chemicals		246.4		350.7
Component products		3.8		5.1
Total finished products		250.2		355.8
Supplies (chemicals)		80.0		81.5
Total	$	458.7	$	640.8