XML 36 R27.htm IDEA: XBRL DOCUMENT v3.22.2.2
Inventories, Net (Tables)
9 Months Ended
Sep. 30, 2022
Inventory Disclosure [Abstract]  
Inventories, Net

December 31, 

September 30, 

    

2021

    

2022

(In millions)

Raw materials:

 

  

 

  

Chemicals

$

76.3

$

125.0

Component products

 

5.0

 

7.4

Total raw materials

 

81.3

 

132.4

Work in process:

 

  

 

  

Chemicals

 

30.4

 

25.8

Component products

 

16.8

 

21.4

Total in-process products

 

47.2

 

47.2

Finished products:

 

  

 

  

Chemicals

 

246.4

 

287.2

Component products

 

3.8

 

4.5

Total finished products

 

250.2

 

291.7

Supplies (chemicals)

 

80.0

 

74.5

Total

$

458.7

$

545.8