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Inventories, net (Tables)
3 Months Ended
Mar. 31, 2022
Inventory Disclosure [Abstract]  
Inventories

Inventories consist of (in millions):

 

 

 

March 31,

 

 

December 31,

 

 

 

2022

 

 

2021

 

Raw materials and supplies

 

$

411

 

 

$

350

 

Work in process

 

 

239

 

 

 

218

 

Finished goods and purchased products

 

 

1,250

 

 

 

1,207

 

 

 

 

1,900

 

 

 

1,775

 

Less: Inventory reserve

 

 

(460

)

 

 

(444

)

Total

 

$

1,440

 

 

$

1,331