XML 45 R29.htm IDEA: XBRL DOCUMENT v3.22.0.1
Inventories, net (Tables)
12 Months Ended
Dec. 31, 2021
Inventory Disclosure [Abstract]  
Inventories

Inventories consist of (in millions):

 

 

 

December 31,

 

 

 

2021

 

 

2020

 

Raw materials and supplies

 

$

350

 

 

$

373

 

Work in process

 

 

218

 

 

 

189

 

Finished goods and purchased products

 

 

1,207

 

 

 

1,423

 

 

 

 

1,775

 

 

 

1,985

 

Less: Inventory reserve

 

 

(444

)

 

 

(577

)

Total

 

$

1,331

 

 

$

1,408