XML 79 R38.htm IDEA: XBRL DOCUMENT v3.21.1
Inventories (Tables)
12 Months Ended
Dec. 31, 2020
Inventory Disclosure [Abstract]  
Inventories
Inventories consist of:
 
   
             
   
             
 
   
2020
   
2019
 
   
Raw materials and supplies
  
$
1,226
 
  
$
1,201
 
Work-in-process
  
 
340
 
  
 
339
 
Finished goods
  
 
470
 
  
 
425
 
Tooling and engineering
  
 
1,408
 
  
 
1,339
 
   
 
 
   
 
 
 
   
$
3,444
 
  
$
3,304
 
   
 
 
   
 
 
 
Tooling and engineering inventory represents costs incurred on tooling and engineering services contracts in excess of billed and unbilled amounts included in accounts receivable.