XML 96 R44.htm IDEA: XBRL DOCUMENT v3.21.1
Inventories, Net (Tables)
 12 Months Ended
Dec. 31, 2020
Text block [abstract]  
Summary of Consolidated Balance of Inventories
As of December 31, 2020 and 2019, the consolidated balance of inventories was summarized as follows:
 
       
2020
   
2019
 
Finished goods
  $     309    320 
Materials and spare parts
     271    263 
Raw materials
     192    194 
Work-in-process
     164    195 
Inventory in transit
     35    17 
    
 
 
   
 
 
 
  $     971    989