XML 39 R29.htm IDEA: XBRL DOCUMENT v3.22.2
Inventories (Tables)
6 Months Ended
Jun. 30, 2022
Inventory Disclosure [Abstract]  
Schedule of inventories
Inventories consist of the following:
 June 30, 
 2022
December 31, 
 2021
 (in millions)
Finished goods$455 $358 
Raw materials, spare parts and supplies42 50 
Total inventories$497 $408