XML 23 R12.htm IDEA: XBRL DOCUMENT v3.21.2
Inventories
9 Months Ended
Sep. 30, 2021
Inventory Disclosure [Abstract]  
Inventories Inventories
September 30, 2021December 31, 2020
Total productive material, supplies and work in process$10,055 $5,117 
Finished product, including service parts4,479 5,118 
Total inventories$14,534 $10,235 
Inventories at September 30, 2021 increased primarily due to certain vehicles being manufactured without final components as a result of the global semiconductor supply shortage.