XML 24 R16.htm IDEA: XBRL DOCUMENT v3.22.2.2
Inventories
9 Months Ended
Sep. 30, 2022
Inventory Disclosure [Abstract]  
Inventories Inventories
Inventories as of September 30, 2022 and December 31, 2021 were as follows:

In millionsSeptember 30, 2022December 31, 2021
Raw material$849 $716 
Work-in-process250 208 
Finished goods1,047 888 
LIFO reserve(139)(118)
Total inventories$2,007 $1,694