Inventories

3 Months Ended

Mar. 31, 2021

Inventories

Inventories

11. Inventories

Inventories are summarized as follows:

	As of		As of
(in millions)	March 31, 2021		December 31, 2020
Finished and in process	$	573	$	584
Raw materials		283		236
Manufacturing supplies and other		94		97
Total inventories	$	950	$	917