Inventories (Tables)

3 Months Ended

Mar. 31, 2022

Inventory Disclosure [Abstract]

Schedule of Inventories

Inventories consisted of the following:

	March 31, 2022		December 31, 2021
	(in millions)
Raw materials	$	198	$	206
Work in progress		72		63
Finished goods		339		276
Spare parts		39		38
Inventories	$	648	$	583