Inventories, net (Tables)

3 Months Ended

Mar. 31, 2019

Inventory Disclosure [Abstract]

Schedule of Inventory

	March 31,			December 31,
(in millions)	2019			2018
Raw material and supplies	$	496		$	485
Work in progress	116			114
Finished goods	213			199
FIFO inventories	825			798
LIFO reserve	(18		)	(17		)
Inventories, net	$	807		$	781