Inventories

3 Months Ended

Mar. 31, 2020

Inventory Disclosure [Abstract]

Inventories

 3.  Inventories

Inventories consisted of the following:

	March 31,		December 31,
	2020		2019
	(In millions)
Crude oil and natural gas liquids	$	74	$	92
Materials and supplies		156		169
Total Inventories	$	230	$	261

In the first quarter of 2020, we recognized charges of $53 million ($52 million after income taxes) recorded in Marketing, including purchased oil and gas to reflect crude oil inventories at quarter-end market value.