Property, Plant and Equipment (Tables)

12 Months Ended

Dec. 31, 2022

Property, Plant and Equipment [Abstract]

Schedule of Property Plant and Equipment

The table below summarizes these assets by type, useful life and the net asset balance as of the periods presented.

		December 31,
Type of Asset	Range of Useful Lives	2022		2021
		(In millions)
Office furniture, equipment and computer hardware	4 to 15 years	$	36	$	41
Pipelines	5 to 40 years	$	13	$	10
Plants, facilities and infrastructure	3 to 40 years	$	1,510	$	1,496

	December 31,
(In millions)	2022		2021
United States	$	17,034	$	14,097
International	288		347
Not allocated to segments	55		55
Net property, plant and equipment	$	17,377	$	14,499

Schedule of Projects with Exploratory Well Costs Capitalized for More than One Year

Changes in our capitalized exploratory well costs were as follows:

	December 31,
(In millions)	2022		2021		2020
Beginning balance as of January 1	$	162	$	210	$	278
Additions	78		50		97
Charges to expense	(30)		(30)		(1)
Transfers to development	(96)		(68)		(164)
Ending balance as of December 31	$	114	$	162	$	210