Supplementary Cash Flow Information (Tables)

12 Months Ended

Dec. 31, 2022

Supplemental Cash Flow Elements [Abstract]

Schedule of Cash Flow Supplemental Disclosures

The following information supplements the Statement of Consolidated Cash Flows:

	2022		2021		2020
	(In millions)
Cash Flows From Operating Activities
Interest paid	$	(486)	$	(459)	$	(460)
Net income taxes (paid) refunded	(1,036)		(16)		(64)
Cash Flows From Investing Activities
Additions to property, plant and equipment – E&P:
Capital expenditures incurred – E&P	$	(2,589)	$	(1,698)	$	(1,678)
Increase (decrease) in related liabilities	102		114		(218)
Additions to property, plant and equipment – E&P	$	(2,487)	$	(1,584)	$	(1,896)
Additions to property, plant and equipment – Midstream:
Capital expenditures incurred – Midstream	$	(232)	$	(183)	$	(253)
Increase (decrease) in related liabilities	(6)		20		(48)
Additions to property, plant and equipment – Midstream	$	(238)	$	(163)	$	(301)