Supplementary Cash Flow Information

12 Months Ended

Dec. 31, 2023

Supplemental Cash Flow Elements [Abstract]

Supplementary Cash Flow Information

16.  Supplementary Cash Flow Information

The following information supplements the Statement of Consolidated Cash Flows:

	2023		2022		2021
	(In millions)
Cash Flows From Operating Activities
Interest paid	$	(470)	$	(486)	$	(459)
Net income taxes (paid) refunded	(71)		(1,036)		(16)
Cash Flows From Investing Activities
Additions to property, plant and equipment – E&P:
Capital expenditures incurred – E&P	$	(4,033)	$	(2,589)	$	(1,698)
Increase (decrease) in related liabilities	149		102		114
Additions to property, plant and equipment – E&P	$	(3,884)	$	(2,487)	$	(1,584)
Additions to property, plant and equipment – Midstream:
Capital expenditures incurred – Midstream	$	(246)	$	(232)	$	(183)
Increase (decrease) in related liabilities	22		(6)		20
Additions to property, plant and equipment – Midstream	$	(224)	$	(238)	$	(163)