Revenue (Tables)

9 Months Ended

Sep. 30, 2020

Revenue from Contracts with Customers [Abstract]

Disaggregation of Revenue [Table Text Block]

The following table presents our revenue from contracts with customers and other revenue for the periods indicated (in millions):

	Three Months Ended September 30, 2020
	US and Utilities SBU		South America SBU		MCAC SBU		Eurasia SBU		Corporate, Other and Eliminations		Total
Regulated Revenue
Revenue from contracts with customers	$	674	$	—	$	—	$	—	$	—	$	674
Other regulated revenue	6		—		—		—		—		6
Total regulated revenue	680		—		—		—		—		680
Non-Regulated Revenue
Revenue from contracts with customers	378		848		417		134		(3)		1,774
Other non-regulated revenue (1)	3		2		25		61		—		91
Total non-regulated revenue	381		850		442		195		(3)		1,865
Total revenue	$	1,061	$	850	$	442	$	195	$	(3)	$	2,545
	Three Months Ended September 30, 2019
	US and Utilities SBU		South America SBU		MCAC SBU		Eurasia SBU		Corporate, Other and Eliminations		Total
Regulated Revenue
Revenue from contracts with customers	$	788	$	—	$	—	$	—	$	—	$	788
Other regulated revenue	11		—		—		—		—		11
Total regulated revenue	799		—		—		—		—		799
Non-Regulated Revenue
Revenue from contracts with customers	245		822		447		141		(1)		1,654
Other non-regulated revenue (1)	86		6		23		56		1		172
Total non-regulated revenue	331		828		470		197		—		1,826
Total revenue	$	1,130	$	828	$	470	$	197	$	—	$	2,625

	Nine Months Ended September 30, 2020
	US and Utilities SBU		South America SBU		MCAC SBU		Eurasia SBU		Corporate, Other and Eliminations		Total
Regulated Revenue
Revenue from contracts with customers	$	1,987	$	—	$	—	$	—	$	—	$	1,987
Other regulated revenue	29		—		—		—		—		29
Total regulated revenue	2,016		—		—		—		—		2,016
Non-Regulated Revenue
Revenue from contracts with customers	742		2,267		1,181		461		(7)		4,644
Other non-regulated revenue (1)	187		6		74		173		—		440
Total non-regulated revenue	929		2,273		1,255		634		(7)		5,084
Total revenue	$	2,945	$	2,273	$	1,255	$	634	$	(7)	$	7,100
	Nine Months Ended September 30, 2019
	US and Utilities SBU		South America SBU		MCAC SBU		Eurasia SBU		Corporate, Other and Eliminations		Total
Regulated Revenue
Revenue from contracts with customers	$	2,272	$	—	$	—	$	—	$	—	$	2,272
Other regulated revenue	36		—		—		—		—		36
Total regulated revenue	2,308		—		—		—		—		2,308
Non-Regulated Revenue
Revenue from contracts with customers	598		2,429		1,331		609		(3)		4,964
Other non-regulated revenue (1)	219		9		67		192		(1)		486
Total non-regulated revenue	817		2,438		1,398		801		(4)		5,450
Total revenue	$	3,125	$	2,438	$	1,398	$	801	$	(4)	$	7,758