Revenue (Tables)

9 Months Ended

Sep. 30, 2021

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, 2021
	US and Utilities SBU		South America SBU		MCAC SBU		Eurasia SBU		Corporate, Other and Eliminations		Total
Regulated Revenue
Revenue from contracts with customers	$	760	$	—	$	—	$	—	$	—	$	760
Other regulated revenue	9		—		—		—		—		9
Total regulated revenue	769		—		—		—		—		769
Non-Regulated Revenue
Revenue from contracts with customers	394		893		534		197		(3)		2,015
Other non-regulated revenue (1)	164		3		25		60		—		252
Total non-regulated revenue	558		896		559		257		(3)		2,267
Total revenue	$	1,327	$	896	$	559	$	257	$	(3)	$	3,036
	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

	Nine Months Ended September 30, 2021
	US and Utilities SBU		South America SBU		MCAC SBU		Eurasia SBU		Corporate, Other and Eliminations		Total
Regulated Revenue
Revenue from contracts with customers	$	2,117	$	—	$	—	$	—	$	—	$	2,117
Other regulated revenue	30		—		—		—		—		30
Total regulated revenue	2,147		—		—		—		—		2,147
Non-Regulated Revenue
Revenue from contracts with customers	850		2,735		1,509		621		(9)		5,706
Other non-regulated revenue (1)	251		9		75		183		—		518
Total non-regulated revenue	1,101		2,744		1,584		804		(9)		6,224
Total revenue	$	3,248	$	2,744	$	1,584	$	804	$	(9)	$	8,371
	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

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(1)         Other non-regulated revenue primarily includes lease and derivative revenue not accounted for under ASC 606.