Revenue (Tables)

12 Months Ended

Dec. 31, 2021

Revenue [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):

	Year Ended December 31, 2021
	US and Utilities SBU		South America SBU		MCAC SBU		Eurasia SBU		Corporate, Other and Eliminations		Total
Regulated Revenue
Revenue from contracts with customers	$	2,831	$	—	$	—	$	—	$	—	$	2,831
Other regulated revenue	37		—		—		—		—		37
Total regulated revenue	2,868		—		—		—		—		2,868
Non-Regulated Revenue
Revenue from contracts with customers	1,132		3,531		2,057		881		(15)		7,586
Other non-regulated revenue (1)	335		10		100		242		—		687
Total non-regulated revenue	1,467		3,541		2,157		1,123		(15)		8,273
Total revenue	$	4,335	$	3,541	$	2,157	$	1,123	$	(15)	$	11,141

	Year Ended December 31, 2020
	US and Utilities SBU		South America SBU		MCAC SBU		Eurasia SBU		Corporate, Other and Eliminations		Total
Regulated Revenue
Revenue from contracts with customers	$	2,626	$	—	$	—	$	—	$	—	$	2,626
Other regulated revenue	35		—		—		—		—		35
Total regulated revenue	2,661		—		$	—	—		—		2,661
Non-Regulated Revenue
Revenue from contracts with customers	1,015		3,151		1,668		594		(10)		6,418
Other non-regulated revenue (1)	242		8		98		234		(1)		581
Total non-regulated revenue	1,257		3,159		1,766		828		(11)		6,999
Total revenue	$	3,918	$	3,159	$	1,766	$	828	$	(11)	$	9,660

	Year Ended December 31, 2019
	US and Utilities SBU		South America SBU		MCAC SBU		Eurasia SBU		Corporate, Other and Eliminations		Total
Regulated Revenue
Revenue from contracts with customers	$	2,979	$	—	$	—	$	—	$	—	$	2,979
Other regulated revenue	49		—		—		—		—		49
Total regulated revenue	3,028		—		—		—		—		3,028
Non-Regulated Revenue
Revenue from contracts with customers	767		3,205		1,788		799		(4)		6,555
Other non-regulated revenue (1)	263		3		94		248		(2)		606
Total non-regulated revenue	1,030		3,208		1,882		1,047		(6)		7,161
Total revenue	$	4,058	$	3,208	$	1,882	$	1,047	$	(6)	$	10,189

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