Revenue (Tables)

6 Months Ended

Jun. 30, 2023

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 June 30, 2023
	Renewables SBU		Utilities SBU		Energy Infrastructure SBU		New Energy Technologies SBU		Corporate, Other and Eliminations		Total
Non-Regulated Revenue
Revenue from contracts with customers	$	505	$	18	$	1,490	$	—	$	(21)	$	1,992
Other non-regulated revenue (1)	36		—		164		1		—		201
Total non-regulated revenue	541		18		1,654		1		(21)		2,193
Regulated Revenue
Revenue from contracts with customers	—		825		—		—		—		825
Other regulated revenue	—		9		—		—		—		9
Total regulated revenue	—		834		—		—		—		834
Total revenue	$	541	$	852	$	1,654	$	1	$	(21)	$	3,027
	Three Months Ended June 30, 2022
	Renewables SBU		Utilities SBU		Energy Infrastructure SBU		New Energy Technologies SBU		Corporate, Other and Eliminations		Total
Non-Regulated Revenue
Revenue from contracts with customers	$	406	$	18	$	1,676	$	1	$	(20)	$	2,081
Other non-regulated revenue (1)	49		1		144		1		—		195
Total non-regulated revenue	455		19		1,820		2		(20)		2,276
Regulated Revenue
Revenue from contracts with customers	—		794		—		—		—		794
Other regulated revenue	—		8		—		—		—		8
Total regulated revenue	—		802		—		—		—		802
Total revenue	$	455	$	821	$	1,820	$	2	$	(20)	$	3,078

	Six Months Ended June 30, 2023
	Renewables SBU		Utilities SBU		Energy Infrastructure SBU		New Energy Technologies SBU		Corporate, Other and Eliminations		Total
Non-Regulated Revenue
Revenue from contracts with customers	$	982	$	35	$	3,062	$	74	$	(46)	$	4,107
Other non-regulated revenue (1)	54		2		316		1		—		373
Total non-regulated revenue	1,036		37		3,378		75		(46)		4,480
Regulated Revenue
Revenue from contracts with customers	—		1,769		—		—		—		1,769
Other regulated revenue	—		17		—		—		—		17
Total regulated revenue	—		1,786		—		—		—		1,786
Total revenue	$	1,036	$	1,823	$	3,378	$	75	$	(46)	$	6,266
	Six Months Ended June 30, 2022
	Renewables SBU		Utilities SBU		Energy Infrastructure SBU		New Energy Technologies SBU		Corporate, Other and Eliminations		Total
Non-Regulated Revenue
Revenue from contracts with customers	$	831	$	41	$	3,177	$	1	$	(54)	$	3,996
Other non-regulated revenue (1)	44		2		250		1		—		297
Total non-regulated revenue	875		43		3,427		2		(54)		4,293
Regulated Revenue
Revenue from contracts with customers	—		1,622		—		—		—		1,622
Other regulated revenue	—		15		—		—		—		15
Total regulated revenue	—		1,637		—		—		—		1,637
Total revenue	$	875	$	1,680	$	3,427	$	2	$	(54)	$	5,930

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