Revenue (Tables)

3 Months Ended

Mar. 31, 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 March 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	$	703	$	—	$	—	$	—	$	—		$	703
Other regulated revenue	9		—		—		—		—			9
Total regulated revenue	712		—		—		—		—			712
Non-Regulated Revenue
Revenue from contracts with customers	163		711		408		171		(2		)	1,451
Other non-regulated revenue (1)	96		1		24		54		—			175
Total non-regulated revenue	259		712		432		225		(2		)	1,626
Total revenue	$	971	$	712	$	432	$	225	$	(2	)	$	2,338
	Three Months Ended March 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	$	778	$	—	$	—	$	—	$	—		$	778
Other regulated revenue	7		—		—		—		—			7
Total regulated revenue	785		—		—		—		—			785
Non-Regulated Revenue
Revenue from contracts with customers	173		843		429		267		—			1,712
Other non-regulated revenue (1)	61		2		21		72		(3		)	153
Total non-regulated revenue	234		845		450		339		(3		)	1,865
Total revenue	$	1,019	$	845	$	450	$	339	$	(3	)	$	2,650