Revenue (Tables)

3 Months Ended

Mar. 31, 2021

Revenue from Contract with Customer [Abstract]

The following tables represent a disaggregation of revenue from contracts with customers for the three months ended March 31, 2021 and 2020, by type of service from each reportable segment:


	For the Three Months Ended March 31, 2021
Revenues by Type of Service	Regulated Distribution		Regulated Transmission		Corporate/Other and Reconciling Adjustments (1)		Total
	(In millions)
Distribution services	$	1,339	$	—	$	(26)	$	1,313
Retail generation	935		—		(12)		923
Wholesale sales	69		—		4		73
Transmission	—		401		—		401
Other	33		—		—		33
Total revenues from contracts with customers	$	2,376	$	401	$	(34)	$	2,743
ARP (2)	(27)		—		—		(27)
Other non-customer revenue	21		4		(15)		10
Total revenues	$	2,370	$	405	$	(49)	$	2,726

(1) Includes eliminations and reconciling adjustments of inter-segment revenues.

(2) Reflects amount the Ohio Companies will collectively refund to customers that was previously collected under decoupling mechanisms, with interest. See Note 8, “Regulatory Matters,” for further discussion on Ohio decoupling rates.


	For the Three Months Ended March 31, 2020
Revenues by Type of Service	Regulated Distribution		Regulated Transmission		Corporate/Other and Reconciling Adjustments (1)		Total
	(In millions)
Distribution services	$	1,256	$	—	$	(21)	$	1,235
Retail generation	904		—		(15)		889
Wholesale sales	71		—		1		72
Transmission	—		397		—		397
Other	36		—		—		36
Total revenues from contracts with customers	$	2,267	$	397	$	(35)	$	2,629
ARP (2)	68		—		—		68
Other non-customer revenue	23		4		(15)		12
Total revenues	$	2,358	$	401	$	(50)	$	2,709

(1) Includes eliminations and reconciling adjustments of inter-segment revenues.

(2) Reflects Ohio decoupling rates that became effective on February 1, 2020. See Note 8, “Regulatory Matters,” for further discussion on Ohio decoupling rates.

The following table represents a disaggregation of the Regulated Distribution segment revenue from contracts with distribution service and retail generation customers for the three months ended March 31, 2021 and 2020, by class:


	For the Three Months Ended March 31,
Revenues by Customer Class	2021		2020
	(In millions)
Residential	$	1,457	$	1,319
Commercial	541		544
Industrial	258		277
Other	18		20
Total Revenues	$	2,274	$	2,160

The following table represents a disaggregation of revenue from contracts with regulated transmission customers for the three months ended March 31, 2021 and 2020, by transmission owner:


	For the Three Months Ended March 31,
Transmission Owner	2021		2020
	(In millions)
ATSI	$	207	$	204
TrAIL	59		63
MAIT	68		57
JCP&L	40		40
Other	27		33
Total Revenues	$	401	$	397