Revenue (Tables)

9 Months Ended

Sep. 30, 2021

Revenue from Contract with Customer [Abstract]

The following tables represent a disaggregation of revenue from contracts with customers for the three and nine months ended September 30, 2021 and 2020, by type of service from each reportable segment:


	For the Three Months Ended September 30, 2021
Revenues by Type of Service	Regulated Distribution		Regulated Transmission		Corporate/Other and Reconciling Adjustments (1)		Total
	(In millions)
Distribution services	$	1,534	$	—	$	(25)	$	1,509
Retail generation	1,054		—		(13)		1,041
Wholesale sales	117		—		5		122
Transmission	—		411		—		411
Other	30		—		—		30
Total revenues from contracts with customers	$	2,735	$	411	$	(33)	$	3,113
ARP	—		—		—		—
Other non-customer revenue	24		4		(17)		11
Total revenues	$	2,759	$	415	$	(50)	$	3,124

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


	For the Three Months Ended September 30, 2020
Revenues by Type of Service	Regulated Distribution		Regulated Transmission		Corporate/Other and Reconciling Adjustments (1)		Total
	(In millions)
Distribution services (2)	$	1,503	$	—	$	(22)	$	1,481
Retail generation	1,005		—		(16)		989
Wholesale sales	67		—		3		70
Transmission (2)	—		408		—		408
Other	35		—		—		35
Total revenues from contracts with customers	$	2,610	$	408	$	(35)	$	2,983
ARP (3)	25		—		—		25
Other non-customer revenue	26		5		(17)		14
Total revenues	$	2,661	$	413	$	(52)	$	3,022

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

(2) Includes reductions to revenue related to amounts subject to refund resulting from the Tax Act ($1 million at Regulated Distribution and $3 million at Regulated Transmission).

(3) ARP revenue for the three months ended September 30, 2020, is primarily related to the reconciliation of Ohio decoupling rates that became effective on February 1, 2020. See Note 8, “Regulatory Matters,” for further discussion on Ohio decoupling rates.


	For the Nine Months Ended September 30, 2021
Revenues by Type of Service	Regulated Distribution		Regulated Transmission		Corporate/Other and Reconciling Adjustments (1)		Total
	(In millions)
Distribution services	$	4,177	$	—	$	(77)	$	4,100
Retail generation	2,820		—		(38)		2,782
Wholesale sales	260		—		12		272
Transmission	—		1,223		—		1,223
Other	89		—		—		89
Total revenues from contracts with customers	$	7,346	$	1,223	$	(103)	$	8,466
ARP (2)	(27)		—		—		(27)
Other non-customer revenue	68		10		(45)		33
Total revenues	$	7,387	$	1,233	$	(148)	$	8,472

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

(2) Reflects amounts the Ohio Companies refunded 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 Nine Months Ended September 30, 2020
Revenues by Type of Service	Regulated Distribution		Regulated Transmission		Corporate/Other and Reconciling Adjustments (1)		Total
	(In millions)
Distribution services (2)	$	4,000	$	—	$	(65)	$	3,935
Retail generation	2,735		—		(46)		2,689
Wholesale sales	188		—		6		194
Transmission (2)	—		1,185		—		1,185
Other	102		—		—		102
Total revenues from contracts with customers	$	7,025	$	1,185	$	(105)	$	8,105
ARP (3)	108		—		—		108
Other non-customer revenue	74		13		(47)		40
Total revenues	$	7,207	$	1,198	$	(152)	$	8,253

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

(2) Includes reductions to revenue related to amounts subject to refund resulting from the Tax Act ($2 million at Regulated Distribution and $6 million at Regulated Transmission).

(3) ARP revenue for the nine months ended September 30, 2020, is primarily related to the reconciliation of Ohio decoupling rates. 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 and nine months ended September 30, 2021 and 2020, by class:


	For the Three Months Ended September 30,				For the Nine Months Ended September 30,
Revenues by Customer Class	2021		2020		2021		2020
	(In millions)
Residential	$	1,666	$	1,621	$	4,410	$	4,220
Commercial	619		589		1,722		1,640
Industrial	284		278		810		814
Other	19		20		55		61
Total Revenues	$	2,588	$	2,508	$	6,997	$	6,735

The following table represents a disaggregation of revenue from contracts with regulated transmission customers for the three and nine months ended September 30, 2021 and 2020, by transmission owner:


	For the Three Months Ended September 30,				For the Nine Months Ended September 30,
Transmission Owner	2021		2020		2021		2020
	(In millions)
ATSI	$	206	$	202	$	604	$	598
TrAIL	59		61		176		182
MAIT	75		68		222		183
JCP&L	41		43		126		122
MP, PE and WP	30		34		95		100

Total Revenues	$	411	$	408	$	1,223	$	1,185