REVENUE (Tables)

9 Months Ended

Sep. 30, 2023

Revenue from Contract with Customer [Abstract]

The following represents a disaggregation of revenue from contracts with customers for the three and nine months ended September 30, 2023 and 2022:


	Three Months Ended September 30,				Nine Months Ended September 30,
(In millions)	2023		2022		2023		2022
Regulated Distribution
Retail generation and distribution services
Residential	$	1,894	$	1,756	$	5,010	$	4,608
Commercial	698		686		1,970		1,858
Industrial	296		348		1,002		943
Other	26		23		78		61
Wholesale	65		159		173		408
Other revenue from contracts with customers	30		27		86		82
Total revenues from contracts with customers	3,009		2,999		8,319		7,960

Other revenue unrelated to contracts with customers	25		24		83		78
Total Regulated Distribution	$	3,034	$	3,023	$	8,402	$	8,038

Regulated Transmission
ATSI	$	244	$	252	$	712	$	686
TrAIL	72		78		203		205
MAIT	101		97		289		253
JCP&L	52		45		152		151
MP, PE and WP	39		$	30	130		98
Total revenues from contracts with customers	508		502		1,486		1,393
Other revenue unrelated to contracts with customers	1		1		4		4
Total Regulated Transmission	$	509	$	503	$	1,490	$	1,397

Corporate/Other and Reconciling Adjustments (1)
Wholesale	$	1	$	7	$	6	$	21
Retail generation and distribution services (1)	(45)		(46)		(136)		(136)
Other revenue unrelated to contracts with customers (1)	(12)		(12)		(38)		(38)
Total Corporate/Other and Reconciling	$	(56)	$	(51)	$	(168)	$	(153)

FirstEnergy Total Revenues	$	3,487	$	3,475	$	9,724	$	9,282

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

Schedule of Receivables from Customers

Billed and unbilled customer receivables as of September 30, 2023 and December 31, 2022, are included below:


Customer Receivables	September 30, 2023		December 31, 2022
	(In millions)
Billed	$	848	$	674
Unbilled	539		781
	1,387		1,455
Less: Uncollectible Reserve	85		137
Total Customer Receivables	$	1,302	$	1,318

Schedule of Activity in the Allowance for Uncollectible Accounts on Customer Receivables

Activity in the allowance for uncollectible accounts on customer receivables for the nine months ended September 30, 2023 and for the year ended December 31, 2022 are as follows:


	(In millions)

Balance, January 1, 2022	$	159
Provision for expected credit losses (1)	59
Charged to other accounts (2)	62
Write-offs	(143)
Balance, December 31, 2022	$	137
Provision for expected credit losses (1)	3
Charged to other accounts (2)	25
Write-offs	(80)
Balance, September 30, 2023	$	85

(1) Approximately $(7) million and $11 million of which was deferred for future recovery (refund) in the nine months ended September 30, 2023 and the year ended December 31, 2022, respectively.

(2) Represents recoveries and reinstatements of accounts written off for uncollectible accounts.