SEGMENT INFORMATION (Tables)

12 Months Ended

Dec. 31, 2020

Segment Reporting [Abstract]

Segment Financial Information

Segment Financial Information

For the Years Ended	Regulated Distribution		Regulated Transmission		Corporate/ Other		Reconciling Adjustments		FirstEnergy Consolidated
	(In millions)
December 31, 2020
External revenues	$	9,168	$	1,613	$	9	$	—	$	10,790
Internal revenues	195		17		—		(212)		—
Total revenues	9,363		1,630		9		(212)		10,790
Provision for depreciation	896		313		4		61		1,274
Amortization (deferral) of regulatory assets, net	(64)		11		—		—		(53)
Miscellaneous income (expense), net	332		30		83		(13)		432
Interest expense	501		219		358		(13)		1,065
Income taxes (benefits)	113		138		(125)		—		126
Income (loss) from continuing operations	959		464		(420)		—		1,003
Property additions	$	1,514	$	1,067	$	76	$	—	$	2,657
December 31, 2019
External revenues	$	9,511	$	1,510	$	14	$	—	$	11,035
Internal revenues	187		16		—		(203)		—
Total revenues	9,698		1,526		14		(203)		11,035
Provision for depreciation	863		284		5		68		1,220
Amortization (deferral) of regulatory assets, net	(89)		10		—		—		(79)
Miscellaneous income (expense), net	174		15		80		(26)		243
Interest expense	495		192		372		(26)		1,033
Income taxes (benefits)	271		113		(171)		—		213
Income (loss) from continuing operations	1,076		447		(619)		—		904
Property additions	$	1,473	$	1,090	$	102	$	—	$	2,665
December 31, 2018
External revenues	$	9,900	$	1,335	$	26	$	—	$	11,261
Internal revenues	203		18		8		(229)		—
Total revenues	10,103		1,353		34		(229)		11,261
Provision for depreciation	812		252		3		69		1,136
Amortization (deferral) of regulatory assets, net	(163)		13		—		—		(150)
Miscellaneous income (expense), net	192		14		32		(33)		205
Interest expense	514		167		468		(33)		1,116
Income taxes	422		122		(54)		—		490
Income (loss) from continuing operations	1,242		397		(617)		—		1,022
Property additions	$	1,411	$	1,104	$	133	$	27	$	2,675
As of December 31, 2020
Total assets	$	30,855	$	12,592	$	1,017	$	—	$	44,464
Total goodwill	$	5,004	$	614	$	—	$	—	$	5,618
As of December 31, 2019
Total assets	$	29,642	$	11,611	$	1,015	$	33	$	42,301
Total goodwill	$	5,004	$	614	$	—	$	—	$	5,618