Summary of Quarterly Financial Data (Unaudited)

12 Months Ended

Dec. 31, 2013

Quarterly Financial Data [Abstract]

SUMMARY OF QUARTERLY FINANCIAL DATA (UNAUDITED)

SUMMARY OF QUARTERLY FINANCIAL DATA (UNAUDITED)

The following summarizes certain consolidated operating results by quarter for 2013 and 2012.

FirstEnergy
CONSOLIDATED STATEMENTS OF INCOME
(In millions, except per share amounts)	2013											2012
	Dec. 31			Sept. 30		June 30			Mar. 31			Dec. 31			Sept. 30		June 30			Mar. 31
Revenues	$	3,647		$	4,036	$	3,511		$	3,723		$	3,493		$	4,052	$	3,746		$	3,982
Other operating expense	948			877		886			882			1,163			861		920			816
Pensions and OPEB mark-to-market	(256		)	—		—			—			609			—		—			—
Provision for depreciation	293			316		300			293			285			272		284			278
Impairment of long-lived assets	322			—		473			—			—			—		—			—
Operating Income (Loss)	401			512		46			648			(39		)	902		549			740
Income (loss) from continuing operations before income taxes	208			286		(230		)	306			(258		)	729		307			522
Income taxes (benefits)	66			77		(62		)	114			(105		)	307		123			220
Income (loss) from continuing operations	142			209		(168		)	192			(153		)	422		184			302
Discontinued operations (net of income taxes)	—			9		4			4			5			3		4			4
Net Income (Loss)	142			218		(164		)	196			(148		)	425		188			306
Earnings (loss) available to FirstEnergy Corp.	142			218		(164		)	196			(148		)	425		187			306
Earnings (loss) per share of common stock-
Basic - Continuing Operations	0.34			0.50		(0.40		)	0.46			(0.36		)	1.01		0.44			0.72
Basic - Discontinued Operations (Note 20)	—			0.02		0.01			0.01			0.01			0.01		0.01			0.01
Basic - Earnings Available to FirstEnergy Corp.	0.34			0.52		(0.39		)	0.47			(0.35		)	1.02		0.45			0.73
Diluted - Continuing Operations	0.34			0.50		(0.40		)	0.46			(0.36		)	1.00		0.44			0.72
Diluted - Discontinued Operations (Note 20)	—			0.02		0.01			0.01			0.01			0.01		0.01			0.01
Diluted - Earnings Available to FirstEnergy Corp.	0.34			0.52		(0.39		)	0.47			(0.35		)	1.01		0.45			0.73
FES
CONSOLIDATED STATEMENTS OF INCOME
(In millions)	2013											2012
	Dec. 31			Sept. 30		June 30			Mar. 31			Dec. 31			Sept. 30		June 30			Mar. 31
Revenues	$	1,518		$	1,679	$	1,452		$	1,524		$	1,383		$	1,550	$	1,450		$	1,511
Other operating expense	382			339		387			379			328			342		392			294
Pensions and OPEB mark-to-market	(81		)	—		—			—			166			—		—			—
Provision for depreciation	75			80		76			75			72			70		68			62
Operating Income (Loss)	121			65		(39		)	95			(56		)	167		9			219
Income (loss) from continuing operations before income taxes	114			56		(117		)	(1		)	(74		)	161		(6		)	195
Income taxes (benefits)	25			23		(42		)	—			(36		)	65		(1		)	75
Income (loss) from continuing operations	89			33		(75		)	(1		)	(38		)	96		(5		)	120
Discontinued operations (net of income taxes)	—			7		4			3			3			5		4			2
Net Income (Loss)	89			40		(71		)	2			(35		)	101		(1		)	122