Consolidated Statements of Income and Comprehensive Income (Unaudited) (Ohio Edison Company) (USD $) In Millions, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2012	Sep. 30, 2011	Sep. 30, 2012	Sep. 30, 2011
REVENUES:
Excise and gross receipts tax collections	$ 123	$ 137	$ 351	$ 371
Total revenues	2,624	3,041	7,414	7,966
OPERATING EXPENSES:
Purchased power	1,312	1,349	3,815	3,755
Other operating expenses	856	993	2,582	3,051
Provision for depreciation	282	297	859	809
Amortization of regulatory assets, net	61	122	198	344
General taxes	257	269	761	748
Total operating expenses	3,404	3,662	10,048	10,427
OPERATING INCOME (LOSS)	907	1,057	2,210	1,928
OTHER INCOME (EXPENSE):
Investment income	39	48	63	100
Interest expense	(230)	(267)	(750)	(763)
Capitalized interest	18	17	54	55
Total other income (expense)	(173)	(202)	(633)	(608)
INCOME BEFORE INCOME TAXES	734	855	1,577	1,320
INCOME TAXES (BENEFITS)	309	325	658	550
NET INCOME	425	530	919	770
STATEMENTS OF COMPREHENSIVE INCOME
NET INCOME	425	530	919	770
OTHER COMPREHENSIVE INCOME (LOSS):
Pension and OPEB prior service costs	(47)	(48)	(148)	(44)
Change in unrealized gain on available-for-sale securities	1	(26)	13	(7)
Other comprehensive income (loss)	(46)	(72)	(134)	(38)
Income taxes (benefits) on other comprehensive income (loss)	(24)	(26)	(75)	(12)
Other comprehensive income (loss), net of tax	(22)	(46)	(59)	(26)
COMPREHENSIVE INCOME	403	484	860	744
OE
REVENUES:
Electric sales	426	441	1,149	1,165
Excise and gross receipts tax collections	28	29	79	82
Total revenues	454	470	1,228	1,247
OPERATING EXPENSES:
Other operating expenses	124	114	364	316
Provision for depreciation	26	23	75	69
Amortization of regulatory assets, net	42	46	57	49
General taxes	52	51	148	146
Total operating expenses	361	371	987	1,003
OPERATING INCOME (LOSS)	93	99	241	244
OTHER INCOME (EXPENSE):
Investment income	8	11	17	20
Interest expense	(23)	(22)	(68)	(66)
Capitalized interest	0	0	2	1
Total other income (expense)	(15)	(11)	(49)	(45)
INCOME BEFORE INCOME TAXES	78	88	192	199
INCOME TAXES (BENEFITS)	34	34	76	72
NET INCOME	44	54	116	127
STATEMENTS OF COMPREHENSIVE INCOME
NET INCOME	44	54	116	127
OTHER COMPREHENSIVE INCOME (LOSS):
Pension and OPEB prior service costs	(7)	(6)	(24)	(21)
Change in unrealized gain on available-for-sale securities	0	(3)	0	(1)
Other comprehensive income (loss)	(7)	(9)	(24)	(22)
Income taxes (benefits) on other comprehensive income (loss)	(4)	(4)	(13)	(11)
Other comprehensive income (loss), net of tax	(3)	(5)	(11)	(11)
COMPREHENSIVE INCOME	41	49	105	116
OE | Affiliates
OPERATING EXPENSES:
Purchased power	38	57	128	220
OE | Non-Affiliates
OPERATING EXPENSES:
Purchased power	$ 79	$ 80	$ 215	$ 203