AMERICAN ELECTRIC POWER CO INC. AEP Income Statement

American electric power co inc. (AEP)

Income statement / Quarterly

Mar'20	Dec'19	Sep'19	Jun'19	Mar'19	Dec'18	Sep'18	Jun'18	Mar'18	Dec'17	Sep'17	Jun'17	Mar'17	Dec'16	Sep'16	Jun'16	Mar'16	Dec'15	Sep'15	Jun'15	Mar'15	Dec'14	Sep'14	Jun'14	Mar'14	Dec'13	Sep'13	Jun'13	Mar'13	Dec'12	Sep'12	Jun'12	Mar'12	Dec'11	Sep'11	Jun'11	Mar'11	Dec'10	Sep'10	Jun'10	Mar'10	Dec'09	Sep'09	Jun'09	Mar'09	Sep'08
Revenues
Revenue from Contracts with Customers
3,747,500	3,616,000	4,315,000	3,573,600	4,056,800	3,801,100	4,333,100	4,013,200	4,048,300	-	4,104,700	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Vertically Integrated Utilities
-	-	-	-	-	-	-	-	-	-	-	2,095,700	2,269,800	2,147,800	2,538,300	2,108,200	2,218,100	1,988,100	2,435,800	2,158,600	2,487,400	2,179,800	2,432,000	2,236,000	2,549,000	2,272,000	2,543,000	2,176,000	2,356,000	-1,627,000	3,814,000	3,235,000	3,363,000	-1,959,000	4,044,000	3,360,000	3,497,000	3,219,000	3,876,000	3,186,000	3,406,000	3,067,000	3,364,000	3,035,000	3,267,000	4,108,000
Transmission and Distribution Utilities
-	-	-	-	-	-	-	-	-	-	-	1,026,600	1,066,400	929,400	1,245,400	1,076,200	1,077,300	1,014,100	1,163,600	1,008,000	1,206,300	1,164,600	1,163,000	1,064,000	1,161,000	1,031,000	1,139,000	1,019,000	1,090,000	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Generation & Marketing
-	-	-	-	-	-	-	-	-	-	-	386,500	558,800	666,200	823,300	655,300	713,900	578,100	801,800	627,600	859,200	452,300	538,000	573,000	821,000	293,000	359,000	298,000	258,000	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Sales to AEP Affiliates
0	0	0	0	0	0	0	0	0	0	0	0	0	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Other Revenues
-	-	-	-	-	-	-	-	-	-	-	67,700	38,300	46,700	45,200	53,200	35,600	34,400	30,200	32,500	27,500	-271,100	28,000	171,000	117,000	177,000	135,000	89,000	122,000	-301,000	342,000	316,000	262,000	-142,000	289,000	249,000	233,000	215,000	188,000	174,000	163,000	215,000	183,000	167,000	191,000	83,000
TOTAL REVENUES
3,747,500	3,616,000	4,315,000	3,573,600	4,056,800	3,801,100	4,333,100	4,013,200	4,048,300	3,810,400	4,104,700	3,576,500	3,933,300	3,790,100	4,652,200	3,892,900	4,044,900	3,614,700	4,431,400	3,826,700	4,580,400	3,525,600	4,161,000	4,044,000	4,648,000	3,773,000	4,176,000	3,582,000	3,826,000	3,613,000	4,156,000	3,551,000	3,625,000	3,444,000	4,333,000	3,609,000	3,730,000	3,434,000	4,064,000	3,360,000	3,569,000	3,282,000	3,547,000	3,202,000	3,458,000	4,191,000
Expenses
Fuel and Other Consumables Used for Electric Generation
-	-	-	-	-	-	-	-	-	-	-	522,300	635,600	672,800	880,100	680,400	675,600	565,700	955,900	755,300	1,071,200	980,800	1,080,000	1,043,000	1,168,000	961,000	1,168,000	908,000	1,031,000	974,000	1,180,000	904,000	1,053,000	1,014,000	1,371,000	980,000	1,056,000	931,000	1,189,000	895,000	1,014,000	854,000	931,000	764,000	929,000	1,480,000
Purchased Electricity for Resale
-	-	-	-	-	-	-	-	-	-	-	669,200	769,600	686,800	774,000	629,200	731,400	710,100	730,800	600,800	718,400	525,900	449,000	473,000	638,000	388,000	373,000	359,000	371,000	314,000	327,000	268,000	260,000	335,000	294,000	287,000	275,000	288,000	247,000	227,000	238,000	253,000	247,000	258,000	295,000	394,000
Other Operation
602,100	762,000	708,300	607,400	666,000	646,500	826,000	780,300	726,400	641,100	644,000	616,400	623,700	806,200	771,100	664,500	715,100	749,300	689,900	603,400	661,300	541,600	685,000	760,000	780,000	825,000	677,000	664,000	738,000	812,000	775,000	719,000	656,000	738,000	747,000	697,000	686,000	758,000	707,000	994,000	673,000	730,000	642,000	638,000	610,000	-
Maintenance
249,500	323,000	267,700	348,700	274,500	336,400	316,600	295,900	298,500	283,000	269,000	290,100	303,500	383,300	286,300	289,400	278,700	402,200	311,500	326,000	285,600	383,000	313,000	340,000	292,000	340,000	261,000	285,000	293,000	346,000	255,000	252,000	262,000	372,000	283,000	316,000	265,000	366,000	262,000	243,000	271,000	384,000	255,000	271,000	295,000	-
Asset Impairments and Other Related Charges
-	-	-	-	-	-	-	-	-	-	-	-	-	2,900	2,264,900	0	0	-	0	-	-	-	-	-	-	-	144,000	154,000	-	-	13,000	0	-	-	90,000	-	-	-	0	-	-	-	-	-	-	-
Gain on Sale of Merchant Generation Assets
-	-	-	-	-	-	-	-	-	0	0	-100	226,500	0	0	0	0	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Depreciation and Amortization
672,200	640,900	645,200	622,600	605,800	591,100	602,600	553,200	539,700	511,300	518,500	485,500	481,900	412,100	539,300	513,800	497,100	481,700	534,900	497,700	495,400	464,600	499,000	443,000	491,000	433,000	447,000	443,000	420,000	429,000	470,000	460,000	423,000	397,000	445,000	410,000	403,000	404,000	424,000	405,000	408,000	397,000	421,000	397,000	382,000	387,000
Other Operation and Maintenance
-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	1,010,000
Gain on Sales of Assets, Net
-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	6,000
Gain on Settlement of TEM Litigation
-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	0
Taxes Other Than Income Taxes
321,100	301,800	320,500	302,300	309,900	279,700	294,200	283,200	285,600	267,400	272,600	259,600	259,800	250,100	264,400	249,400	254,100	239,300	248,200	239,400	245,700	215,300	230,000	218,000	238,000	220,000	231,000	222,000	218,000	202,000	224,000	207,000	217,000	196,000	213,000	202,000	213,000	201,000	210,000	202,000	207,000	183,000	193,000	192,000	197,000	189,000
TOTAL EXPENSES
2,995,900	3,321,300	3,356,800	3,022,600	3,268,400	3,250,000	3,664,500	3,256,200	3,342,300	3,079,500	3,129,600	2,843,200	2,847,600	3,214,200	5,780,100	3,026,700	3,152,000	3,148,300	3,471,200	3,022,600	3,477,600	3,111,200	3,256,000	3,277,000	3,607,000	3,095,000	3,301,000	3,035,000	3,071,000	3,364,000	3,244,000	2,810,000	2,871,000	3,101,000	3,443,000	2,892,000	2,898,000	2,948,000	3,039,000	2,966,000	2,811,000	2,801,000	2,689,000	2,520,000	2,708,000	3,454,000
OPERATING INCOME (LOSS)
751,600	294,700	958,200	551,000	788,400	551,100	668,600	757,000	706,000	730,900	975,100	733,300	1,085,700	575,900	-1,127,900	866,200	892,900	466,400	960,200	804,100	1,102,800	414,400	905,000	767,000	1,041,000	678,000	875,000	547,000	755,000	249,000	912,000	741,000	754,000	343,000	890,000	717,000	832,000	486,000	1,025,000	394,000	758,000	481,000	858,000	682,000	750,000	737,000
Other Income (Expense):
Interest and Investment Income
-	-	-	-	-	-	-	-	-	-	2,400	2,300	8,000	9,800	2,000	2,400	2,100	1,800	1,600	3,100	1,400	2,400	1,000	3,000	1,000	3,000	3,000	49,000	3,000	2,000	2,000	2,000	2,000	3,000	19,000	3,000	2,000	14,000	3,000	18,000	3,000	6,000	5,000	-5,000	5,000	14,000
Carrying Costs Income
-	-	-	-	-	-	-	-	-	-	2,600	5,700	5,900	4,300	1,700	6,300	3,900	5,100	1,800	8,200	8,400	11,200	7,000	9,000	6,000	10,000	8,000	8,000	4,000	11,000	11,000	11,000	20,000	70,000	291,000	17,000	15,000	19,000	18,000	19,000	14,000	14,000	12,000	12,000	9,000	21,000
Other Income
-4,400	8,200	3,200	6,600	8,600	-300	6,300	6,700	5,500	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Allowance for Equity Funds Used During Construction
31,400	46,100	43,000	50,400	28,900	40,100	30,900	30,800	30,700	31,500	20,000	21,000	21,200	27,100	25,600	28,800	31,700	35,500	32,600	34,100	29,700	28,900	27,000	25,000	22,000	22,000	19,000	17,000	15,000	23,000	23,000	24,000	23,000	29,000	26,000	23,000	20,000	17,000	17,000	19,000	24,000	23,000	23,000	20,000	16,000	11,000
Non-Service Cost Components of Net Periodic Benefit Cost
-29,700	-30,000	-30,000	-30,000	-30,000	-29,200	-31,900	-31,400	-32,000	-11,300	-11,400	-11,400	-11,400	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Gain on Sale of Equity Investment
-	-	-	-	-	-	-	-	-	-	12,400	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Interest Expense
292,100	290,900	275,100	250,700	255,800	251,300	256,800	242,300	234,000	227,000	223,300	222,900	221,800	210,000	225,300	224,900	217,000	215,800	220,200	219,200	218,700	210,000	217,000	221,000	220,000	221,000	225,000	228,000	232,000	291,000	233,000	235,000	229,000	210,000	242,000	239,000	242,000	249,000	251,000	249,000	250,000	247,000	248,000	240,000	238,000	216,000
INCOME BEFORE INCOME TAX EXPENSE AND EQUITY EARNINGS
516,200	88,100	759,300	387,300	600,100	368,800	480,900	583,600	540,200	554,400	800,600	550,800	910,400	407,100	-1,323,900	678,800	713,600	293,000	776,000	630,300	923,600	246,900	723,000	583,000	850,000	492,000	680,000	393,000	545,000	-6,000	715,000	543,000	570,000	235,000	984,000	521,000	627,000	287,000	812,000	201,000	549,000	277,000	650,000	469,000	542,000	567,000
Income Tax Expense (Benefit)
46,500	-43,600	40,600	-54,400	44,500	21,800	-80,700	72,200	102,000	171,900	264,000	190,600	343,200	60,300	-534,500	165,000	235,500	92,500	275,600	224,300	327,200	116,600	264,000	215,000	307,000	164,000	257,000	68,000	195,000	-16,000	241,000	190,000	189,000	32,000	334,000	174,000	278,000	113,000	258,000	65,000	207,000	40,000	208,000	148,000	179,000	192,000
Equity Earnings (Loss) of Unconsolidated Subsidiaries
29,600	21,000	15,200	17,400	18,500	17,800	18,100	18,700	18,500	19,300	20,100	16,000	27,000	28,400	25,200	-7,400	25,000	4,700	11,400	25,400	23,800	25,200	24,000	23,000	18,000	19,000	11,000	14,000	14,000	11,000	14,000	10,000	9,000	8,000	7,000	6,000	6,000	4,000	3,000	1,000	4,000	2,000	4,000	1,000	0	1,000
Income (Loss) from Continuing Operations
-	-	-	-	-	-	-	-	-	-	-	-	-	-	-764,200	506,400	-	205,200	511,800	431,400	620,200	-	483,000	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	376,000
Income (Loss) from Discontinued Operations, Net of Tax
-	-	-	-	-	-	-	-	-	-	-	-	-	-	0	-2,500	-	265,500	7,800	-100	10,500	-	11,000	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	0
INCOME (LOSS) BEFORE EXTRAORDINARY ITEM
-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	657,000	-	-	-	557,000	-	-	-	446,000	322,000	-	376,000
EXTRAORDINARY ITEM, NET OF TAX
-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	273,000	-	-	-	0	-	-	-	0	-5,000	-	0
Net Income (Loss)
499,300	152,700	733,900	459,100	574,100	364,800	579,700	530,100	456,700	401,800	556,700	376,200	594,200	375,200	-764,200	503,900	503,100	470,700	519,600	431,300	630,700	192,000	494,000	391,000	561,000	347,000	434,000	339,000	364,000	21,000	488,000	363,000	390,000	311,000	930,000	353,000	355,000	178,000	557,000	137,000	346,000	239,000	446,000	317,000	363,000	376,000
Net Income (Loss) Attributable to Noncontrolling Interests
4,100	-800	400	-2,200	1,300	1,400	2,100	1,700	2,300	1,100	12,000	1,200	2,000	1,800	1,600	1,800	1,900	1,100	1,300	1,300	1,500	1,200	1,000	1,000	1,000	1,000	1,000	1,000	1,000	0	1,000	1,000	1,000	0	1,000	1,000	1,000	1,000	1,000	1,000	1,000	0	2,000	1,000	2,000	1,000
NET INCOME (LOSS) ATTRIBUTABLE TO SHAREHOLDERS
-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	311,000	929,000	352,000	354,000	177,000	556,000	136,000	345,000	239,000	444,000	316,000	361,000	375,000
Preferred Stock Dividend Requirements of Subsidiaries Including Capital Stock Expense
-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	3,000	1,000	0	1,000	1,000	1,000	0	1,000	1,000	1,000	0	1,000	1,000
Earnings Attributable to Common Shareholders
495,200	153,500	733,500	461,300	572,800	363,400	577,600	528,400	454,400	400,700	544,700	375,000	592,200	373,400	-765,800	502,100	501,200	469,600	518,300	430,000	629,200	190,800	493,000	390,000	560,000	346,000	433,000	338,000	363,000	21,000	487,000	362,000	389,000	308,000	928,000	352,000	353,000	176,000	555,000	136,000	344,000	238,000	443,000	316,000	360,000	374,000
Weighted Average Number of Basic AEP Common Shares Outstanding
494,600	494,100	493,800	493,600	493,300	493,200	493,000	492,700	492,300	491,887	491,800	491,800	491,712	491,713	491,700	491,459	491,108	490,907	490,648	490,207	489,597	489,300	488,912	488,291	487,867	487,428	486,932	486,293	485,823	485,422	484,979	484,500	483,828	483,105	482,498	481,928	481,144	480,434	479,578	479,050	478,429	478,715	476,948	472,220	406,826	402,286
BASIC EARNINGS (LOSS) PER SHARE ATTRIBUTABLE TO AEP COMMON SHAREHOLDERS
BASIC EARNINGS PER SHARE ATTRIBUTABLE TO AEP COMMON SHAREHOLDERS FROM CONTINUING OPERATIONS
-	-	-	-	-	-	-	-	-	-	1.11	0.76	-	-	-1.56	1.03	-	0.40	1.04	0.88	1.27	-	0.99	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	0.93
BASIC EARNINGS PER SHARE ATTRIBUTABLE TO AEP COMMON SHAREHOLDERS FROM DISCONTINUED OPERATIONS
-	-	-	-	-	-	-	-	-	-	-	-	-	-	0.00	-0.01	-	0.54	0.02	0.00	0.02	-	0.02	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Discontinued Operations, Net of Tax
-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	0.00
Income Before Extraordinary Item
-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	1.35	-	-	-	1.16	-	-	-	0.93	0.68	-	0.93
Extraordinary Item, Net of Tax
-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	0.57	-	-	-	0.00	-	-	-	0.00	-0.01	-	0.00
Total Basic Earnings Per Share Attributable to AEP Common Shareholders
1.00	0.31	1.49	0.93	1.16	0.74	1.17	1.07	0.92	0.82	1.11	0.76	1.20	0.76	-1.56	1.02	1.02	0.94	1.06	0.88	1.29	0.38	1.01	0.80	1.15	0.71	0.89	0.69	0.75	0.05	1.00	0.75	0.80	0.64	1.92	0.73	0.73	0.37	1.16	0.28	0.72	0.47	0.93	0.67	0.89	0.93
Weighted Average Number of Diluted AEP Common Shares Outstanding
496,600	495,800	495,500	495,400	494,500	494,700	493,900	493,500	493,100	492,739	492,986	492,642	492,031	491,857	491,816	491,641	491,332	491,061	490,800	490,500	489,936	489,819	488,970	488,538	488,271	487,797	487,258	486,763	486,344	485,866	485,362	484,860	484,248	483,475	482,796	482,203	481,365	480,634	479,750	479,176	478,844	479,213	477,111	472,222	407,381	403,910
DILUTED EARNINGS (LOSS) PER SHARE ATTRIBUTABLE TO AEP COMMON SHAREHOLDERS
DILUTED EARNINGS PER SHARE ATTRIBUTABLE TO AEP COMMON SHAREHOLDERS FROM CONTINUING OPERATIONS
-	-	-	-	-	-	-	-	-	-	1.10	0.76	-	-	-1.56	1.03	-	0.40	1.04	0.88	1.27	-	0.99	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	0.93
DILUTED EARNINGS PER SHARE ATTRIBUTABLE TO AEP COMMON SHAREHOLDERS FROM DISCONTINUED OPERATIONS
-	-	-	-	-	-	-	-	-	-	-	-	-	-	0.00	-0.01	-	0.54	0.02	0.00	0.02	-	0.02	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Discontinued Operations, Net of Tax
-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	0.00
Income Before Extraordinary Item
-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	1.35	-	-	-	1.16	-	-	-	0.93	0.68	-	0.93
Extraordinary Item, Net of Tax
-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	0.57	-	-	-	0.00	-	-	-	0.00	-0.01	-	0.00
Total Diluted Earnings Per Share Attributable to AEP Common Shareholders
1.00	0.31	1.48	0.93	1.16	0.74	1.17	1.07	0.92	0.82	1.10	0.76	1.20	0.76	-1.56	1.02	1.02	0.94	1.06	0.88	1.29	0.38	1.01	0.80	1.15	0.71	0.89	0.69	0.75	0.05	1.00	0.75	0.80	0.64	1.92	0.73	0.73	0.37	1.16	0.28	0.72	0.47	0.93	0.67	0.89	0.93
Common Stock, Dividends Per Share, Declared
0.70	-	0.67	0.67	0.67	-	0.62	0.62	0.62	-	0.59	0.59	0.59	-	0.56	0.56	0.56	-	0.53	0.53	0.53	-	0.50	0.50	0.50	-	0.49	0.49	0.47	-	0.47	0.47	0.47	-	0.46	0.46	0.46	0.46	0.42	0.42	0.41	0.41	0.41	0.41	0.41	0.41
AEP Texas Inc. [Member]
Revenue from Contracts with Customers
-	-	-	-	-	-	-	-	354,100	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Sales to AEP Affiliates
31,100	35,400	42,700	42,200	40,200	41,900	27,500	17,600	18,200	14,900	18,900	17,800	14,100	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Transmission and Distribution Utilities
-	-	-	-	-	-	-	-	-	-	-	371,000	328,900	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
TOTAL REVENUES
423,600	391,300	489,300	438,000	390,700	402,000	433,400	388,300	371,600	374,100	431,200	389,500	343,600	-	403,900	365,000	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Other Revenues
-	-	-	-	-	-	-	-	-	-	-	700	600	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Fuel and Other Consumables Used for Electric Generation
-	-	-	-	-	-	-	-	-	-	-	5,900	3,000	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Other Operation
117,500	142,800	128,200	111,200	109,800	120,500	133,400	118,000	117,000	120,300	117,500	106,500	108,800	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Maintenance
20,600	21,900	21,700	89,900	25,300	21,600	23,200	23,100	21,500	17,800	19,300	20,400	18,400	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Depreciation and Amortization
162,500	157,500	170,200	155,700	138,900	134,700	133,300	121,600	110,000	107,100	124,000	116,200	102,800	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Taxes Other Than Income Taxes
34,000	30,300	39,800	34,000	36,500	30,300	36,300	33,600	32,400	29,000	33,300	31,700	28,300	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
TOTAL EXPENSES
334,600	387,000	371,100	399,300	319,900	317,700	339,400	302,100	289,800	277,900	302,400	280,700	261,300	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
OPERATING INCOME (LOSS)
89,000	4,300	118,200	38,700	70,800	84,300	94,000	86,200	81,800	96,200	128,800	108,800	82,300	-	112,400	103,400	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Interest Income
600	500	400	2,100	400	-3,100	500	2,900	500	900	500	500	1,000	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Allowance for Equity Funds Used During Construction
5,100	6,900	5,100	1,400	1,800	4,800	5,800	3,900	5,500	4,600	0	400	1,800	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Non-Service Cost Components of Net Periodic Benefit Cost
-2,800	-2,900	-2,800	-2,800	-2,800	-3,100	-3,100	-3,000	-3,100	-900	-900	-900	-900	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Interest Expense
42,500	44,500	35,800	19,500	37,400	38,400	37,300	36,600	35,000	36,700	35,300	35,300	35,000	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
INCOME BEFORE INCOME TAX EXPENSE AND EQUITY EARNINGS
55,000	-28,500	90,700	24,100	38,400	54,600	66,100	55,500	55,900	66,300	94,900	74,900	51,000	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Income Tax Expense (Benefit)
7,400	-14,800	13,700	-56,500	4,000	-5,600	8,300	9,000	9,100	-97,600	30,600	25,900	17,700	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Income (Loss) from Continuing Operations
-	-	-	-	-	-	-	-	-	-	-	-	-	-	55,500	49,700	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Income (Loss) from Discontinued Operations, Net of Tax
-	-	-	-	-	-	-	-	-	-	-	-	-	-	-47,400	-700	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Net Income (Loss)
47,600	-13,700	77,000	80,600	34,400	60,200	57,800	46,500	46,800	163,900	64,300	49,000	33,300	-	8,100	49,000	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
AEP Transmission Co [Member]
Revenue from Contracts with Customers
-	-	-	-	-	-	-	-	187,000	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Sales to AEP Affiliates
233,700	198,700	205,700	209,100	193,200	145,100	148,400	144,700	160,700	119,200	130,100	185,400	133,400	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Electrical Transmission Revenue
-	-	-	-	-	-	-	-	-	-	-	44,000	19,200	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
TOTAL REVENUES
295,600	251,300	259,700	266,900	243,500	189,900	194,400	200,100	191,700	159,200	165,600	229,400	152,700	-	125,300	153,100	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Other Revenues
-	-	-	-	-	-	-	-	-	-	-	0	100	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Other Operation
23,800	32,200	26,000	18,700	17,000	24,200	24,500	18,500	16,600	21,300	18,400	11,300	9,100	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Maintenance
3,200	6,500	3,200	2,500	3,200	2,900	2,800	2,200	2,600	1,700	1,400	2,300	3,100	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Depreciation and Amortization
56,000	47,600	45,300	42,800	40,300	36,400	34,900	32,300	30,300	25,000	24,600	22,800	23,300	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Taxes Other Than Income Taxes
50,400	42,700	42,900	41,900	41,400	34,900	35,200	36,600	31,100	27,700	27,600	27,600	26,800	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
TOTAL EXPENSES
133,400	129,000	117,400	105,900	101,900	98,400	97,400	89,600	80,600	75,700	72,000	64,000	62,300	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
OPERATING INCOME (LOSS)
162,200	122,300	142,300	161,000	141,600	91,500	97,000	110,500	111,100	83,500	93,600	165,400	90,400	-	76,400	108,100	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Interest Income
800	900	800	600	700	1,200	500	400	400	700	200	100	200	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Allowance for Equity Funds Used During Construction
16,200	23,200	21,000	28,800	11,300	21,900	18,000	15,800	14,900	13,300	11,400	13,400	10,900	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Interest Expense
29,600	27,900	26,400	21,400	21,700	22,500	19,800	20,600	20,300	21,400	17,100	15,700	16,000	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
INCOME BEFORE INCOME TAX EXPENSE AND EQUITY EARNINGS
149,600	118,500	137,700	169,000	131,900	92,100	95,700	106,100	106,100	76,100	88,100	163,200	85,500	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Income Tax Expense (Benefit)
31,800	26,700	30,100	33,000	27,600	20,400	17,600	24,100	22,000	28,400	29,500	55,800	28,500	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Income (Loss) from Continuing Operations
-	-	-	-	-	-	-	-	-	-	-	-	-	-	0	0	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Income (Loss) from Discontinued Operations, Net of Tax
-	-	-	-	-	-	-	-	-	-	-	-	-	-	0	0	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Net Income (Loss)
117,800	91,800	107,600	136,000	104,300	71,700	78,100	82,000	84,100	47,700	58,600	107,400	57,000	-	52,400	74,800	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Appalachian Power Co [Member]
Revenue from Contracts with Customers
-	-	-	-	-	-	-	-	826,300	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Sales to AEP Affiliates
49,700	50,700	56,600	46,300	51,700	42,700	42,900	46,400	49,400	41,400	41,900	46,300	42,400	-	-	-	40,400	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Vertically Integrated Utilities
-	-	-	-	-	-	-	-	-	-	-	625,600	745,000	-	-	-	775,500	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
TOTAL REVENUES
749,400	720,600	755,500	655,800	792,800	718,100	762,000	667,000	820,400	746,800	719,300	675,300	792,800	729,500	778,200	673,500	820,000	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Other Revenues
-	-	-	-	-	-	-	-	-	-	-	3,400	5,400	-	-	-	4,100	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Fuel and Other Consumables Used for Electric Generation
-	-	-	-	-	-	-	-	-	-	-	152,500	167,200	-	-	-	150,700	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Purchased Electricity for Resale
-	-	-	-	-	-	-	-	-	-	-	65,200	90,800	-	-	-	108,200	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Other Operation
134,000	151,400	140,400	138,900	136,900	131,600	131,900	109,900	138,200	133,000	117,000	139,200	113,900	-	-	-	120,600	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Maintenance
50,300	71,100	61,500	61,300	61,500	82,000	97,200	65,700	72,000	63,800	55,800	60,800	71,200	-	-	-	69,300	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Depreciation and Amortization
122,200	118,500	118,700	117,100	112,500	108,900	105,700	105,300	108,500	103,800	102,800	100,700	100,600	-	-	-	95,500	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Taxes Other Than Income Taxes
37,900	37,700	36,700	35,900	35,900	33,600	33,600	33,700	33,800	33,100	32,300	30,800	30,200	-	-	-	31,300	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
TOTAL EXPENSES
578,000	694,900	612,900	578,900	640,700	610,000	712,200	534,400	627,400	573,200	547,600	549,200	573,900	-	-	-	575,600	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
OPERATING INCOME (LOSS)
171,400	25,700	142,600	76,900	152,100	108,100	49,800	132,600	193,000	173,600	171,700	126,100	218,900	136,200	204,400	158,300	244,400	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Interest Income
300	300	300	1,000	800	500	400	600	300	300	300	500	300	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Carrying Costs Income
-	-	0	0	-	100	200	500	500	400	400	300	300	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Other Income
-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	1,800	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Allowance for Equity Funds Used During Construction
2,400	4,100	4,800	6,000	1,700	3,600	4,100	2,900	2,600	3,000	2,700	2,000	1,500	-	-	-	2,300	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Non-Service Cost Components of Net Periodic Benefit Cost
-4,700	-4,200	-4,300	-4,200	-4,300	-4,500	-4,500	-4,400	-4,500	-1,300	-1,300	-1,300	-1,300	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Interest Expense
53,100	52,500	51,600	51,600	49,300	48,800	50,800	47,800	47,400	47,400	47,200	48,200	48,100	-	-	-	47,000	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
INCOME BEFORE INCOME TAX EXPENSE AND EQUITY EARNINGS
125,700	-18,200	100,400	36,500	109,600	68,000	8,200	93,200	153,500	131,200	129,200	82,000	174,200	-	-	-	199,200	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Income Tax Expense (Benefit)
10,400	-31,000	-3,900	-19,000	-24,100	-9,800	-78,900	15,800	28,000	48,600	43,200	29,900	63,600	-	-	-	72,900	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Income (Loss) from Continuing Operations
-	-	-	-	-	-	-	-	-	-	-	-	-	-	0	0	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Income (Loss) from Discontinued Operations, Net of Tax
-	-	-	-	-	-	-	-	-	-	-	-	-	-	0	0	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Net Income (Loss)
115,300	12,800	104,300	55,500	133,700	77,800	87,100	77,400	125,500	82,600	86,000	52,100	110,600	65,300	104,100	73,400	126,300	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Indiana Michigan Power Co [Member]
Revenue from Contracts with Customers
-	-	-	-	-	-	-	-	576,300	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Sales to AEP Affiliates
2,900	3,200	2,700	2,300	2,300	3,200	3,400	10,800	4,700	-	-	-	600	-	-	-	11,500	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Vertically Integrated Utilities
-	-	-	-	-	-	-	-	-	-	-	451,900	538,500	-	-	-	500,400	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Other Revenues - Affiliated
12,500	13,000	16,200	20,900	13,300	20,100	13,700	16,400	13,200	15,000	17,100	12,400	18,100	-	-	-	15,300	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
TOTAL REVENUES
570,300	538,200	611,100	543,100	614,300	574,500	629,700	589,700	576,800	535,700	557,700	467,300	560,500	514,900	597,600	522,400	532,700	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Other Revenues
-	-	-	-	-	-	-	-	-	-	-	3,000	3,300	-	-	-	5,500	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Purchased Electricity from AEP Affiliates
36,200	42,800	61,000	51,300	59,800	56,100	60,000	60,400	61,400	57,700	62,400	49,900	53,900	-	-	-	45,400	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Fuel and Other Consumables Used for Electric Generation
-	-	-	-	-	-	-	-	-	-	-	71,100	90,700	-	-	-	69,200	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Purchased Electricity for Resale
-	-	-	-	-	-	-	-	-	-	-	31,000	37,300	-	-	-	49,600	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Other Operation
144,700	173,500	172,700	154,500	140,500	159,600	149,300	130,400	146,100	152,500	142,000	159,700	137,100	-	-	-	141,300	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Maintenance
49,100	67,400	50,900	54,600	58,300	69,000	57,200	57,400	54,500	54,800	51,500	50,700	51,400	-	-	-	40,900	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Depreciation and Amortization
93,900	89,000	88,100	87,300	86,200	86,000	85,200	62,600	59,300	56,100	55,000	49,800	50,000	-	-	-	47,100	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Taxes Other Than Income Taxes
26,400	26,500	25,100	26,200	27,300	26,000	23,000	24,900	25,000	23,900	23,900	21,500	22,900	-	-	-	23,400	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
TOTAL EXPENSES
453,600	497,600	503,800	465,200	499,300	522,300	519,500	472,300	479,400	452,900	444,100	433,700	443,300	-	-	-	416,900	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
OPERATING INCOME (LOSS)
116,700	40,600	107,300	77,900	115,000	52,200	110,200	117,400	97,400	82,800	113,600	33,600	117,200	39,600	131,400	94,800	115,800	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Interest Income
-	-	-	-	-	-	-	-	-	-	200	300	1,100	-	-	-	3,200	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Carrying Costs Income
-	-	-	-	-	-	-	1,600	2,400	-	2,200	4,300	3,400	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Other Income
2,500	2,900	3,500	6,100	5,700	3,800	6,100	4,900	4,400	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Allowance for Equity Funds Used During Construction
2,000	3,000	3,900	6,300	6,200	3,900	3,900	2,300	1,800	3,000	3,500	2,500	2,100	-	-	-	2,300	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Non-Service Cost Components of Net Periodic Benefit Cost
-4,200	-4,400	-4,500	-4,400	-4,400	-4,500	-4,600	-4,500	-4,500	-1,500	-1,500	-1,600	-1,500	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Interest Expense
30,700	32,000	28,800	28,200	28,900	28,500	34,500	31,400	29,700	27,800	27,500	27,800	27,700	-	-	-	22,500	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
INCOME BEFORE INCOME TAX EXPENSE AND EQUITY EARNINGS
92,700	15,900	86,500	60,200	96,200	32,000	86,400	95,400	76,600	62,500	93,500	14,500	97,600	-	-	-	98,800	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Income Tax Expense (Benefit)
400	-5,500	-2,300	-100	-2,700	2,300	13,700	700	12,400	19,600	28,600	4,000	29,200	-	-	-	24,100	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Income (Loss) from Continuing Operations
-	-	-	-	-	-	-	-	-	-	-	-	-	-	0	0	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Income (Loss) from Discontinued Operations, Net of Tax
-	-	-	-	-	-	-	-	-	-	-	-	-	-	0	0	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Net Income (Loss)
92,300	21,400	88,800	60,300	98,900	29,700	72,700	94,700	64,200	42,900	64,900	10,500	68,400	38,500	75,400	51,300	74,700	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Ohio Power Co [Member]
Revenue from Contracts with Customers
-	-	-	-	-	-	-	-	780,700	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Sales to AEP Affiliates
8,400	9,100	9,000	1,700	7,500	3,100	3,300	11,500	3,100	5,000	4,600	9,100	5,700	-	-	-	4,800	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Transmission and Distribution Utilities
-	-	-	-	-	-	-	-	-	-	-	653,400	738,400	-	-	-	756,700	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
TOTAL REVENUES
690,300	643,600	710,600	606,600	836,800	745,400	778,300	748,800	790,900	731,900	742,000	663,900	746,100	588,200	871,300	730,800	763,600	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Other Revenues
-	-	-	-	-	-	-	-	-	-	-	1,400	2,000	-	-	-	2,100	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Purchased Electricity from AEP Affiliates
42,400	35,600	40,600	33,700	46,100	37,900	39,300	27,900	30,200	25,100	26,700	24,700	32,000	-	-	-	49,100	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Purchased Electricity for Resale
-	-	-	-	-	-	-	-	-	-	-	156,400	188,300	-	-	-	164,900	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Amortization of Generation Deferrals
0	0	8,800	24,100	32,400	52,000	56,900	56,400	58,600	56,300	58,700	53,300	60,900	-	-	-	55,100	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Other Operation
177,300	176,900	194,900	153,900	216,900	184,900	215,200	199,000	172,200	135,100	126,900	131,700	122,300	-	-	-	167,900	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Maintenance
31,600	43,400	40,000	34,200	32,500	41,300	43,400	34,100	37,200	32,800	37,900	33,300	37,200	-	-	-	33,700	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Depreciation and Amortization
70,500	64,100	57,400	56,100	63,300	59,400	70,400	65,100	64,800	60,200	57,300	51,100	57,300	-	-	-	61,300	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Taxes Other Than Income Taxes
112,000	107,300	112,000	106,000	108,900	101,800	106,900	99,000	105,100	97,700	100,400	94,900	98,500	-	-	-	97,600	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
TOTAL EXPENSES
582,900	580,600	612,000	529,500	674,300	627,200	698,400	644,400	673,600	587,700	588,600	545,400	596,500	-	-	-	629,600	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
OPERATING INCOME (LOSS)
107,400	63,000	98,600	77,100	162,500	118,200	79,900	104,400	117,300	144,200	153,400	118,500	149,600	64,300	171,600	138,600	134,000	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Interest Income
200	500	800	1,100	800	800	800	900	900	900	700	800	2,500	-	-	-	1,500	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Carrying Costs Income
400	300	300	200	200	200	200	600	700	600	500	600	1,900	-	-	-	1,900	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Allowance for Equity Funds Used During Construction
1,900	4,100	4,800	4,100	5,200	2,000	2,000	3,300	2,500	2,300	900	800	2,400	-	-	-	1,700	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Non-Service Cost Components of Net Periodic Benefit Cost
-3,800	-3,600	-3,700	-3,600	-3,700	-3,900	-3,800	-3,900	-3,900	-1,200	-1,100	-1,100	-1,100	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Interest Expense
28,900	28,100	27,900	25,600	24,600	24,100	26,100	25,300	25,200	25,100	25,700	26,100	25,000	-	-	-	31,400	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
INCOME BEFORE INCOME TAX EXPENSE AND EQUITY EARNINGS
84,800	43,400	80,300	60,500	147,800	101,000	60,600	87,800	100,100	124,100	130,900	95,700	132,500	-	-	-	107,700	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Income Tax Expense (Benefit)
9,700	-6,000	11,200	9,900	19,800	12,600	-28,100	19,000	20,500	31,300	48,300	33,400	46,300	-	-	-	37,500	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Income (Loss) from Continuing Operations
-	-	-	-	-	-	-	-	-	-	-	-	-	-	0	0	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Income (Loss) from Discontinued Operations, Net of Tax
-	-	-	-	-	-	-	-	-	-	-	-	-	-	0	0	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Net Income (Loss)
75,100	49,400	69,100	50,600	128,000	88,400	88,700	68,800	79,600	92,800	82,600	62,300	86,200	37,500	99,900	74,600	70,200	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Public Service Co Of Oklahoma [Member]
Revenue from Contracts with Customers
-	-	-	-	-	-	-	-	333,500	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Sales to AEP Affiliates
1,100	1,100	1,300	2,100	1,600	1,700	1,100	1,500	1,100	1,100	1,100	1,000	1,100	-	-	-	1,000	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Vertically Integrated Utilities
-	-	-	-	-	-	-	-	-	-	-	342,600	301,900	-	-	-	271,800	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
TOTAL REVENUES
297,300	307,900	493,000	348,100	332,800	330,800	481,400	398,300	336,800	335,600	442,800	344,700	304,100	273,600	401,700	300,200	274,300	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Other Revenues
-	-	-	-	-	-	-	-	-	-	-	1,100	1,100	-	-	-	1,500	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Fuel and Other Consumables Used for Electric Generation
-	-	-	-	-	-	-	-	-	-	-	25,600	12,300	-	-	-	15,500	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Purchased Electricity for Resale
-	-	-	-	-	-	-	-	-	-	-	126,700	125,300	-	-	-	93,300	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Other Operation
87,200	89,000	87,600	64,800	73,600	86,000	106,300	93,700	86,800	86,200	84,500	76,100	68,300	-	-	-	62,900	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Maintenance
24,400	30,600	21,500	26,100	22,500	31,600	22,300	24,000	26,900	32,100	25,200	28,800	34,200	-	-	-	21,800	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Depreciation and Amortization
44,700	44,100	39,100	42,800	43,500	43,500	42,300	41,400	36,800	32,600	31,700	32,600	33,500	-	-	-	35,300	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Taxes Other Than Income Taxes
11,300	10,300	11,100	10,500	11,400	10,200	10,800	10,200	11,600	10,500	9,800	9,600	10,600	-	-	-	9,700	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
TOTAL EXPENSES
294,900	306,100	373,000	291,500	311,900	327,900	402,900	341,100	332,900	315,200	356,900	299,400	284,200	-	-	-	238,500	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
OPERATING INCOME (LOSS)
2,400	1,800	120,000	56,600	20,900	2,900	78,500	57,200	3,900	20,400	85,900	45,300	19,900	5,500	98,400	59,000	35,800	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Interest Income
100	-	-	-	0	-	-	-	-	-	-	-	-	-	-	-	200	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Other Income
-	-	1,200	800	-	-	-200	-100	0	-	0	0	500	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Allowance for Equity Funds Used During Construction
1,000	1,200	800	600	100	700	-200	0	-100	100	0	0	400	-	-	-	2,300	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Non-Service Cost Components of Net Periodic Benefit Cost
-2,100	-2,100	-2,100	-2,100	-2,100	-2,200	-2,100	-2,200	-2,200	-800	-900	-800	-900	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Interest Expense
15,800	16,200	16,100	17,300	16,900	16,100	16,400	16,300	14,700	13,200	13,200	13,400	13,600	-	-	-	14,400	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
INCOME BEFORE INCOME TAX EXPENSE AND EQUITY EARNINGS
-10,200	-10,500	107,200	42,200	6,200	-10,200	64,000	43,000	-8,600	8,100	73,600	32,700	7,700	-	-	-	23,900	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Income Tax Expense (Benefit)
100	300	6,900	300	0	-3,600	3,600	6,400	-1,400	7,500	27,400	12,300	2,900	-	-	-	8,200	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Income (Loss) from Continuing Operations
-	-	-	-	-	-	-	-	-	-	-	-	-	-	0	0	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Income (Loss) from Discontinued Operations, Net of Tax
-	-	-	-	-	-	-	-	-	-	-	-	-	-	0	0	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Net Income (Loss)
-10,300	-10,800	100,300	41,900	6,200	-6,600	60,400	36,600	-7,200	600	46,200	20,400	4,800	2,600	52,800	28,900	15,700	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Southwestern Electric Power Co [Member]
Revenue from Contracts with Customers
-	-	-	-	-	-	-	-	419,700	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Sales to AEP Affiliates
7,500	15,300	8,800	6,400	6,400	14,900	8,700	5,400	6,100	5,500	7,700	8,100	4,600	-	-	-	3,100	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Vertically Integrated Utilities
-	-	-	-	-	-	-	-	-	-	-	416,000	396,300	-	-	-	375,400	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Provision for Refund
-	-	-100	-25,200	-	-	0	0	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
TOTAL REVENUES
385,900	408,800	545,500	375,500	421,100	410,100	535,300	457,100	419,400	436,300	517,600	424,700	401,300	402,300	539,700	427,000	379,000	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Other Revenues
-	-	-	-	-	-	-	-	-	-	-	600	400	-	-	-	500	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Fuel and Other Consumables Used for Electric Generation
-	-	-	-	-	-	-	-	-	-	-	111,400	130,900	-	-	-	121,900	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Purchased Electricity for Resale
-	-	-	-	-	-	-	-	-	-	-	46,300	32,400	-	-	-	28,100	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Other Operation
92,200	105,600	91,900	65,900	84,600	92,200	99,100	98,000	94,900	83,400	81,200	74,800	78,900	-	-	-	77,100	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Maintenance
33,800	41,500	35,900	39,300	28,900	39,300	33,600	37,600	31,000	37,000	32,600	41,700	32,200	-	-	-	31,100	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Depreciation and Amortization
67,300	62,000	63,200	61,800	62,100	63,600	59,900	58,600	57,400	59,300	55,200	52,100	50,800	-	-	-	47,500	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Taxes Other Than Income Taxes
25,300	24,200	26,200	24,500	25,300	23,200	26,900	24,500	25,000	25,600	25,100	24,300	23,300	-	-	-	21,900	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
TOTAL EXPENSES
350,800	374,900	410,800	342,500	367,000	371,600	408,200	386,600	377,800	395,200	381,600	350,600	348,500	-	-	-	327,600	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
OPERATING INCOME (LOSS)
35,100	33,900	134,700	33,000	54,100	38,500	127,100	70,500	41,600	41,100	136,000	74,100	52,800	36,400	147,400	85,900	51,400	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Interest Income
600	600	600	700	700	1,900	1,100	600	1,800	700	700	400	900	-	-	-	0	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Allowance for Equity Funds Used During Construction
1,400	2,300	1,600	1,100	1,800	2,200	600	900	2,300	1,200	400	0	800	-	-	-	7,400	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Non-Service Cost Components of Net Periodic Benefit Cost
-2,100	-2,100	-2,100	-2,200	-2,100	-1,800	-2,300	-2,300	-2,300	-900	-1,000	-900	-900	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Interest Expense
30,100	29,700	29,200	30,500	29,700	32,100	32,700	30,900	32,200	30,700	31,900	30,900	29,900	-	-	-	27,900	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
INCOME BEFORE INCOME TAX EXPENSE AND EQUITY EARNINGS
9,100	9,200	109,800	6,500	29,000	12,300	98,400	43,400	15,800	13,200	106,200	44,500	25,500	-	-	-	30,900	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Income Tax Expense (Benefit)
-6,200	-4,700	-700	0	700	2,500	9,600	5,400	2,900	2,900	22,500	13,200	9,500	-	-	-	7,400	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Equity Earnings (Loss) of Unconsolidated Subsidiaries
800	700	800	800	700	700	800	700	500	700	400	-6,200	1,300	-	-	-	1,000	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Income (Loss) from Continuing Operations
-	-	-	-	-	-	-	-	-	-	-	-	-	-	0	0	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Income (Loss) from Discontinued Operations, Net of Tax
-	-	-	-	-	-	-	-	-	-	-	-	-	-	0	0	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Net Income (Loss)
16,100	14,600	111,300	7,300	29,000	10,500	89,600	38,700	13,400	11,000	84,100	25,100	17,300	16,500	84,400	44,300	24,500	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Net Income (Loss) Attributable to Noncontrolling Interests
1,000	500	800	1,100	1,200	900	1,400	1,100	1,600	200	11,000	600	1,000	-	-	-	1,100	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Earnings Attributable to Common Shareholders
15,100	14,100	110,500	6,200	27,800	9,600	88,200	37,600	11,800	10,800	73,100	24,500	16,300	-	-	-	23,400	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Vertically Integrated Utilities [Member]
Revenue from Contracts with Customers
2,193,000	2,158,100	2,598,900	2,116,400	2,372,300	2,224,300	2,610,200	2,340,700	2,381,500	-	2,453,800	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Transmission and Distribution Utilities [Member]
Revenue from Contracts with Customers
1,075,200	990,300	1,147,300	1,001,600	1,179,800	1,102,300	1,180,900	1,127,900	1,141,200	-	1,149,700	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Generation and Marketing [Member]
Revenue from Contracts with Customers
408,400	398,000	501,200	382,900	439,700	418,800	486,500	435,300	477,500	-	441,500	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Other Revenues [Member]
Revenue from Contracts with Customers
70,900	69,600	67,600	72,700	65,000	55,700	55,500	109,300	48,100	-	59,700	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Revenues
-	-	-	-9,400	-	-	-	-8,600	28,500	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Fuel and Other Consumables Used for Electric Generation [Member]
Revenue from Contracts with Customers
184,500	-	274,200	512,800	294,700	-	240,800	344,800	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Cost of Goods and Services Sold
355,300	278,400	631,200	480,900	550,400	450,300	840,400	566,900	501,800	-	707,400	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Purchased Electricity for Resale [Member]
Cost of Goods and Services Sold
795,700	858,800	783,900	660,700	861,800	875,400	784,700	776,700	990,300	-	718,100	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-