Comprehensive Income (Details) (USD $)	3 Months Ended
	Mar. 31, 2015		Mar. 31, 2014
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]
Beginning Balance in AOCI	$ (103,000,000)		$ (115,000,000)
Change in Fair Value Recognized in AOCI	2,000,000		(14,000,000)
Amounts Reclassified from AOCI	(7,000,000)		20,000,000
Net Current Period Other Comprehensive Income	(5,000,000)		6,000,000
Pension and OPEB Adjustment Related to Mitchell Plant	5,000,000
Ending Balance in AOCI	(103,000,000)		(109,000,000)
Commodity:
Vertically Integrated Utilities	2,487,000,000		2,549,000,000
Generation & Marketing Revenues	156,000,000		117,000,000
Purchased Electricity for Resale	718,000,000		638,000,000
Other Operation Expense	746,000,000		780,000,000
Maintenance Expense	294,000,000		292,000,000
Interest Rate and Foreign Currency:
Depreciation and Amortization Expense	505,000,000		491,000,000
Interest Expense	223,000,000		220,000,000
Income Tax (Expense) Credit	(333,000,000)		(307,000,000)
Reclassifications from AOCI, Net of Income Tax (Expense) Credit	(7,000,000)		20,000,000
Gains and Losses on Securities Available for Sale
Interest Income	1,000,000		1,000,000
Interest Expense	223,000,000		220,000,000
Income Tax (Expense) Credit	(333,000,000)		(307,000,000)
Reclassifications from AOCI, Net of Income Tax (Expense) Credit	(7,000,000)		20,000,000
Pension and OPEB
Income Tax (Expense) Credit	(333,000,000)		(307,000,000)
Reclassifications from AOCI, Net of Income Tax (Expense) Credit	(7,000,000)		20,000,000
Reclassifications from AOCI, Net of Income Tax (Expense) Credit	(7,000,000)		20,000,000
Pension and OPEB Adjustment Related to Mitchell Plant	5,000,000
Cash Flow Hedges [Member]
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]
Amounts Reclassified from AOCI	(7,000,000)		19,000,000
Commodity:
Subtotal - Commodity	(11,000,000)		30,000,000
Interest Rate and Foreign Currency:
Subtotal - Interest Rate and Foreign Currency	(11,000,000)		30,000,000
Reclassifications from AOCI, before Income Tax (Expense) Credit	(11,000,000)		30,000,000
Reclassifications from AOCI, Net of Income Tax (Expense) Credit	(7,000,000)		19,000,000
Gains and Losses on Securities Available for Sale
Reclassifications from AOCI, before Income Tax (Expense) Credit	(11,000,000)		30,000,000
Reclassifications from AOCI, Net of Income Tax (Expense) Credit	(7,000,000)		19,000,000
Pension and OPEB
Reclassifications from AOCI, before Income Tax (Expense) Credit	(11,000,000)		30,000,000
Reclassifications from AOCI, Net of Income Tax (Expense) Credit	(7,000,000)		19,000,000
Reclassifications from AOCI, Net of Income Tax (Expense) Credit	(7,000,000)		19,000,000
Securities Available for Sale [Member]
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]
Beginning Balance in AOCI	8,000,000		7,000,000
Change in Fair Value Recognized in AOCI	1,000,000		0
Amounts Reclassified from AOCI	0		0
Net Current Period Other Comprehensive Income	1,000,000		0
Pension and OPEB Adjustment Related to Mitchell Plant	0
Ending Balance in AOCI	9,000,000		7,000,000
Interest Rate and Foreign Currency:
Reclassifications from AOCI, Net of Income Tax (Expense) Credit	0		0
Gains and Losses on Securities Available for Sale
Reclassifications from AOCI, Net of Income Tax (Expense) Credit	0		0
Pension and OPEB
Reclassifications from AOCI, Net of Income Tax (Expense) Credit	0		0
Reclassifications from AOCI, Net of Income Tax (Expense) Credit	0		0
Pension and OPEB Adjustment Related to Mitchell Plant	0
Pension and OPEB [Member]
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]
Beginning Balance in AOCI	(93,000,000)		(99,000,000)
Change in Fair Value Recognized in AOCI	0		0
Amounts Reclassified from AOCI	0		1,000,000
Net Current Period Other Comprehensive Income	0		1,000,000
Pension and OPEB Adjustment Related to Mitchell Plant	5,000,000
Ending Balance in AOCI	(88,000,000)		(98,000,000)
Commodity:
Subtotal - Commodity	0		2,000,000
Interest Rate and Foreign Currency:
Subtotal - Interest Rate and Foreign Currency	0		2,000,000
Reclassifications from AOCI, before Income Tax (Expense) Credit	0		2,000,000
Reclassifications from AOCI, Net of Income Tax (Expense) Credit	0		1,000,000
Gains and Losses on Securities Available for Sale
Reclassifications from AOCI, before Income Tax (Expense) Credit	0		2,000,000
Reclassifications from AOCI, Net of Income Tax (Expense) Credit	0		1,000,000
Pension and OPEB
Amortization of Prior Service Cost (Credit)	(5,000,000)		(5,000,000)
Amortization of Actuarial (Gains)/Losses	5,000,000		7,000,000
Reclassifications from AOCI, before Income Tax (Expense) Credit	0		2,000,000
Reclassifications from AOCI, Net of Income Tax (Expense) Credit	0		1,000,000
Reclassifications from AOCI, Net of Income Tax (Expense) Credit	0		1,000,000
Pension and OPEB Adjustment Related to Mitchell Plant	5,000,000
Commodity [Member] | Cash Flow Hedges [Member]
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]
Beginning Balance in AOCI	1,000,000		0
Change in Fair Value Recognized in AOCI	1,000,000		(14,000,000)
Amounts Reclassified from AOCI	(8,000,000)		18,000,000
Net Current Period Other Comprehensive Income	(7,000,000)		4,000,000
Pension and OPEB Adjustment Related to Mitchell Plant	0
Ending Balance in AOCI	(6,000,000)		4,000,000
Commodity:
Subtotal - Commodity	(12,000,000)		28,000,000
Interest Rate and Foreign Currency:
Subtotal - Interest Rate and Foreign Currency	(12,000,000)		28,000,000
Reclassifications from AOCI, before Income Tax (Expense) Credit	(12,000,000)		28,000,000
Reclassifications from AOCI, Net of Income Tax (Expense) Credit	(8,000,000)		18,000,000
Gains and Losses on Securities Available for Sale
Reclassifications from AOCI, before Income Tax (Expense) Credit	(12,000,000)		28,000,000
Reclassifications from AOCI, Net of Income Tax (Expense) Credit	(8,000,000)		18,000,000
Pension and OPEB
Reclassifications from AOCI, before Income Tax (Expense) Credit	(12,000,000)		28,000,000
Reclassifications from AOCI, Net of Income Tax (Expense) Credit	(8,000,000)		18,000,000
Reclassifications from AOCI, Net of Income Tax (Expense) Credit	(8,000,000)		18,000,000
Pension and OPEB Adjustment Related to Mitchell Plant	0
Interest Rate and Foreign Currency [Member] | Cash Flow Hedges [Member]
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]
Beginning Balance in AOCI	(19,000,000)		(23,000,000)
Change in Fair Value Recognized in AOCI	0		0
Amounts Reclassified from AOCI	1,000,000		1,000,000
Net Current Period Other Comprehensive Income	1,000,000		1,000,000
Pension and OPEB Adjustment Related to Mitchell Plant	0
Ending Balance in AOCI	(18,000,000)		(22,000,000)
Commodity:
Subtotal - Commodity	1,000,000		2,000,000
Interest Rate and Foreign Currency:
Subtotal - Interest Rate and Foreign Currency	1,000,000		2,000,000
Reclassifications from AOCI, before Income Tax (Expense) Credit	1,000,000		2,000,000
Reclassifications from AOCI, Net of Income Tax (Expense) Credit	1,000,000		1,000,000
Gains and Losses on Securities Available for Sale
Reclassifications from AOCI, before Income Tax (Expense) Credit	1,000,000		2,000,000
Reclassifications from AOCI, Net of Income Tax (Expense) Credit	1,000,000		1,000,000
Pension and OPEB
Reclassifications from AOCI, before Income Tax (Expense) Credit	1,000,000		2,000,000
Reclassifications from AOCI, Net of Income Tax (Expense) Credit	1,000,000		1,000,000
Reclassifications from AOCI, Net of Income Tax (Expense) Credit	1,000,000		1,000,000
Pension and OPEB Adjustment Related to Mitchell Plant	0
Reclassifications from Accumulated Other Comprehensive Income [Member] | Cash Flow Hedges [Member]
Interest Rate and Foreign Currency:
Income Tax (Expense) Credit	(4,000,000)		11,000,000
Gains and Losses on Securities Available for Sale
Income Tax (Expense) Credit	(4,000,000)		11,000,000
Pension and OPEB
Income Tax (Expense) Credit	(4,000,000)		11,000,000
Reclassifications from Accumulated Other Comprehensive Income [Member] | Pension and OPEB [Member]
Interest Rate and Foreign Currency:
Income Tax (Expense) Credit	0		1,000,000
Gains and Losses on Securities Available for Sale
Income Tax (Expense) Credit	0		1,000,000
Pension and OPEB
Income Tax (Expense) Credit	0		1,000,000
Reclassifications from Accumulated Other Comprehensive Income [Member] | Commodity [Member] | Cash Flow Hedges [Member]
Commodity:
Generation & Marketing Revenues	(13,000,000)		0
Purchased Electricity for Resale	1,000,000		31,000,000
Regulatory Assets/(Liabilities), Net	0	[1]	(3,000,000)	[1]
Reclassifications from Accumulated Other Comprehensive Income [Member] | Interest Rate and Foreign Currency [Member] | Cash Flow Hedges [Member]
Interest Rate and Foreign Currency:
Interest Expense	1,000,000		2,000,000
Gains and Losses on Securities Available for Sale
Interest Expense	1,000,000		2,000,000
Appalachian Power Co [Member]
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]
Beginning Balance in AOCI	5,032,000		2,951,000
Change in Fair Value Recognized in AOCI	0		1,583,000
Amounts Reclassified from AOCI	(329,000)		(1,670,000)
Net Current Period Other Comprehensive Income	(329,000)		(87,000)
Ending Balance in AOCI	4,703,000		2,864,000
Commodity:
Vertically Integrated Utilities	854,179,000		866,457,000
Generation & Marketing Revenues	2,321,000		2,020,000
Purchased Electricity for Resale	112,669,000		168,991,000
Other Operation Expense	106,070,000		93,538,000
Maintenance Expense	52,297,000		60,090,000
Interest Rate and Foreign Currency:
Depreciation and Amortization Expense	100,143,000		104,586,000
Interest Expense	50,291,000		51,672,000
Income Tax (Expense) Credit	(85,148,000)		(66,248,000)
Reclassifications from AOCI, Net of Income Tax (Expense) Credit	(329,000)		(1,670,000)
Gains and Losses on Securities Available for Sale
Interest Expense	50,291,000		51,672,000
Income Tax (Expense) Credit	(85,148,000)		(66,248,000)
Reclassifications from AOCI, Net of Income Tax (Expense) Credit	(329,000)		(1,670,000)
Pension and OPEB
Income Tax (Expense) Credit	(85,148,000)		(66,248,000)
Reclassifications from AOCI, Net of Income Tax (Expense) Credit	(329,000)		(1,670,000)
Reclassifications from AOCI, Net of Income Tax (Expense) Credit	(329,000)		(1,670,000)
Appalachian Power Co [Member] | Cash Flow Hedges [Member]
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]
Amounts Reclassified from AOCI	129,000		(1,337,000)
Commodity:
Subtotal - Commodity	199,000		(2,056,000)
Interest Rate and Foreign Currency:
Subtotal - Interest Rate and Foreign Currency	199,000		(2,056,000)
Reclassifications from AOCI, before Income Tax (Expense) Credit	199,000		(2,056,000)
Reclassifications from AOCI, Net of Income Tax (Expense) Credit	129,000		(1,337,000)
Gains and Losses on Securities Available for Sale
Reclassifications from AOCI, before Income Tax (Expense) Credit	199,000		(2,056,000)
Reclassifications from AOCI, Net of Income Tax (Expense) Credit	129,000		(1,337,000)
Pension and OPEB
Reclassifications from AOCI, before Income Tax (Expense) Credit	199,000		(2,056,000)
Reclassifications from AOCI, Net of Income Tax (Expense) Credit	129,000		(1,337,000)
Reclassifications from AOCI, Net of Income Tax (Expense) Credit	129,000		(1,337,000)
Appalachian Power Co [Member] | Pension and OPEB [Member]
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]
Beginning Balance in AOCI	1,136,000		(233,000)
Change in Fair Value Recognized in AOCI	0		0
Amounts Reclassified from AOCI	(458,000)		(333,000)
Net Current Period Other Comprehensive Income	(458,000)		(333,000)
Ending Balance in AOCI	678,000		(566,000)
Commodity:
Subtotal - Commodity	(704,000)		(512,000)
Interest Rate and Foreign Currency:
Subtotal - Interest Rate and Foreign Currency	(704,000)		(512,000)
Reclassifications from AOCI, before Income Tax (Expense) Credit	(704,000)		(512,000)
Reclassifications from AOCI, Net of Income Tax (Expense) Credit	(458,000)		(333,000)
Gains and Losses on Securities Available for Sale
Reclassifications from AOCI, before Income Tax (Expense) Credit	(704,000)		(512,000)
Reclassifications from AOCI, Net of Income Tax (Expense) Credit	(458,000)		(333,000)
Pension and OPEB
Amortization of Prior Service Cost (Credit)	(1,282,000)		(1,282,000)
Amortization of Actuarial (Gains)/Losses	578,000		770,000
Reclassifications from AOCI, before Income Tax (Expense) Credit	(704,000)		(512,000)
Reclassifications from AOCI, Net of Income Tax (Expense) Credit	(458,000)		(333,000)
Reclassifications from AOCI, Net of Income Tax (Expense) Credit	(458,000)		(333,000)
Appalachian Power Co [Member] | Commodity [Member] | Cash Flow Hedges [Member]
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]
Beginning Balance in AOCI	0		94,000
Change in Fair Value Recognized in AOCI	0		1,583,000
Amounts Reclassified from AOCI	0		(1,590,000)
Net Current Period Other Comprehensive Income	0		(7,000)
Ending Balance in AOCI	0		87,000
Commodity:
Subtotal - Commodity	0		(2,446,000)
Interest Rate and Foreign Currency:
Subtotal - Interest Rate and Foreign Currency	0		(2,446,000)
Reclassifications from AOCI, before Income Tax (Expense) Credit	0		(2,446,000)
Reclassifications from AOCI, Net of Income Tax (Expense) Credit	0		(1,590,000)
Gains and Losses on Securities Available for Sale
Reclassifications from AOCI, before Income Tax (Expense) Credit	0		(2,446,000)
Reclassifications from AOCI, Net of Income Tax (Expense) Credit	0		(1,590,000)
Pension and OPEB
Reclassifications from AOCI, before Income Tax (Expense) Credit	0		(2,446,000)
Reclassifications from AOCI, Net of Income Tax (Expense) Credit	0		(1,590,000)
Reclassifications from AOCI, Net of Income Tax (Expense) Credit	0		(1,590,000)
Appalachian Power Co [Member] | Interest Rate and Foreign Currency [Member] | Cash Flow Hedges [Member]
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]
Beginning Balance in AOCI	3,896,000		3,090,000
Change in Fair Value Recognized in AOCI	0		0
Amounts Reclassified from AOCI	129,000		253,000
Net Current Period Other Comprehensive Income	129,000		253,000
Ending Balance in AOCI	4,025,000		3,343,000
Commodity:
Subtotal - Commodity	199,000		390,000
Interest Rate and Foreign Currency:
Subtotal - Interest Rate and Foreign Currency	199,000		390,000
Reclassifications from AOCI, before Income Tax (Expense) Credit	199,000		390,000
Reclassifications from AOCI, Net of Income Tax (Expense) Credit	129,000		253,000
Gains and Losses on Securities Available for Sale
Reclassifications from AOCI, before Income Tax (Expense) Credit	199,000		390,000
Reclassifications from AOCI, Net of Income Tax (Expense) Credit	129,000		253,000
Pension and OPEB
Reclassifications from AOCI, before Income Tax (Expense) Credit	199,000		390,000
Reclassifications from AOCI, Net of Income Tax (Expense) Credit	129,000		253,000
Reclassifications from AOCI, Net of Income Tax (Expense) Credit	129,000		253,000
Appalachian Power Co [Member] | Reclassifications from Accumulated Other Comprehensive Income [Member] | Cash Flow Hedges [Member]
Interest Rate and Foreign Currency:
Income Tax (Expense) Credit	70,000		(719,000)
Gains and Losses on Securities Available for Sale
Income Tax (Expense) Credit	70,000		(719,000)
Pension and OPEB
Income Tax (Expense) Credit	70,000		(719,000)
Appalachian Power Co [Member] | Reclassifications from Accumulated Other Comprehensive Income [Member] | Pension and OPEB [Member]
Interest Rate and Foreign Currency:
Income Tax (Expense) Credit	(246,000)		(179,000)
Gains and Losses on Securities Available for Sale
Income Tax (Expense) Credit	(246,000)		(179,000)
Pension and OPEB
Income Tax (Expense) Credit	(246,000)		(179,000)
Appalachian Power Co [Member] | Reclassifications from Accumulated Other Comprehensive Income [Member] | Commodity [Member] | Cash Flow Hedges [Member]
Commodity:
Purchased Electricity for Resale	0		(462,000)
Other Operation Expense	0		(10,000)
Maintenance Expense	0		(20,000)
Property, Plant and Equipment	0		(17,000)
Regulatory Assets/(Liabilities), Net	0	[1]	(1,937,000)	[1]
Appalachian Power Co [Member] | Reclassifications from Accumulated Other Comprehensive Income [Member] | Interest Rate and Foreign Currency [Member] | Cash Flow Hedges [Member]
Interest Rate and Foreign Currency:
Interest Expense	199,000		390,000
Gains and Losses on Securities Available for Sale
Interest Expense	199,000		390,000
Indiana Michigan Power Co [Member]
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]
Beginning Balance in AOCI	(14,360,000)		(15,509,000)
Change in Fair Value Recognized in AOCI	0		1,062,000
Amounts Reclassified from AOCI	279,000		(594,000)
Net Current Period Other Comprehensive Income	279,000		468,000
Ending Balance in AOCI	(14,081,000)		(15,041,000)
Commodity:
Vertically Integrated Utilities	566,250,000		614,843,000
Generation & Marketing Revenues	1,028,000		0
Purchased Electricity for Resale	55,907,000		5,362,000
Other Operation Expense	128,960,000		141,350,000
Maintenance Expense	47,351,000		48,565,000
Interest Rate and Foreign Currency:
Depreciation and Amortization Expense	51,407,000		50,031,000
Interest Expense	22,777,000		25,633,000
Income Tax (Expense) Credit	(34,770,000)		(38,315,000)
Reclassifications from AOCI, Net of Income Tax (Expense) Credit	279,000		(594,000)
Gains and Losses on Securities Available for Sale
Interest Expense	22,777,000		25,633,000
Income Tax (Expense) Credit	(34,770,000)		(38,315,000)
Reclassifications from AOCI, Net of Income Tax (Expense) Credit	279,000		(594,000)
Pension and OPEB
Income Tax (Expense) Credit	(34,770,000)		(38,315,000)
Reclassifications from AOCI, Net of Income Tax (Expense) Credit	279,000		(594,000)
Reclassifications from AOCI, Net of Income Tax (Expense) Credit	279,000		(594,000)
Indiana Michigan Power Co [Member] | Cash Flow Hedges [Member]
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]
Amounts Reclassified from AOCI	267,000		(637,000)
Commodity:
Subtotal - Commodity	411,000		(980,000)
Interest Rate and Foreign Currency:
Subtotal - Interest Rate and Foreign Currency	411,000		(980,000)
Reclassifications from AOCI, before Income Tax (Expense) Credit	411,000		(980,000)
Reclassifications from AOCI, Net of Income Tax (Expense) Credit	267,000		(637,000)
Gains and Losses on Securities Available for Sale
Reclassifications from AOCI, before Income Tax (Expense) Credit	411,000		(980,000)
Reclassifications from AOCI, Net of Income Tax (Expense) Credit	267,000		(637,000)
Pension and OPEB
Reclassifications from AOCI, before Income Tax (Expense) Credit	411,000		(980,000)
Reclassifications from AOCI, Net of Income Tax (Expense) Credit	267,000		(637,000)
Reclassifications from AOCI, Net of Income Tax (Expense) Credit	267,000		(637,000)
Indiana Michigan Power Co [Member] | Pension and OPEB [Member]
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]
Beginning Balance in AOCI	46,000		421,000
Change in Fair Value Recognized in AOCI	0		0
Amounts Reclassified from AOCI	12,000		43,000
Net Current Period Other Comprehensive Income	12,000		43,000
Ending Balance in AOCI	58,000		464,000
Commodity:
Subtotal - Commodity	18,000		66,000
Interest Rate and Foreign Currency:
Subtotal - Interest Rate and Foreign Currency	18,000		66,000
Reclassifications from AOCI, before Income Tax (Expense) Credit	18,000		66,000
Reclassifications from AOCI, Net of Income Tax (Expense) Credit	12,000		43,000
Gains and Losses on Securities Available for Sale
Reclassifications from AOCI, before Income Tax (Expense) Credit	18,000		66,000
Reclassifications from AOCI, Net of Income Tax (Expense) Credit	12,000		43,000
Pension and OPEB
Amortization of Prior Service Cost (Credit)	(199,000)		(199,000)
Amortization of Actuarial (Gains)/Losses	217,000		265,000
Reclassifications from AOCI, before Income Tax (Expense) Credit	18,000		66,000
Reclassifications from AOCI, Net of Income Tax (Expense) Credit	12,000		43,000
Reclassifications from AOCI, Net of Income Tax (Expense) Credit	12,000		43,000
Indiana Michigan Power Co [Member] | Commodity [Member] | Cash Flow Hedges [Member]
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]
Beginning Balance in AOCI	0		46,000
Change in Fair Value Recognized in AOCI	0		1,062,000
Amounts Reclassified from AOCI	0		(1,047,000)
Net Current Period Other Comprehensive Income	0		15,000
Ending Balance in AOCI	0		61,000
Commodity:
Subtotal - Commodity	0		(1,611,000)
Interest Rate and Foreign Currency:
Subtotal - Interest Rate and Foreign Currency	0		(1,611,000)
Reclassifications from AOCI, before Income Tax (Expense) Credit	0		(1,611,000)
Reclassifications from AOCI, Net of Income Tax (Expense) Credit	0		(1,047,000)
Gains and Losses on Securities Available for Sale
Reclassifications from AOCI, before Income Tax (Expense) Credit	0		(1,611,000)
Reclassifications from AOCI, Net of Income Tax (Expense) Credit	0		(1,047,000)
Pension and OPEB
Reclassifications from AOCI, before Income Tax (Expense) Credit	0		(1,611,000)
Reclassifications from AOCI, Net of Income Tax (Expense) Credit	0		(1,047,000)
Reclassifications from AOCI, Net of Income Tax (Expense) Credit	0		(1,047,000)
Indiana Michigan Power Co [Member] | Interest Rate and Foreign Currency [Member] | Cash Flow Hedges [Member]
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]
Beginning Balance in AOCI	(14,406,000)		(15,976,000)
Change in Fair Value Recognized in AOCI	0		0
Amounts Reclassified from AOCI	267,000		410,000
Net Current Period Other Comprehensive Income	267,000		410,000
Ending Balance in AOCI	(14,139,000)		(15,566,000)
Commodity:
Subtotal - Commodity	411,000		631,000
Interest Rate and Foreign Currency:
Subtotal - Interest Rate and Foreign Currency	411,000		631,000
Reclassifications from AOCI, before Income Tax (Expense) Credit	411,000		631,000
Reclassifications from AOCI, Net of Income Tax (Expense) Credit	267,000		410,000
Gains and Losses on Securities Available for Sale
Reclassifications from AOCI, before Income Tax (Expense) Credit	411,000		631,000
Reclassifications from AOCI, Net of Income Tax (Expense) Credit	267,000		410,000
Pension and OPEB
Reclassifications from AOCI, before Income Tax (Expense) Credit	411,000		631,000
Reclassifications from AOCI, Net of Income Tax (Expense) Credit	267,000		410,000
Reclassifications from AOCI, Net of Income Tax (Expense) Credit	267,000		410,000
Indiana Michigan Power Co [Member] | Reclassifications from Accumulated Other Comprehensive Income [Member] | Cash Flow Hedges [Member]
Interest Rate and Foreign Currency:
Income Tax (Expense) Credit	144,000		(343,000)
Gains and Losses on Securities Available for Sale
Income Tax (Expense) Credit	144,000		(343,000)
Pension and OPEB
Income Tax (Expense) Credit	144,000		(343,000)
Indiana Michigan Power Co [Member] | Reclassifications from Accumulated Other Comprehensive Income [Member] | Pension and OPEB [Member]
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]
Amounts Reclassified from AOCI	12,000		43,000
Interest Rate and Foreign Currency:
Income Tax (Expense) Credit	6,000		23,000
Reclassifications from AOCI, Net of Income Tax (Expense) Credit	12,000		43,000
Gains and Losses on Securities Available for Sale
Income Tax (Expense) Credit	6,000		23,000
Reclassifications from AOCI, Net of Income Tax (Expense) Credit	12,000		43,000
Pension and OPEB
Income Tax (Expense) Credit	6,000		23,000
Reclassifications from AOCI, Net of Income Tax (Expense) Credit	12,000		43,000
Reclassifications from AOCI, Net of Income Tax (Expense) Credit	12,000		43,000
Indiana Michigan Power Co [Member] | Reclassifications from Accumulated Other Comprehensive Income [Member] | Commodity [Member] | Cash Flow Hedges [Member]
Commodity:
Purchased Electricity for Resale	0		(717,000)
Other Operation Expense	0		(7,000)
Maintenance Expense	0		(7,000)
Property, Plant and Equipment	0		(10,000)
Regulatory Assets/(Liabilities), Net	0	[1]	(870,000)	[1]
Indiana Michigan Power Co [Member] | Reclassifications from Accumulated Other Comprehensive Income [Member] | Interest Rate and Foreign Currency [Member] | Cash Flow Hedges [Member]
Interest Rate and Foreign Currency:
Interest Expense	411,000		631,000
Gains and Losses on Securities Available for Sale
Interest Expense	411,000		631,000
Ohio Power Co [Member]
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]
Beginning Balance in AOCI	5,602,000		7,079,000
Change in Fair Value Recognized in AOCI	0		0
Amounts Reclassified from AOCI	(343,000)		(448,000)
Net Current Period Other Comprehensive Income	(343,000)		(448,000)
Ending Balance in AOCI	5,259,000		6,631,000
Commodity:
Generation & Marketing Revenues	2,117,000		1,308,000
Purchased Electricity for Resale	142,080,000		79,130,000
Other Operation Expense	146,844,000		151,426,000
Maintenance Expense	47,573,000		34,651,000
Interest Rate and Foreign Currency:
Depreciation and Amortization Expense	59,212,000		58,699,000
Interest Expense	32,449,000		33,007,000
Income Tax (Expense) Credit	(35,887,000)		(34,052,000)
Reclassifications from AOCI, Net of Income Tax (Expense) Credit	(343,000)		(448,000)
Gains and Losses on Securities Available for Sale
Interest Expense	32,449,000		33,007,000
Income Tax (Expense) Credit	(35,887,000)		(34,052,000)
Reclassifications from AOCI, Net of Income Tax (Expense) Credit	(343,000)		(448,000)
Pension and OPEB
Income Tax (Expense) Credit	(35,887,000)		(34,052,000)
Reclassifications from AOCI, Net of Income Tax (Expense) Credit	(343,000)		(448,000)
Reclassifications from AOCI, Net of Income Tax (Expense) Credit	(343,000)		(448,000)
Ohio Power Co [Member] | Cash Flow Hedges [Member]
Commodity:
Subtotal - Commodity	(527,000)		(689,000)
Interest Rate and Foreign Currency:
Subtotal - Interest Rate and Foreign Currency	(527,000)		(689,000)
Reclassifications from AOCI, before Income Tax (Expense) Credit	(527,000)		(689,000)
Gains and Losses on Securities Available for Sale
Reclassifications from AOCI, before Income Tax (Expense) Credit	(527,000)		(689,000)
Pension and OPEB
Reclassifications from AOCI, before Income Tax (Expense) Credit	(527,000)		(689,000)
Ohio Power Co [Member] | Commodity [Member] | Cash Flow Hedges [Member]
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]
Beginning Balance in AOCI	0		105,000
Change in Fair Value Recognized in AOCI	0		0
Amounts Reclassified from AOCI	0		(105,000)
Net Current Period Other Comprehensive Income	0		(105,000)
Ending Balance in AOCI	0		0
Commodity:
Subtotal - Commodity	0		(162,000)
Interest Rate and Foreign Currency:
Subtotal - Interest Rate and Foreign Currency	0		(162,000)
Reclassifications from AOCI, before Income Tax (Expense) Credit	0		(162,000)
Reclassifications from AOCI, Net of Income Tax (Expense) Credit	0		(105,000)
Gains and Losses on Securities Available for Sale
Reclassifications from AOCI, before Income Tax (Expense) Credit	0		(162,000)
Reclassifications from AOCI, Net of Income Tax (Expense) Credit	0		(105,000)
Pension and OPEB
Reclassifications from AOCI, before Income Tax (Expense) Credit	0		(162,000)
Reclassifications from AOCI, Net of Income Tax (Expense) Credit	0		(105,000)
Reclassifications from AOCI, Net of Income Tax (Expense) Credit	0		(105,000)
Ohio Power Co [Member] | Interest Rate and Foreign Currency [Member] | Cash Flow Hedges [Member]
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]
Beginning Balance in AOCI	5,602,000		6,974,000
Change in Fair Value Recognized in AOCI	0		0
Amounts Reclassified from AOCI	(343,000)		(343,000)
Net Current Period Other Comprehensive Income	(343,000)		(343,000)
Ending Balance in AOCI	5,259,000		6,631,000
Commodity:
Subtotal - Commodity	(527,000)		(527,000)
Interest Rate and Foreign Currency:
Subtotal - Interest Rate and Foreign Currency	(527,000)		(527,000)
Reclassifications from AOCI, before Income Tax (Expense) Credit	(527,000)		(527,000)
Reclassifications from AOCI, Net of Income Tax (Expense) Credit	(343,000)		(343,000)
Gains and Losses on Securities Available for Sale
Reclassifications from AOCI, before Income Tax (Expense) Credit	(527,000)		(527,000)
Reclassifications from AOCI, Net of Income Tax (Expense) Credit	(343,000)		(343,000)
Pension and OPEB
Reclassifications from AOCI, before Income Tax (Expense) Credit	(527,000)		(527,000)
Reclassifications from AOCI, Net of Income Tax (Expense) Credit	(343,000)		(343,000)
Reclassifications from AOCI, Net of Income Tax (Expense) Credit	(343,000)		(343,000)
Ohio Power Co [Member] | Reclassifications from Accumulated Other Comprehensive Income [Member] | Cash Flow Hedges [Member]
Interest Rate and Foreign Currency:
Income Tax (Expense) Credit	(184,000)		(241,000)
Gains and Losses on Securities Available for Sale
Income Tax (Expense) Credit	(184,000)		(241,000)
Pension and OPEB
Income Tax (Expense) Credit	(184,000)		(241,000)
Ohio Power Co [Member] | Reclassifications from Accumulated Other Comprehensive Income [Member] | Commodity [Member] | Cash Flow Hedges [Member]
Commodity:
Other Operation Expense	0		(11,000)
Maintenance Expense	0		(11,000)
Property, Plant and Equipment	0		(18,000)
Regulatory Assets/(Liabilities), Net	0	[1]	(122,000)	[1]
Ohio Power Co [Member] | Reclassifications from Accumulated Other Comprehensive Income [Member] | Interest Rate and Foreign Currency [Member] | Cash Flow Hedges [Member]
Interest Rate and Foreign Currency:
Depreciation and Amortization Expense	(3,000)		(3,000)
Interest Expense	(524,000)		(524,000)
Gains and Losses on Securities Available for Sale
Interest Expense	(524,000)		(524,000)
Public Service Co Of Oklahoma [Member]
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]
Beginning Balance in AOCI	4,943,000		5,758,000
Change in Fair Value Recognized in AOCI	0		0
Amounts Reclassified from AOCI	(190,000)		(246,000)
Net Current Period Other Comprehensive Income	(190,000)		(246,000)
Ending Balance in AOCI	4,753,000		5,512,000
Commodity:
Vertically Integrated Utilities	304,673,000		296,710,000
Generation & Marketing Revenues	820,000		78,000
Purchased Electricity for Resale	65,523,000		79,691,000
Other Operation Expense	60,765,000		58,711,000
Maintenance Expense	21,140,000		24,745,000
Interest Rate and Foreign Currency:
Depreciation and Amortization Expense	29,534,000		23,982,000
Interest Expense	14,570,000		13,317,000
Income Tax (Expense) Credit	(8,041,000)		(4,989,000)
Reclassifications from AOCI, Net of Income Tax (Expense) Credit	(190,000)		(246,000)
Gains and Losses on Securities Available for Sale
Interest Expense	14,570,000		13,317,000
Income Tax (Expense) Credit	(8,041,000)		(4,989,000)
Reclassifications from AOCI, Net of Income Tax (Expense) Credit	(190,000)		(246,000)
Pension and OPEB
Income Tax (Expense) Credit	(8,041,000)		(4,989,000)
Reclassifications from AOCI, Net of Income Tax (Expense) Credit	(190,000)		(246,000)
Reclassifications from AOCI, Net of Income Tax (Expense) Credit	(190,000)		(246,000)
Public Service Co Of Oklahoma [Member] | Cash Flow Hedges [Member]
Commodity:
Subtotal - Commodity	(292,000)		(380,000)
Interest Rate and Foreign Currency:
Subtotal - Interest Rate and Foreign Currency	(292,000)		(380,000)
Reclassifications from AOCI, before Income Tax (Expense) Credit	(292,000)		(380,000)
Gains and Losses on Securities Available for Sale
Reclassifications from AOCI, before Income Tax (Expense) Credit	(292,000)		(380,000)
Pension and OPEB
Reclassifications from AOCI, before Income Tax (Expense) Credit	(292,000)		(380,000)
Public Service Co Of Oklahoma [Member] | Commodity [Member] | Cash Flow Hedges [Member]
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]
Beginning Balance in AOCI	0		57,000
Change in Fair Value Recognized in AOCI	0		0
Amounts Reclassified from AOCI	0		(57,000)
Net Current Period Other Comprehensive Income	0		(57,000)
Ending Balance in AOCI	0		0
Commodity:
Subtotal - Commodity	0		(88,000)
Interest Rate and Foreign Currency:
Subtotal - Interest Rate and Foreign Currency	0		(88,000)
Reclassifications from AOCI, before Income Tax (Expense) Credit	0		(88,000)
Reclassifications from AOCI, Net of Income Tax (Expense) Credit	0		(57,000)
Gains and Losses on Securities Available for Sale
Reclassifications from AOCI, before Income Tax (Expense) Credit	0		(88,000)
Reclassifications from AOCI, Net of Income Tax (Expense) Credit	0		(57,000)
Pension and OPEB
Reclassifications from AOCI, before Income Tax (Expense) Credit	0		(88,000)
Reclassifications from AOCI, Net of Income Tax (Expense) Credit	0		(57,000)
Reclassifications from AOCI, Net of Income Tax (Expense) Credit	0		(57,000)
Public Service Co Of Oklahoma [Member] | Interest Rate and Foreign Currency [Member] | Cash Flow Hedges [Member]
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]
Beginning Balance in AOCI	4,943,000		5,701,000
Change in Fair Value Recognized in AOCI	0		0
Amounts Reclassified from AOCI	(190,000)		(189,000)
Net Current Period Other Comprehensive Income	(190,000)		(189,000)
Ending Balance in AOCI	4,753,000		5,512,000
Commodity:
Subtotal - Commodity	(292,000)		(292,000)
Interest Rate and Foreign Currency:
Subtotal - Interest Rate and Foreign Currency	(292,000)		(292,000)
Reclassifications from AOCI, before Income Tax (Expense) Credit	(292,000)		(292,000)
Reclassifications from AOCI, Net of Income Tax (Expense) Credit	(190,000)		(189,000)
Gains and Losses on Securities Available for Sale
Reclassifications from AOCI, before Income Tax (Expense) Credit	(292,000)		(292,000)
Reclassifications from AOCI, Net of Income Tax (Expense) Credit	(190,000)		(189,000)
Pension and OPEB
Reclassifications from AOCI, before Income Tax (Expense) Credit	(292,000)		(292,000)
Reclassifications from AOCI, Net of Income Tax (Expense) Credit	(190,000)		(189,000)
Reclassifications from AOCI, Net of Income Tax (Expense) Credit	(190,000)		(189,000)
Public Service Co Of Oklahoma [Member] | Reclassifications from Accumulated Other Comprehensive Income [Member] | Cash Flow Hedges [Member]
Interest Rate and Foreign Currency:
Income Tax (Expense) Credit	(102,000)		(134,000)
Gains and Losses on Securities Available for Sale
Income Tax (Expense) Credit	(102,000)		(134,000)
Pension and OPEB
Income Tax (Expense) Credit	(102,000)		(134,000)
Public Service Co Of Oklahoma [Member] | Reclassifications from Accumulated Other Comprehensive Income [Member] | Commodity [Member] | Cash Flow Hedges [Member]
Commodity:
Other Operation Expense	0		(8,000)
Maintenance Expense	0		(9,000)
Property, Plant and Equipment	0		(13,000)
Regulatory Assets/(Liabilities), Net	0	[1]	(58,000)	[1]
Public Service Co Of Oklahoma [Member] | Reclassifications from Accumulated Other Comprehensive Income [Member] | Interest Rate and Foreign Currency [Member] | Cash Flow Hedges [Member]
Interest Rate and Foreign Currency:
Interest Expense	(292,000)		(292,000)
Gains and Losses on Securities Available for Sale
Interest Expense	(292,000)		(292,000)
Southwestern Electric Power Co [Member]
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]
Beginning Balance in AOCI	(7,466,000)		(8,444,000)
Change in Fair Value Recognized in AOCI	0		0
Amounts Reclassified from AOCI	327,000		268,000
Net Current Period Other Comprehensive Income	327,000		268,000
Ending Balance in AOCI	(7,139,000)		(8,176,000)
Commodity:
Vertically Integrated Utilities	428,535,000		426,627,000
Generation & Marketing Revenues	504,000		365,000
Purchased Electricity for Resale	20,014,000		61,165,000
Other Operation Expense	65,545,000		68,537,000
Maintenance Expense	27,414,000		30,411,000
Interest Rate and Foreign Currency:
Depreciation and Amortization Expense	46,954,000		45,661,000
Interest Expense	30,215,000		31,876,000
Income Tax (Expense) Credit	(21,172,000)		(12,165,000)
Reclassifications from AOCI, Net of Income Tax (Expense) Credit	327,000		268,000
Gains and Losses on Securities Available for Sale
Interest Expense	30,215,000		31,876,000
Income Tax (Expense) Credit	(21,172,000)		(12,165,000)
Reclassifications from AOCI, Net of Income Tax (Expense) Credit	327,000		268,000
Pension and OPEB
Income Tax (Expense) Credit	(21,172,000)		(12,165,000)
Reclassifications from AOCI, Net of Income Tax (Expense) Credit	327,000		268,000
Reclassifications from AOCI, Net of Income Tax (Expense) Credit	327,000		268,000
Southwestern Electric Power Co [Member] | Cash Flow Hedges [Member]
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]
Amounts Reclassified from AOCI	567,000		502,000
Commodity:
Subtotal - Commodity	872,000		771,000
Interest Rate and Foreign Currency:
Subtotal - Interest Rate and Foreign Currency	872,000		771,000
Reclassifications from AOCI, before Income Tax (Expense) Credit	872,000		771,000
Reclassifications from AOCI, Net of Income Tax (Expense) Credit	567,000		502,000
Gains and Losses on Securities Available for Sale
Reclassifications from AOCI, before Income Tax (Expense) Credit	872,000		771,000
Reclassifications from AOCI, Net of Income Tax (Expense) Credit	567,000		502,000
Pension and OPEB
Reclassifications from AOCI, before Income Tax (Expense) Credit	872,000		771,000
Reclassifications from AOCI, Net of Income Tax (Expense) Credit	567,000		502,000
Reclassifications from AOCI, Net of Income Tax (Expense) Credit	567,000		502,000
Southwestern Electric Power Co [Member] | Pension and OPEB [Member]
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]
Beginning Balance in AOCI	3,570,000		4,794,000
Change in Fair Value Recognized in AOCI	0		0
Amounts Reclassified from AOCI	(240,000)		(234,000)
Net Current Period Other Comprehensive Income	(240,000)		(234,000)
Ending Balance in AOCI	3,330,000		4,560,000
Commodity:
Subtotal - Commodity	(369,000)		(360,000)
Interest Rate and Foreign Currency:
Subtotal - Interest Rate and Foreign Currency	(369,000)		(360,000)
Reclassifications from AOCI, before Income Tax (Expense) Credit	(369,000)		(360,000)
Reclassifications from AOCI, Net of Income Tax (Expense) Credit	(240,000)		(234,000)
Gains and Losses on Securities Available for Sale
Reclassifications from AOCI, before Income Tax (Expense) Credit	(369,000)		(360,000)
Reclassifications from AOCI, Net of Income Tax (Expense) Credit	(240,000)		(234,000)
Pension and OPEB
Amortization of Prior Service Cost (Credit)	(467,000)		(478,000)
Amortization of Actuarial (Gains)/Losses	98,000		118,000
Reclassifications from AOCI, before Income Tax (Expense) Credit	(369,000)		(360,000)
Reclassifications from AOCI, Net of Income Tax (Expense) Credit	(240,000)		(234,000)
Reclassifications from AOCI, Net of Income Tax (Expense) Credit	(240,000)		(234,000)
Southwestern Electric Power Co [Member] | Commodity [Member] | Cash Flow Hedges [Member]
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]
Beginning Balance in AOCI	0		66,000
Change in Fair Value Recognized in AOCI	0		0
Amounts Reclassified from AOCI	0		(66,000)
Net Current Period Other Comprehensive Income	0		(66,000)
Ending Balance in AOCI	0		0
Commodity:
Subtotal - Commodity	0		(101,000)
Interest Rate and Foreign Currency:
Subtotal - Interest Rate and Foreign Currency	0		(101,000)
Reclassifications from AOCI, before Income Tax (Expense) Credit	0		(101,000)
Reclassifications from AOCI, Net of Income Tax (Expense) Credit	0		(66,000)
Gains and Losses on Securities Available for Sale
Reclassifications from AOCI, before Income Tax (Expense) Credit	0		(101,000)
Reclassifications from AOCI, Net of Income Tax (Expense) Credit	0		(66,000)
Pension and OPEB
Reclassifications from AOCI, before Income Tax (Expense) Credit	0		(101,000)
Reclassifications from AOCI, Net of Income Tax (Expense) Credit	0		(66,000)
Reclassifications from AOCI, Net of Income Tax (Expense) Credit	0		(66,000)
Southwestern Electric Power Co [Member] | Interest Rate and Foreign Currency [Member] | Cash Flow Hedges [Member]
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]
Beginning Balance in AOCI	(11,036,000)		(13,304,000)
Change in Fair Value Recognized in AOCI	0		0
Amounts Reclassified from AOCI	567,000		568,000
Net Current Period Other Comprehensive Income	567,000		568,000
Ending Balance in AOCI	(10,469,000)		(12,736,000)
Commodity:
Subtotal - Commodity	872,000		872,000
Interest Rate and Foreign Currency:
Subtotal - Interest Rate and Foreign Currency	872,000		872,000
Reclassifications from AOCI, before Income Tax (Expense) Credit	872,000		872,000
Reclassifications from AOCI, Net of Income Tax (Expense) Credit	567,000		568,000
Gains and Losses on Securities Available for Sale
Reclassifications from AOCI, before Income Tax (Expense) Credit	872,000		872,000
Reclassifications from AOCI, Net of Income Tax (Expense) Credit	567,000		568,000
Pension and OPEB
Reclassifications from AOCI, before Income Tax (Expense) Credit	872,000		872,000
Reclassifications from AOCI, Net of Income Tax (Expense) Credit	567,000		568,000
Reclassifications from AOCI, Net of Income Tax (Expense) Credit	567,000		568,000
Southwestern Electric Power Co [Member] | Reclassifications from Accumulated Other Comprehensive Income [Member]
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]
Amounts Reclassified from AOCI	327,000
Interest Rate and Foreign Currency:
Reclassifications from AOCI, Net of Income Tax (Expense) Credit	327,000
Gains and Losses on Securities Available for Sale
Reclassifications from AOCI, Net of Income Tax (Expense) Credit	327,000
Pension and OPEB
Reclassifications from AOCI, Net of Income Tax (Expense) Credit	327,000
Reclassifications from AOCI, Net of Income Tax (Expense) Credit	327,000
Southwestern Electric Power Co [Member] | Reclassifications from Accumulated Other Comprehensive Income [Member] | Cash Flow Hedges [Member]
Interest Rate and Foreign Currency:
Income Tax (Expense) Credit	305,000		269,000
Gains and Losses on Securities Available for Sale
Income Tax (Expense) Credit	305,000		269,000
Pension and OPEB
Income Tax (Expense) Credit	305,000		269,000
Southwestern Electric Power Co [Member] | Reclassifications from Accumulated Other Comprehensive Income [Member] | Pension and OPEB [Member]
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]
Amounts Reclassified from AOCI	(240,000)		(234,000)
Interest Rate and Foreign Currency:
Income Tax (Expense) Credit	(129,000)		(126,000)
Reclassifications from AOCI, Net of Income Tax (Expense) Credit	(240,000)		(234,000)
Gains and Losses on Securities Available for Sale
Income Tax (Expense) Credit	(129,000)		(126,000)
Reclassifications from AOCI, Net of Income Tax (Expense) Credit	(240,000)		(234,000)
Pension and OPEB
Income Tax (Expense) Credit	(129,000)		(126,000)
Reclassifications from AOCI, Net of Income Tax (Expense) Credit	(240,000)		(234,000)
Reclassifications from AOCI, Net of Income Tax (Expense) Credit	(240,000)		(234,000)
Southwestern Electric Power Co [Member] | Reclassifications from Accumulated Other Comprehensive Income [Member] | Commodity [Member] | Cash Flow Hedges [Member]
Commodity:
Other Operation Expense	0		(13,000)
Maintenance Expense	0		(10,000)
Property, Plant and Equipment	0		(11,000)
Regulatory Assets/(Liabilities), Net	0	[1]	(67,000)	[1]
Southwestern Electric Power Co [Member] | Reclassifications from Accumulated Other Comprehensive Income [Member] | Interest Rate and Foreign Currency [Member] | Cash Flow Hedges [Member]
Interest Rate and Foreign Currency:
Interest Expense	872,000		872,000
Gains and Losses on Securities Available for Sale
Interest Expense	$ 872,000		$ 872,000

[1] Represents realized gains and losses subject to regulatory accounting treatment recorded as either current or noncurrent on the condensed balance sheets.