Discontinued Operations and Disposal Groups (Tables)

9 Months Ended

Sep. 30, 2022

Discontinued Operations and Disposal Groups [Abstract]

Lease, Cost

	PSO				SWEPCo
	September 30, 2022		December 31, 2021		September 30, 2022		December 31, 2021
	(in millions)
Project
Sundance	$	12.6	$	12.6	$	15.0	$	15.1
Maverick	18.0		18.0		21.6		21.6
Traverse	39.7		—		47.7		—
Total	$	70.3	$	30.6	$	84.3	$	36.7

Assets and Liabilities Held for Sale

	AEP				AEPTCo
	September 30, 2022		December 31, 2021		September 30, 2022		December 31, 2021
	(in millions)
ASSETS
Accounts Receivable and Accrued Unbilled Revenues	$	77.8	$	33.2	$	1.7	$	1.5
Fuel, Materials and Supplies	36.7		30.6		—		—
Property, Plant and Equipment, Net	2,387.4		2,302.7		167.0		165.3
Regulatory Assets	508.6		484.7		—		—
Other Classes of Assets that are not Major	38.1		68.5		5.0		1.1
Total Major Classes of Assets Held for Sale	3,048.6		2,919.7		173.7		167.9
Loss on the Expected Sale of Kentucky Operations (net of $45 million of Income Taxes)	(218.0)		—		—		—
Assets Held for Sale	$	2,830.6	$	2,919.7	$	173.7	$	167.9
LIABILITIES
Accounts Payable	$	62.4	$	53.4	$	0.7	$	1.1
Long-term Debt Due Within One Year	215.0		200.0		—		—
Customer Deposits	38.0		32.4		—		—
Deferred Income Taxes	497.8		441.6		16.4		15.4
Long-term Debt	963.4		903.1		—		—
Regulatory Liabilities and Deferred Investment Tax Credits	138.1		148.1		8.0		7.6
Other Classes of Liabilities that are not Major	77.3		102.3		2.5		3.5
Liabilities Held for Sale	$	1,992.0	$	1,880.9	$	27.6	$	27.6