Revenue from Contracts with Customers (Tables)

6 Months Ended

Jun. 30, 2018

Disaggregated Revenues from Contracts with Customers

	Three Months Ended June 30, 2018
	Vertically Integrated Utilities			Transmission and Distribution Utilities			AEP Transmission Holdco			Generation & Marketing			Corporate and Other			Reconciling Adjustments			AEP Consolidated
	(in millions)
Retail Revenues:
Residential Revenues	$	857.0		$	530.9		$	—		$	—		$	—		$	—		$	1,387.9
Commercial Revenues	559.6			325.6			—			—			—			—			885.2
Industrial Revenues	563.1			129.7			—			—			—			—			692.8
Other Retail Revenues	46.3			9.9			—			—			—			—			56.2
Total Retail Revenues	2,026.0			996.1			—			—			—			—			3,022.1
Wholesale and Competitive Retail Revenues:
Generation Revenues	243.7			—			—			101.1			—			—			344.8
Generation Revenues – Affiliated	1.6			—			—			25.0			—			(26.6		)	—
Transmission Revenues	48.7			90.5			78.8			—			46.8			—			264.8
Transmission Revenues – Affiliated	11.9			—			134.2			—			(46.8		)	(99.3		)	—
Marketing, Competitive Retail and Renewable Revenues	—			—			—			331.4			—			—			331.4
Total Wholesale and Competitive Retail Revenues	305.9			90.5			213.0			457.5			—			(125.9		)	941.0
Other Revenues from Contracts with Customers	15.5			38.5			6.3			0.6			33.4			—			94.3
Other Revenues from Contracts with Customers – Affiliated	26.1			7.0			2.1			(0.5		)	(12.1		)	(22.6		)	—
Total Revenues from Contracts with Customers	2,373.5			1,132.1			221.4			457.6			21.3			(148.5		)	4,057.4
Other Revenues:
Alternative Revenues	(10.3		)	(16.4		)	(8.9		)	—			—			—			(35.6		)
Other Revenues	(14.2		)	—			—			3.1			2.5			—			(8.6		)
Other Revenues – Affiliated	—			21.3			—			—			—			(21.3		)	—
Total Other Revenues	(24.5		)	4.9			(8.9		)	3.1			2.5			(21.3		)	(44.2		)
Total Revenues	$	2,349.0		$	1,137.0		$	212.5		$	460.7		$	23.8		$	(169.8	)	$	4,013.2

	Six Months Ended June 30, 2018
	Vertically Integrated Utilities			Transmission and Distribution Utilities			AEP Transmission Holdco			Generation & Marketing		Corporate and Other			Reconciling Adjustments			AEP Consolidated
	(in millions)
Retail Revenues:
Residential Revenues	$	1,858.2		$	1,098.8		$	—		$	—	$	—		$	—		$	2,957.0
Commercial Revenues	1,075.4			625.9			—			—		—			—			1,701.3
Industrial Revenues	1,082.0			242.9			—			—		—			—			1,324.9
Other Retail Revenues	90.1			19.4			—			—		—			—			109.5
Total Retail Revenues	4,105.7			1,987.0			—			—		—			—			6,092.7
Wholesale and Competitive Retail Revenues:
Generation Revenues	457.7			—			—			246.2		—			—			703.9
Generation Revenues – Affiliated	4.6			—			—			52.1		—			(56.7		)	—
Transmission Revenues	106.6			184.6			135.6			—		46.8			—			473.6
Transmission Revenues – Affiliated	29.0			—			296.9			—		(46.8		)	(279.1		)	—
Marketing, Competitive Retail and Renewable Revenues	—			—			—			641.1		—			—			641.1
Total Wholesale and Competitive Retail Revenues	597.9			184.6			432.5			939.4		—			(335.8		)	1,818.6
Other Revenues from Contracts with Customers	50.2			87.5			6.6			2.3		38.4			—			185.0
Other Revenues from Contracts with Customers – Affiliated	31.3			7.7			3.8			—		4.9			(47.7		)	—
Total Revenues from Contracts with Customers	4,785.1			2,266.8			442.9			941.7		43.3			(383.5		)	8,096.3
Other Revenues:
Alternative Revenues	(19.4		)	(10.4		)	(24.9		)	—		—			—			(54.7		)
Other Revenues	(8.7		)	—			—			24.1		4.5			—			19.9
Other Revenues – Affiliated	—			43.0			—			—		—			(43.0		)	—
Total Other Revenues	(28.1		)	32.6			(24.9		)	24.1		4.5			(43.0		)	(34.8		)
Total Revenues	$	4,757.0		$	2,299.4		$	418.0		$	965.8	$	47.8		$	(426.5	)	$	8,061.5

	Three Months Ended June 30, 2018
	AEP Texas		AEPTCo			APCo			I&M			OPCo			PSO		SWEPCO
	(in millions)
Retail Revenues:
Residential Revenues	$	143.2	$	—		$	282.3		$	163.0		$	388.1		$	169.5	$	158.2
Commercial Revenues	109.4		—			141.1			123.4			215.2			107.7		125.9
Industrial Revenues	26.7		—			152.0			144.6			103.8			74.8		85.2
Other Retail Revenues	6.4		—			18.8			1.5			3.3			22.2		2.1
Total Retail Revenues	285.7		—			594.2			432.5			710.4			374.2		371.4
Wholesale Revenues:
Generation Revenues	—		—			28.1			141.0			—			8.3		55.7
Generation Revenues – Affiliated	—		—			28.7			1.1			—			—		—
Transmission Revenues	78.0		52.6			11.4			3.9			12.0			4.9		16.8
Transmission Revenues – Affiliated	—		130.8			3.1			—			—			0.4		5.0
Total Wholesale Revenues	78.0		183.4			71.3			146.0			12.0			13.6		77.5
Other Revenues from Contracts with Customers	6.8		4.6			0.5			(0.2		)	32.3			3.8		4.9
Other Revenues from Contracts with Customers – Affiliated	0.4		1.8			14.6			26.1			6.6			1.1		0.4
Total Revenues from Contracts with Customers	370.9		189.8			680.6			604.4			761.3			392.7		454.2
Other Revenues:
Alternative Revenues	0.2		(6.0		)	(13.6		)	(0.5		)	(16.6		)	5.6		2.9
Other Revenues	—		—			—			(14.2		)	(0.8		)	—		—
Other Revenues – Affiliated	17.2		—			—			—			4.9			—		—
Total Other Revenues	17.4		(6.0		)	(13.6		)	(14.7		)	(12.5		)	5.6		2.9
Total Revenues	$	388.3	$	183.8		$	667.0		$	589.7		$	748.8		$	398.3	$	457.1

	Six Months Ended June 30, 2018
	AEP Texas			AEPTCo			APCo			I&M			OPCo			PSO		SWEPCO
	(in millions)
Retail Revenues:
Residential Revenues	$	274.8		$	—		$	696.3		$	352.0		$	824.9		$	310.6	$	298.3
Commercial Revenues	214.8			—			288.2			234.2			409.9			195.7		236.0
Industrial Revenues	52.5			—			298.8			275.4			191.5			140.2		160.6
Other Retail Revenues	12.6			—			38.4			3.7			6.5			40.5		4.2
Total Retail Revenues	554.7			—			1,321.7			865.3			1,432.8			687.0		699.1
Wholesale Revenues:
Generation Revenues	—			—			50.4			252.1			—			14.2		115.6
Generation Revenues – Affiliated	—			—			69.2			4.0			—			—		—
Transmission Revenues	156.0			100.9			28.3			10.7			28.0			15.5		37.0
Transmission Revenues – Affiliated	—			290.9			11.0			—			—			0.4		10.8
Total Wholesale Revenues	156.0			391.8			158.9			266.8			28.0			30.1		163.4
Other Revenues from Contracts with Customers	13.5			4.7			10.7			7.5			74.6			6.9		10.7
Other Revenues from Contracts with Customers – Affiliated	0.8			3.8			15.6			41.1			6.6			2.2		0.7
Total Revenues from Contracts with Customers	725.0			400.3			1,506.9			1,180.7			1,542.0			726.2		873.9
Other Revenues:
Alternative Revenues	(0.1		)	(23.0		)	(19.5		)	(5.5		)	(10.3		)	8.9		2.6
Other Revenues	—			—			—			(8.7		)	—			—		—
Other Revenues – Affiliated	35.0			—			—			—			8.0			—		—
Total Other Revenues	34.9			(23.0		)	(19.5		)	(14.2		)	(2.3		)	8.9		2.6
Total Revenues	$	759.9		$	377.3		$	1,487.4		$	1,166.5		$	1,539.7		$	735.1	$	876.5

Fixed Performance Obligations

Company	2018		2019-2020		2021-2022		After 2022		Total
	(in millions)
AEP	$	503.6	$	271.0	$	166.7	$	348.7	$	1,290.0
AEP Texas	155.6		—		—		—		155.6
AEPTCo	332.1		—		—		—		332.1
APCo	61.3		32.5		25.0		11.4		130.2
I&M	14.0		8.8		8.7		4.3		35.8
OPCo	43.0		12.4		—		—		55.4
PSO	8.2		—		—		—		8.2
SWEPCo	16.7		—		—		—		16.7

Affiliated Accounts Receivable Contracts with Customers

Company	June 30, 2018		January 1, 2018
	(in millions)
AEPTCo	$	87.8	$	47.1
APCo	47.1		35.6
I&M	25.7		15.1
OPCo	42.3		26.1
PSO	12.1		6.1
SWEPCo	16.4		11.0