Revenue from Contracts with Customers (Tables)

3 Months Ended

Mar. 31, 2020

Disaggregated Revenues from Contracts with Customers

	Three Months Ended March 31, 2020
	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	$	915.1	$	521.3	$	—		$	—	$	—		$	—		$	1,436.4
Commercial Revenues	489.4		276.9		—			—		—			—			766.3
Industrial Revenues	518.2		97.8		—			—		—			(0.2		)	615.8
Other Retail Revenues	39.9		11.8		—			—		—			—			51.7
Total Retail Revenues	1,962.6		907.8		—			—		—			(0.2		)	2,870.2
Wholesale and Competitive Retail Revenues:
Generation Revenues	140.4		—		—			44.1		—			—			184.5
Transmission Revenues (a)	79.9		114.1		309.8			—		—			(263.0		)	240.8
Renewable Generation Revenues (c)	—		—		—			17.2		—			(0.6		)	16.6
Retail, Trading and Marketing Revenues (b)	—		—		—			358.7		(6.0		)	(29.4		)	323.3
Total Wholesale and Competitive Retail Revenues	220.3		114.1		309.8			420.0		(6.0		)	(293.0		)	765.2
Other Revenues from Contracts with Customers (c)	43.6		36.4		3.7			0.3		28.1			(40.6		)	71.5
Total Revenues from Contracts with Customers	2,226.5		1,058.3		313.5			420.3		22.1			(333.8		)	3,706.9
Other Revenues:
Alternative Revenues (c)	0.2		19.3		(3.3		)	—		—			4.5			20.7
Other Revenues (c)	—		29.3		—			18.3		(2.2		)	(25.5		)	19.9
Total Other Revenues	0.2		48.6		(3.3		)	18.3		(2.2		)	(21.0		)	40.6
Total Revenues	$	2,226.7	$	1,106.9	$	310.2		$	438.6	$	19.9		$	(354.8	)	$	3,747.5

(a) Amounts include affiliated and nonaffiliated revenues. The affiliated revenue for AEP Transmission Holdco was $239 million. The remaining affiliated amounts were immaterial.

(b) Amounts include affiliated and nonaffiliated revenues. The affiliated revenue for Generation & Marketing was $35 million. The remaining affiliated amounts were immaterial.

(c) Amounts include affiliated and nonaffiliated revenues.

	Three Months Ended March 31, 2019
	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	$	982.4		$	586.1	$	—		$	—	$	—	$	—		$	1,568.5
Commercial Revenues	511.2			310.9		—			—		—		—			822.1
Industrial Revenues	532.1			123.9		—			—		—		1.8			657.8
Other Retail Revenues	43.3			11.1		—			—		—		—			54.4
Total Retail Revenues	2,069.0			1,032.0		—			—		—		1.8			3,102.8
Wholesale and Competitive Retail Revenues:
Generation Revenues	224.7			—		—			108.8		—		(38.8		)	294.7
Transmission Revenues (a)	73.5			99.6		255.1			—		—		(219.4		)	208.8
Renewable Generation Revenues (c)	—			—		—			7.8		—		—			7.8
Retail, Trading and Marketing Revenues (b)	—			—		—			353.7		—		—			353.7
Total Wholesale and Competitive Retail Revenues	298.2			99.6		255.1			470.3		—		(258.2		)	865.0
Other Revenues from Contracts with Customers (c)	39.5			46.0		3.1			2.3		23.3		(36.1		)	78.1
Total Revenues from Contracts with Customers	2,406.7			1,177.6		258.2			472.6		23.3		(292.5		)	4,045.9
Other Revenues:
Alternative Revenues (c)	(3.4		)	5.0		(1.8		)	—		—		—			(0.2		)
Other Revenues (c)	—			39.4		—			9.2		2.2		(39.7		)	11.1
Total Other Revenues	(3.4		)	44.4		(1.8		)	9.2		2.2		(39.7		)	10.9
Total Revenues	$	2,403.3		$	1,222.0	$	256.4		$	481.8	$	25.5	$	(332.2	)	$	4,056.8

(a) Amounts include affiliated and nonaffiliated revenues. The affiliated revenue for AEP Transmission Holdco was $198 million. The remaining affiliated amounts were immaterial.

(b) Amounts include affiliated and nonaffiliated revenues. The affiliated revenue for Generation & Marketing was $37 million. The remaining affiliated amounts were immaterial.

(c) Amounts include affiliated and nonaffiliated revenues.

	Three Months Ended March 31, 2020
	AEP Texas			AEPTCo			APCo			I&M		OPCo		PSO		SWEPCo
	(in millions)
Retail Revenues:
Residential Revenues	$	132.9		$	—		$	357.5		$	201.3	$	388.4	$	128.5	$	131.6
Commercial Revenues	112.8			—			132.3			122.2		164.0		76.1		105.6
Industrial Revenues	35.2			—			141.1			137.8		62.7		61.3		79.8
Other Retail Revenues	8.4			—			17.9			1.8		3.4		16.6		2.0
Total Retail Revenues	289.3			—			648.8			463.1		618.5		282.5		319.0
Wholesale Revenues:
Generation Revenues (a)	—			—			54.1			78.4		—		1.9		34.1
Transmission Revenues (b)	96.9			298.2			30.4			7.4		17.1		7.8		25.4
Total Wholesale Revenues	96.9			298.2			84.5			85.8		17.1		9.7		59.5
Other Revenues from Contracts with Customers (c)	7.9			3.4			17.2			21.0		28.6		4.7		5.8
Total Revenues from Contracts with Customers	394.1			301.6			750.5			569.9		664.2		296.9		384.3
Other Revenues:
Alternative Revenues (d)	(0.7		)	(6.0		)	(1.1		)	0.4		20.0		0.4		1.6
Other Revenues (d)	30.2			—			—			—		6.1		—		—
Total Other Revenues	29.5			(6.0		)	(1.1		)	0.4		26.1		0.4		1.6
Total Revenues	$	423.6		$	295.6		$	749.4		$	570.3	$	690.3	$	297.3	$	385.9

(a) Amounts include affiliated and nonaffiliated revenues. The affiliated revenue for APCo was $33 million primarily relating to the PPA with KGPCo. The remaining affiliated amounts were immaterial.

(b) Amounts include affiliated and nonaffiliated revenues. The affiliated revenue for AEPTCo was $235 million. The remaining affiliated amounts were immaterial.

(c) Amounts include affiliated and nonaffiliated revenues. The affiliated revenue for I&M was $16 million primarily relating to the barging, urea transloading and other transportation services. The remaining affiliated amounts were immaterial.

(d) Amounts include affiliated and nonaffiliated revenues.

	Three Months Ended March 31, 2019
	AEP Texas			AEPTCo			APCo		I&M			OPCo		PSO			SWEPCo
	(in millions)
Retail Revenues:
Residential Revenues	$	120.9		$	—		$	372.5	$	218.4		$	471.6	$	140.0		$	140.1
Commercial Revenues	97.9			—			142.2		121.3			210.5		80.8			113.7
Industrial Revenues	33.0			—			147.5		138.4			89.7		71.0			81.2
Other Retail Revenues	7.3			—			19.6		1.8			3.4		18.0			2.2
Total Retail Revenues	259.1			—			681.8		479.9			775.2		309.8			337.2
Wholesale Revenues:
Generation Revenues (a)	—			—			67.5		111.9			—		8.6			57.2
Transmission Revenues (b)	85.8			242.1			25.7		6.3			13.9		9.8			24.2
Total Wholesale Revenues	85.8			242.1			93.2		118.2			13.9		18.4			81.4
Other Revenues from Contracts with Customers (c)	6.9			3.1			13.4		21.0			39.0		5.8			7.8
Total Revenues from Contracts with Customers	351.8			245.2			788.4		619.1			828.1		334.0			426.4
Other Revenues:
Alternative Revenues (d)	(0.9		)	(1.7		)	4.4		(4.8		)	3.6		(1.2		)	(5.3		)
Other Revenues (d)	39.8			—			—		—			5.1		—			—
Total Other Revenues	38.9			(1.7		)	4.4		(4.8		)	8.7		(1.2		)	(5.3		)
Total Revenues	$	390.7		$	243.5		$	792.8	$	614.3		$	836.8	$	332.8		$	421.1

(a) Amounts include affiliated and nonaffiliated revenues. The affiliated revenue for APCo was $35 million primarily relating to the PPA with KGPCo. The remaining affiliated amounts were immaterial.

(b) Amounts include affiliated and nonaffiliated revenues. The affiliated revenue for AEPTCo was $195 million. The remaining affiliated amounts were immaterial.

(c) Amounts include affiliated and nonaffiliated revenues. The affiliated revenue for I&M was $15 million primarily relating to the barging, urea transloading and other transportation services. The remaining affiliated amounts were immaterial.

(d)

Amounts include affiliated and nonaffiliated revenues.

Fixed Performance Obligations

Company	2020		2021-2022		2023-2024		After 2024		Total
	(in millions)
AEP	$	732.4	$	171.1	$	160.6	$	223.4	$	1,287.5
AEP Texas	290.3		—		—		—		290.3
AEPTCo	821.5		—		—		—		821.5
APCo	118.6		32.3		24.4		11.6		186.9
I&M	22.2		8.8		8.8		4.4		44.2
OPCo	43.2		—		—		—		43.2
PSO	10.8		—		—		—		10.8
SWEPCo	29.6		—		—		—		29.6

Affiliated Accounts Receivable Contracts with Customers

Company	March 31, 2020		December 31, 2019
	(in millions)
AEPTCo	$	80.6	$	65.9
APCo	56.3		47.3
I&M	37.4		37.1
OPCo	39.3		33.9
PSO	6.2		9.7
SWEPCo	11.0		17.6