Revenue from Contracts with Customers (Notes)

9 Months Ended

Sep. 30, 2022

Revenue from Contract with Customer [Abstract]

Revenue from Contract with Customer [Text Block]

Revenue Recognition

The following table presents OG&E's revenues from contracts with customers disaggregated by customer classification. OG&E's operating revenues disaggregated by customer classification can be found in "OG&E (Electric Utility) Results of Operations" within "Item 2. Management's Discussion and Analysis of Financial Condition and Results of Operations."

	Three Months Ended September 30,				Nine Months Ended September 30,
(In millions)	2022		2021		2022		2021
Residential	$	512.3	$	365.5	$	1,028.4	$	1,112.2
Commercial	305.5		203.4		627.0		619.2
Industrial	109.8		79.9		248.6		264.1
Oilfield	101.8		68.0		234.0		257.5
Public authorities and street light	109.8		75.0		228.9		235.1
System sales revenues	1,139.2		791.8		2,366.9		2,488.1
Provision for tax refund	0.9		—		(1.8)		—
Integrated market	69.8		17.2		135.6		447.6
Transmission	36.9		30.8		105.6		103.8
Other	3.8		8.4		13.4		(5.8)
Revenues from contracts with customers (A)	$	1,250.6	$	848.2	$	2,619.7	$	3,033.7

(A)In February 2021, Winter Storm Uri resulted in record winter peak demand for electricity and extremely high natural gas and purchased power prices in OG&E's service territory. Operating revenues for the nine months ended September 30, 2021 significantly increased due to increased fuel, purchased power and direct transmission expenses, which are generally recoverable from customers, as a result of Winter Storm Uri. For further discussion, see Note 14 and "Item 2. Management's Discussion and Analysis of Financial Condition and Results of Operations."