Revenue from Contracts with Customers (Notes)

12 Months Ended

Dec. 31, 2022

Revenue from Contract with Customer [Abstract]

Revenue from Contract with Customer

3.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 Company) Results of Operations" within "Item 7. Management's Discussion and Analysis of Financial Condition and Results of Operations."

	Year Ended December 31,
(In millions)	2022			2021		2020
Residential	$	1,272.6		$	1,309.1	$	842.7
Commercial		803.5			749.2		465.6
Industrial		317.2			323.0		192.6
Oilfield		304.2			312.8		169.2
Public authorities and street light		291.6			284.4		172.3
System sales revenues		2,989.1			2,978.5		1,842.4
Provision for rate refund		(1.2	)		—		3.8
Integrated market		163.8			468.9		49.6
Transmission		131.7			140.2		143.3
Other		20.8			1.1		30.7
Revenues from contracts with customers	$	3,304.2		$	3,588.7	$	2,069.8