Revenue Recognition

3 Months Ended

Mar. 31, 2023

Revenue from Contract with Customer [Abstract]

Revenue Recognition

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 2. Management's Discussion and Analysis of Financial Condition and Results of Operations."

	Three Months Ended March 31,
(In millions)	2023		2022
Residential	$	205.5	$	226.8
Commercial		134.4		128.1
Industrial		51.9		57.4
Oilfield		47.4		53.2
Public authorities and street light		45.1		48.0
System sales revenues		484.3		513.5
Provision for tax refund		1.4		(0.6	)
Integrated market		12.7		22.8
Transmission		35.2		35.8
Other		11.0		6.6
Revenues from contracts with customers	$	544.6	$	578.1