v3.22.2.2
Document and Entity Information Document
Nov. 03, 2022
Entity Information [Line Items]  
Entity Central Index Key 0001021635
Amendment Flag false
Document Type 8-K
City Area Code 405
Local Phone Number 553-3000
Entity Emerging Growth Company false
Title of 12(b) Security Common Stock
Written Communications false
Document Period End Date Nov. 03, 2022
Entity Registrant Name OGE ENERGY CORP.
Entity Incorporation, State or Country Code OK
Entity File Number 1-12579
Entity Tax Identification Number 73-1481638
Entity Address, Address Line One 321 North Harvey
Entity Address, Address Line Two P.O. Box 321
Entity Address, City or Town Oklahoma City
Entity Address, State or Province OK
Entity Address, Postal Zip Code 73101-0321
Soliciting Material false
Pre-commencement Tender Offer false
Pre-commencement Issuer Tender Offer false
Trading Symbol OGE
Security Exchange Name NYSE
OG&E  
Entity Information [Line Items]  
Entity Central Index Key 0000074145
Entity Registrant Name OKLAHOMA GAS AND ELECTRIC COMPANY
Entity File Number 1-1097
Entity Tax Identification Number 73-0382390