0001021635 2026-06-12 2026-06-12 0001021635 oge:OGEMember 2026-06-12 2026-06-12 0000074145 0001021635 false 8-K 2026-06-12 1-12579 OGE ENERGY CORP. 73-1481638 1-1097 OKLAHOMA GAS AND ELECTRIC COMPANY 73-0382390 OK 321 North Harvey P.O. Box 321 Oklahoma City OK 73101-0321 405 553-3000 false false false false Common Stock OGE NYSE false