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Related Party Disclosures (Tables) | 12 Months Ended
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Dec. 31, 2022
Related Party Transactions [Abstract] |
Schedule of Related Party Transactions [Table Text Block] | The following table presents summarized related party transactions between OG&E and Enable during the period of January 1, 2021 through December 2, 2021 and the year ended December 31, 2020.
|  | Period of |  |  |  |
(In millions) |  | January 1, 2021 through December 2, 2021 |  |  | Year Ended December 31, 2020 |
Operating revenues: |  |  |  |  |  |
Electricity to power electric compression assets |  | $ | 13.3 |  |  | $ | 15.1 |
Fuel, purchased power and direct transmission expense: |  |  |  |  |  |
Natural gas transportation services |  | $ | 32.7 |  |  | $ | 32.8 |
Natural gas purchases (sales) |  | $ | (33.5 | ) |  | $ | 2.7 |

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- Definition Tabular disclosure of related party transactions. Examples of related party transactions include, but are not limited to, transactions between (a) a parent company and its subsidiary; (b) subsidiaries of a common parent; (c) and entity and its principal owners and (d) affiliates. + References No definition available. + Details
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