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v3.20.2

Common Equity (Common Share Activity) (Details) - shares | 3 Months Ended | 9 Months Ended
--- | --- | ---
Mar. 31, 2020 | Sep. 30, 2020
Common Stock Oustanding [Roll Forward] |  |
Shares outstanding, January 1, 2020 (in shares) | 245,022,800 | 245,022,800
Shareowner Direct Plan (in shares) |  | 364,531
Equity-based compensation plans (in shares) |  | 98,205
Shares outstanding, September 30, 2020 (in shares) |  | 249,760,663
Equity Forward Agreements [Member] |  |
Common Stock Oustanding [Roll Forward] |  |
Equity forward agreements (in shares) | 4,275,127 | 4,275,127

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