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v3.21.2

Common Equity (Common Share Activity) (Details) | 6 Months Ended
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Jun. 30, 2021 shares
Common Stock Oustanding [Roll Forward] |
Shares outstanding, January 1, 2021 (in shares) | 249,868,415
Shareowner Direct Plan (in shares) | 275,892
Equity-based compensation plans (in shares) | 113,549
Shares outstanding, June 30, 2021 (in shares) | 250,257,856

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