Common Equity (Common Share Activity) (Details)	9 Months Ended
	Sep. 30, 2025 shares
Common Stock Oustanding [Roll Forward]
Shares outstanding, January 1, 2025 (in shares)	256,690,222
Shareowner Direct Plan (in shares)	277,090
Equity-based compensation plans (in shares)	86,377
Shares outstanding, September 30, 2025 (in shares)	257,053,689