CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) shares in Thousands, $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
REVENUES
Natural gas	$ 1,195	$ 1,488	$ 4,798	$ 7,560
Electric	1,069	1,250	3,269	3,331
Energy-related businesses	512	596	1,360	2,338
Total revenues	2,776	3,334	9,427	13,229
Operating expenses:
Operation and maintenance	(1,326)	(1,383)	(3,871)	(3,958)
Depreciation and amortization	(614)	(563)	(1,811)	(1,651)
Franchise fees and other taxes	(175)	(169)	(515)	(509)
Other income, net	65	3	194	75
Interest income	17	19	47	60
Interest expense	(328)	(312)	(944)	(995)
Income before income taxes and equity earnings	200	323	1,213	2,175
Income tax benefit (expense)	105	52	63	(499)
Equity earnings	454	479	1,235	1,086
Net income	759	854	2,511	2,762
Earnings attributable to noncontrolling interests	(110)	(122)	(325)	(435)
Preferred dividends	(11)	(11)	(33)	(33)
Preferred dividends of subsidiary	0	0	(1)	(1)
Earnings attributable to common shares	$ 638	$ 721	$ 2,152	$ 2,293
Basic EPS:
Earnings (in dollars per share)	$ 1.01	$ 1.14	$ 3.40	$ 3.64
Weighted-average common shares outstanding (in shares)	633,752	630,036	633,342	629,963
Diluted EPS:
Earnings (in dollars per share)	$ 1.00	$ 1.14	$ 3.38	$ 3.63
Weighted-average common shares outstanding (in shares)	638,061	632,324	636,566	632,231
Natural gas
Operating expenses:
Operating expenses	$ (99)	$ (260)	$ (790)	$ (3,254)
Electric fuel and purchased power
Operating expenses:
Operating expenses	18	(183)	(227)	(385)
Energy-related businesses
Operating expenses:
Operating expenses	$ (134)	$ (163)	$ (297)	$ (437)