CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) shares in Thousands, $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
REVENUES
Natural gas	$ 1,470	$ 1,494	$ 3,832	$ 3,603
Electric	1,031	1,144	2,090	2,200
Energy-related businesses	499	373	880	848
Total revenues	3,000	3,011	6,802	6,651
Operating expenses:
Operation and maintenance	(1,239)	(1,333)	(2,582)	(2,545)
Depreciation and amortization	(653)	(603)	(1,293)	(1,197)
Franchise fees and other taxes	(165)	(156)	(361)	(340)
Other income, net	59	30	150	129
Interest income	14	17	48	30
Interest expense	(359)	(311)	(792)	(616)
Income before income taxes and equity earnings	298	308	949	1,013
Income tax (expense) benefit	(172)	130	(229)	(42)
Equity earnings	393	433	718	781
Net income	519	871	1,438	1,752
Earnings attributable to noncontrolling interests	(46)	(146)	(48)	(215)
Preferred dividends	(11)	(11)	(22)	(22)
Preferred dividends of subsidiary	(1)	(1)	(1)	(1)
Earnings attributable to common shares	$ 461	$ 713	$ 1,367	$ 1,514
Basic EPS:
Earnings (in dollars per share)	$ 0.71	$ 1.13	$ 2.10	$ 2.39
Weighted-average common shares outstanding (in shares)	652,664	633,450	652,330	633,135
Diluted EPS:
Earnings (in dollars per share)	$ 0.71	$ 1.12	$ 2.09	$ 2.38
Weighted-average common shares outstanding (in shares)	653,224	636,279	653,123	635,817
Natural gas
Operating expenses:
Operating expenses	$ (183)	$ (137)	$ (676)	$ (691)
Electric fuel and purchased power
Operating expenses:
Operating expenses	(91)	(156)	(143)	(245)
Energy-related businesses
Operating expenses:
Operating expenses	$ (85)	$ (54)	$ (204)	$ (163)