Condensed Consolidated Statements of Income and Comprehensive Income (Unaudited) - USD ($) shares in Thousands, $ in Millions	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024
Revenue, net	$ 932	$ 940
Alternative revenue programs, net of amortization	(4)	(11)
Total revenues	928	929
Operating expenses:
Purchased power and fuel	368	405
Generation, transmission and distribution	110	99
Administrative and other	96	95
Depreciation and amortization	140	121
Taxes other than income taxes	46	47
Total operating expenses	760	767
Income from operations	168	162
Interest expense, net	56	51
Other income:
Allowance for equity funds used during construction	5	5
Miscellaneous income (loss), net	5	6
Other income, net	10	11
Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest, Total	122	122
Income tax expense	22	13
Net income	100	109
Other comprehensive Income	0	1
Comprehensive Income	$ 100	$ 110
Weighted-average common shares outstanding (in thousands):
Basic	109,423	101,299
Diluted	109,683	101,467
Earnings per share:
Diluted	$ 0.91	$ 1.08