Condensed Consolidated Statements of Income and Comprehensive Income (Unaudited) - USD ($) shares in Thousands, $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Revenue, net	$ 761	$ 646	$ 1,701	$ 1,391
Alternative revenue programs, net of amortization	(3)	2	(14)	5
Total revenues	758	648	1,687	1,396
Operating expenses:
Purchased power and fuel	275	220	680	524
Generation, transmission and distribution	107	101	206	194
Administrative and other	97	93	192	173
Depreciation and amortization	122	113	243	224
Taxes other than income taxes	41	40	88	83
Total operating expenses	642	567	1,409	1,198
Income from operations	116	81	278	198
Interest expense, net	52	41	103	85
Other income:
Allowance for equity funds used during construction	6	4	11	7
Miscellaneous income (loss), net	9	5	15	17
Other income, net	15	9	26	24
Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest, Total	79	49	201	137
Income tax expense	7	10	20	24
Net income	72	39	181	113
Other comprehensive Income	0	1	1	1
Comprehensive Income	$ 72	$ 40	$ 182	$ 114
Weighted-average common shares outstanding (in thousands):
Basic	103,034	97,087	102,167	94,478
Diluted	103,232	97,630	102,338	94,950
Earnings per share:
Basic	$ 0.69	$ 0.39	$ 1.77	$ 1.19
Diluted	$ 0.69	$ 0.39