Consolidated Statements of Income - USD ($) shares in Millions, $ in Millions	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Operating revenue	$ 4,078	$ 3,966
Purchased power and fuel	1,008	1,318
Operation and maintenance	1,317	1,084
Wildfire-related claims, net of insurance recoveries	615	96
Wildfire Insurance Fund expense	36	52
Depreciation and amortization	702	656
Property and other taxes	155	140
Total operating expenses	3,833	3,346
Operating income	245	620
Interest expense	(444)	(361)
Other income, net	138	119
(Loss) income before income taxes	(61)	378
Income tax (benefit) expense	(113)	13
Net income	52	365
Less: Net income attributable to noncontrolling interests - preference stock of SCE	41	29
Preferred stock dividend requirements of Edison International	22	26
Net (loss) income available to common stock	$ (11)	$ 310
Basic (loss) earnings per share:
Weighted average shares of common stock outstanding	385	383
Basic (loss) earnings per common share available to Edison International common shareholders	$ (0.03)	$ 0.81
Diluted (loss) earnings per share:
Weighted average shares of common stock outstanding, including effect of dilutive securities	385	384
Diluted (loss) earnings per common share available to Edison International common shareholders	$ (0.03)	$ 0.81
SCE
Operating revenue	$ 4,064	$ 3,950
Purchased power and fuel	1,008	1,318
Operation and maintenance	1,291	1,081
Wildfire-related claims, net of insurance recoveries	614	96
Wildfire Insurance Fund expense	36	52
Depreciation and amortization	701	656
Property and other taxes	153	139
Total operating expenses	3,803	3,342
Operating income	261	608
Interest expense	(374)	(300)
Other income, net	135	120
(Loss) income before income taxes	22	428
Income tax (benefit) expense	(84)	29
Net income	106	399
Preferred stock dividend requirements of Edison International	41	29
Net (loss) income available to common stock	$ 65	$ 370