Consolidated Statements of Income - USD ($) shares in Millions, $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2018	Sep. 30, 2017	Sep. 30, 2018	Sep. 30, 2017
Total operating revenue	$ 4,269	$ 3,672	$ 9,648	$ 9,100
Purchased power and fuel	2,306	1,783	4,344	3,742
Operation and maintenance	674	721	2,068	2,031
Depreciation and amortization	466	524	1,391	1,535
Property and other taxes	97	98	301	284
Impairment and other	(11)	0	60	22
Other operating income	(2)	(7)	(5)	(8)
Total operating expenses	3,530	3,119	8,159	7,606
Operating income	739	553	1,489	1,494
Interest expense	(188)	(162)	(538)	(473)
Other income and expense	76	41	176	98
Income from continuing operations before income taxes	627	432	1,127	1,119
Income tax expense (benefit)	83	(69)	43	(83)
Income from continuing operations	544	501	1,084	1,202
Net income	544	501	1,084	1,202
Preferred and preference stock dividend requirements of SCE	31	32	91	94
Other noncontrolling interests	0	(1)	(14)	(2)
Net income available for common stock	513	470	1,007	1,110
Amounts attributable to Edison International common shareholders:
Income from continuing operations, net of tax	513	470	1,007	1,110
Net income available for common stock	$ 513	$ 470	$ 1,007	$ 1,110
Basic earnings per share:
Weighted average common shares outstanding (in shares)	326	326	326	326
Basic earnings per common share attributable to Edison International common shareholders (in dollars per share)	$ 1.57	$ 1.44	$ 3.09	$ 3.41
Diluted earnings per share:
Weighted-average shares of common stock outstanding, including effect of dilutive securities (in shares)	327	328	327	329
Diluted earnings per common share attributable to Edison International common shareholders (in dollars per share)	$ 1.57	$ 1.43	$ 3.08	$ 3.38
Dividends declared per common share (in dollars per share)	$ 0.6050	$ 0.5425	$ 1.815	$ 1.6275
Southern California Edison Company
Total operating revenue	$ 4,260	$ 3,652	$ 9,617	$ 9,061
Purchased power and fuel	2,306	1,783	4,344	3,742
Operation and maintenance	651	690	1,996	1,945
Depreciation and amortization	466	521	1,387	1,528
Property and other taxes	96	97	298	279
Impairment and other	(10)	0	(10)	0
Other operating income	(3)	(8)	(5)	(8)
Total operating expenses	3,506	3,083	8,010	7,486
Operating income	754	569	1,607	1,575
Interest expense	(173)	(149)	(492)	(436)
Other income and expense	72	42	173	110
Income from continuing operations before income taxes	653	462	1,288	1,249
Income tax expense (benefit)	86	(35)	78	34
Net income	567	497	1,210	1,215
Preferred and preference stock dividend requirements of SCE	31	32	91	94
Net income available for common stock	536	465	1,119	1,121
Amounts attributable to Edison International common shareholders:
Net income available for common stock	$ 536	$ 465	$ 1,119	$ 1,121