Consolidated Statements of Income - USD ($) shares in Millions, $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018
Total operating revenue	$ 2,812	$ 2,815	$ 5,636	$ 5,379
Purchased power and fuel	1,135	1,112	2,140	2,038
Operation and maintenance	595	719	1,477	1,394
Depreciation and amortization	321	463	801	925
Property and other taxes	93	97	203	204
Impairment and other	170	5	166	71
Other operating income	(2)	(1)	(3)	(3)
Total operating expenses	2,312	2,395	4,784	4,629
Operating income	500	420	852	750
Interest expense	(211)	(180)	(405)	(350)
Other income and expense	55	49	93	100
Income from continuing operations before income taxes	344	289	540	500
Income tax benefit	(78)	(9)	(190)	(40)
Income from continuing operations	422	298	730	540
Net income	422	298	730	540
Preferred and preference stock dividend requirements of SCE	30	30	60	60
Other noncontrolling interests	0	(8)	0	(14)
Net income attributable to Edison International common shareholders	392	276	670	494
Amounts attributable to Edison International common shareholders:
Income from continuing operations, net of tax	392	276	670	494
Net income attributable to Edison International common shareholders	$ 392	$ 276	$ 670	$ 494
Basic earnings per share:
Weighted average common shares outstanding (in shares)	326	326	326	326
Continuing operations (in dollars per share)	$ 1.20	$ 0.85	$ 2.05	$ 1.52
Basic earnings per common share attributable to Edison International common shareholders (in dollars per share)	$ 1.20	$ 0.85	$ 2.05	$ 1.52
Diluted earnings per share:
Weighted-average shares of common stock outstanding, including effect of dilutive securities (in shares)	327	327	327	327
Continuing operations (in dollars per share)	$ 1.20	$ 0.84	$ 2.05	$ 1.51
Diluted earnings per common share attributable to Edison International common shareholders (in dollars per share)	$ 1.20	$ 0.84	$ 2.05	$ 1.51
Southern California Edison Company
Total operating revenue	$ 2,800	$ 2,803	$ 5,616	$ 5,357
Purchased power and fuel	1,135	1,112	2,140	2,038
Operation and maintenance	571	694	1,440	1,345
Depreciation and amortization	320	462	800	921
Property and other taxes	93	97	202	202
Impairment and other	170	0	166	0
Other operating income	(2)	(1)	(3)	(2)
Total operating expenses	2,287	2,364	4,745	4,504
Operating income	513	439	871	853
Interest expense	(188)	(164)	(366)	(319)
Other income and expense	56	50	94	101
Income from continuing operations before income taxes	381	325	599	635
Income tax benefit	(68)	(2)	(173)	(8)
Net income	449	327	772	643
Preferred and preference stock dividend requirements of SCE	30	30	60	60
Net income attributable to Edison International common shareholders	419	297	712	583
Amounts attributable to Edison International common shareholders:
Net income attributable to Edison International common shareholders	$ 419	$ 297	$ 712	$ 583