Consolidated Statements of Income - USD ($) shares in Millions, $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2017	Sep. 30, 2016	Sep. 30, 2017	Sep. 30, 2016
Operating revenue	$ 3,672	$ 3,767	$ 9,100	$ 8,985
Purchased power and fuel	1,783	1,719	3,742	3,576
Operation and maintenance	713	740	2,016	2,090
Depreciation and amortization	524	521	1,535	1,504
Property and other taxes	98	92	284	269
Impairment charges	0	0	22	0
Other operating (income) and expenses	(7)	0	(8)	21
Total operating expenses	3,111	3,072	7,591	7,460
Operating income	561	695	1,509	1,525
Interest and other income	42	32	111	97
Interest expense	(162)	(147)	(473)	(431)
Other expenses	(9)	(9)	(28)	(29)
Income from continuing operations before income taxes	432	571	1,119	1,162
Income tax (benefit) expense	(69)	120	(83)	96
Income from continuing operations	501	451	1,202	1,066
Income from discontinued operations, net of tax	0	0	0	(1)
Net income	501	451	1,202	1,065
Preferred and preference stock dividend requirements of SCE	32	31	94	92
Other noncontrolling interests	(1)	(1)	(2)	(9)
Net income attributable to Edison International common shareholders	470	421	1,110	982
Amounts attributable to Edison International common shareholders:
Income from continuing operations, net of tax	470	421	1,110	983
Income from discontinued operations, net of tax	0	0	0	(1)
Net income attributable to Edison International common shareholders	$ 470	$ 421	$ 1,110	$ 982
Basic earnings per common share attributable to Edison International common shareholders:
Weighted average common shares outstanding (in shares)	326	326	326	326
Continuing operations (in dollars per share)	$ 1.44	$ 1.29	$ 3.41	$ 3.01
Discontinued operations (in dollars per share)	0.00	0.00	0.00	0.00
Total (in dollars per share)	$ 1.44	$ 1.29	$ 3.41	$ 3.01
Diluted earnings per common share attributable to Edison International common shareholders:
Weighted-average shares of common stock outstanding, including effect of dilutive securities (in shares)	328	330	329	330
Continuing operations (in dollars per share)	$ 1.43	$ 1.27	$ 3.38	$ 2.98
Discontinued operations (in dollars per share)	0.00	0.00	0.00	0.00
Total (in dollars per share)	1.43	1.27	3.38	2.98
Dividends declared per common share (in dollars per share)	$ 0.5425	$ 0.4800	$ 1.6275	$ 1.4400
Southern California Edison Company
Operating revenue	$ 3,652	$ 3,752	$ 9,061	$ 8,956
Purchased power and fuel	1,783	1,719	3,742	3,576
Operation and maintenance	681	702	1,918	1,993
Depreciation and amortization	521	519	1,528	1,497
Property and other taxes	97	91	279	268
Other operating (income) and expenses	(8)	0	(8)	0
Total operating expenses	3,074	3,031	7,459	7,334
Operating income	578	721	1,602	1,622
Interest and other income	42	32	111	97
Interest expense	(149)	(137)	(436)	(402)
Other expenses	(9)	(9)	(28)	(26)
Income from continuing operations before income taxes	462	607	1,249	1,291
Income tax (benefit) expense	(35)	141	34	151
Net income	497	466	1,215	1,140
Preferred and preference stock dividend requirements of SCE	32	31	94	92
Net income attributable to Edison International common shareholders	465	435	1,121	1,048
Amounts attributable to Edison International common shareholders:
Net income attributable to Edison International common shareholders	$ 465	$ 435	$ 1,121	$ 1,048