Consolidated Statements of Income - USD ($) shares in Millions, $ in Millions	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Total operating revenue	$ 2,824	$ 2,564
Purchased power and fuel	1,005	926
Operation and maintenance	882	675
Depreciation and amortization	480	462
Property and other taxes	110	107
Impairment and other	(4)	66
Other operating income	(1)	(2)
Total operating expenses	2,472	2,234
Operating income	352	330
Interest expense	(194)	(170)
Other income and expense	38	51
Income from continuing operations before income taxes	196	211
Income tax benefit	(112)	(31)
Income from continuing operations	308	242
Net income	308	242
Preferred and preference stock dividend requirements of SCE	30	30
Other noncontrolling interests	0	(6)
Net income attributable to Edison International common shareholders	278	218
Amounts attributable to Edison International common shareholders:
Income from continuing operations, net of tax	278	218
Net income attributable to Edison International common shareholders	$ 278	$ 218
Basic earnings per share:
Weighted average common shares outstanding (in shares)	326	326
Continuing operations (in dollars per share)	$ 0.85	$ 0.67
Basic earnings per common share attributable to Edison International common shareholders (in dollars per share)	$ 0.85	$ 0.67
Diluted earnings per share:
Weighted-average shares of common stock outstanding, including effect of dilutive securities (in shares)	327	327
Continuing operations (in dollars per share)	$ 0.85	$ 0.67
Diluted earnings per common share attributable to Edison International common shareholders (in dollars per share)	$ 0.85	$ 0.67
Southern California Edison Company
Total operating revenue	$ 2,816	$ 2,554
Purchased power and fuel	1,005	926
Operation and maintenance	869	651
Depreciation and amortization	480	459
Property and other taxes	109	105
Impairment and other	(4)	0
Other operating income	(1)	(1)
Total operating expenses	2,458	2,140
Operating income	358	414
Interest expense	(178)	(155)
Other income and expense	38	51
Income from continuing operations before income taxes	218	310
Income tax benefit	(105)	(6)
Net income	323	316
Preferred and preference stock dividend requirements of SCE	30	30
Net income attributable to Edison International common shareholders	293	286
Amounts attributable to Edison International common shareholders:
Net income attributable to Edison International common shareholders	$ 293	$ 286