Consolidated Statements of Comprehensive Income - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Net income (loss)	$ 290	$ 213
Pension and postretirement benefits other than pensions:
Pension and postretirement benefits other than pensions	2	2
Other comprehensive income, net of tax	2	2
Comprehensive income	292	215
Less: Comprehensive income attributable to noncontrolling interests	27	30
Comprehensive income attributable to Edison International	265	185
SCE
Net income (loss)	323	249
Pension and postretirement benefits other than pensions:
Pension and postretirement benefits other than pensions	2	2
Other comprehensive income, net of tax	2	2
Comprehensive income	$ 325	$ 251