Consolidated Statements of Comprehensive Income - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Net income (loss)	$ 361	$ 348	$ 651	$ 561
Pension and postretirement benefits other than pensions:
Pension and postretirement benefits other than pensions	2	2	4	4
Other comprehensive income, net of tax	2	2	4	4
Comprehensive income	363	350	655	565
Less: Comprehensive income attributable to noncontrolling interests	26	30	53	60
Comprehensive income attributable to Edison International	337	320	602	505
SCE
Net income (loss)	385	411	708	660
Pension and postretirement benefits other than pensions:
Pension and postretirement benefits other than pensions	1	1	3	3
Other comprehensive income, net of tax	1	1	3	3
Comprehensive income	$ 386	$ 412	$ 711	$ 663