Consolidated Statements of Comprehensive Income - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Net (loss) income	$ (74)	$ (297)	$ 354	$ 354
Other comprehensive income, net of tax:
Pension and postretirement benefits other than pensions	1	2	7	6
Other comprehensive income, net of tax	1	2	7	6
Comprehensive (loss) income	(73)	(295)	361	360
Less: Comprehensive income attributable to noncontrolling interests	27	27	78	80
Comprehensive (loss) income attributable to Edison International	(100)	(322)	283	280
SCE
Net (loss) income	(53)	(257)	447	451
Other comprehensive income, net of tax:
Pension and postretirement benefits other than pensions	1	2	5	5
Other comprehensive income, net of tax	1	2	5	5
Comprehensive (loss) income	$ (52)	$ (255)	$ 452	$ 456