Consolidated Statements of Comprehensive Income - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Net income (loss)	$ 212	$ (74)	$ 986	$ 354
Other comprehensive income, net of tax:
Pension and postretirement benefits other than pensions		1	1	7
Foreign currency translation adjustments			2
Other comprehensive income, net of tax		1	3	7
Comprehensive income (loss)	212	(73)	989	361
Less: Comprehensive income attributable to noncontrolling interests	30	27	88	78
Comprehensive income (loss) attributable to Edison International	182	(100)	901	283
SCE
Net income (loss)	269	(53)	1,117	447
Other comprehensive income, net of tax:
Pension and postretirement benefits other than pensions		1		5
Other comprehensive income, net of tax		1		5
Comprehensive income (loss)	$ 269	$ (52)	$ 1,117	$ 452