Consolidated Statements of Comprehensive Income - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Net income (loss)	$ 871	$ 1,405	$ (316)
Pension and postretirement benefits other than pensions:
Net loss arising during period plus amortization of net loss included in net income	0	(9)	(3)
Other	0	0	(4)
Other comprehensive loss, net of tax	0	(9)	(7)
Comprehensive income (loss)	871	1,396	(323)
Less: Comprehensive income attributable to noncontrolling interests	132	121	107
Comprehensive income (loss) attributable to Edison International	739	1,275	(430)
SCE
Net income (loss)	942	1,530	(189)
Pension and postretirement benefits other than pensions:
Net loss arising during period plus amortization of net loss included in net income	(2)	(11)	1
Other	0	0	(5)
Other comprehensive loss, net of tax	(2)	(11)	(4)
Comprehensive income (loss)	$ 940	$ 1,519	$ (193)