Consolidated Statements of Comprehensive Income - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015
Net income	$ 296	$ 318
Pension and postretirement benefits other than pensions:
Net gain (loss) arising during the period plus amortization included in net income	2	(1)
Other comprehensive income (loss), net of tax	2	(1)
Comprehensive income	298	317
Less: Comprehensive income attributable to noncontrolling interests	25	19
Comprehensive income attributable to Edison International	273	298
Southern California Edison
Net income	317	333
Pension and postretirement benefits other than pensions:
Net gain (loss) arising during the period plus amortization included in net income	1	1
Other comprehensive income (loss), net of tax	1	1
Comprehensive income	$ 318	$ 334