Interest and Other Income and Other Expenses (Tables)

9 Months Ended

Sep. 30, 2017

Other Income and Expenses [Abstract]

Interest and Other Income and Expenses

Interest and other income and other expenses are as follows:

	Three months ended September 30,				Nine months ended September 30,
(in millions)	2017		2016		2017		2016
SCE interest and other income:
Equity allowance for funds used during construction	$	24	$	16	$	65	$	58
Increase in cash surrender value of life insurance policies and life insurance benefits	12		12		34		29
Interest income	3		1		5		4
Other	3		3		7		6
Total SCE interest and other income	42		32		111		97
Other income of Edison International Parent and Other	—		—		—		—
Total Edison International interest and other income	$	42	$	32	$	111	$	97
SCE other expenses:
Civic, political and related activities and donations	$	6	$	6	$	17	$	19
Other	3		3		11		7
Total SCE other expenses	9		9		28		26
Other expenses of Edison International Parent and Other	—		—		—		3
Total Edison International other expenses	$	9	$	9	$	28	$	29