Equity (Tables)

12 Months Ended

Dec. 31, 2020

Stockholders' Equity Note [Abstract]

Schedule of Preferred Stock and Preference Stock

In 2020, Edison International Parent made the following equity contributions to SCE:

Date of contribution	Amounts (in millions)
February 28, 2020	$	269
April 29, 2020	200
May 26, 2020	319
June 30, 2020	100
August 31, 2020	219
December 18, 2020	325
Total	$	1,432

Preferred stock and preference stock are:

	Shares Outstanding	Redemption Price		Dividends Declared per Share		December 31,
(in millions, except shares and per share amounts)						2020		2019
Cumulative preferred stock
$25 par value:
4.08% Series	—	$	25.50	$	0.757	$	—	$	16
4.24% Series	—	25.80		0.786		—		30
4.32% Series	—	28.75		0.801		—		41
4.78% Series	—	25.80		0.886		—		33
Preference stock
No par value:
6.25% Series E (cumulative)	350,000	1,000.00		62.500		350		350
5.10% Series G (cumulative)	88,004	2,500.00		127.500		220		400
5.75% Series H (cumulative)	110,004	2,500.00		143.750		275		275
5.375% Series J (cumulative)	130,004	2,500.00		134.375		325		325
5.45% Series K (cumulative)	120,004	2,500.00		136.250		300		300
5.00% Series L (cumulative)	190,004	2,500.00		125.000		475		475
SCE's preferred and preference stock						1,945		2,245
Less issuance costs						(44)		(52)
Edison International's preferred and preference stock of utility						$	1,901	$	2,193