Compensation and Benefit Plans (Tables)

3 Months Ended

Mar. 31, 2022

Pension Plans

Pension and Other Postretirement Benefits

Expense Components for Plans

	Three months ended
	March 31,
(in millions)	2022		2021
Edison International:
Service cost	$	30	$	34
Non-service cost (benefit)
Interest cost		27		26
Expected return on plan assets		(57)		(56)
Amortization of net loss1		1		3
Regulatory adjustment		2		4
Total non-service benefit2	$	(27)	$	(23)
Total expense recognized	$	3	$	11
SCE:
Service cost	$	29	$	33
Non-service cost (benefit)
Interest cost		25		24
Expected return on plan assets		(54)		(53)
Amortization of net loss1		1		2
Regulatory adjustment		2		4
Total non-service benefit2	$	(26)	$	(23)
Total expense recognized	$	3	$	10

1 Includes the amount of net loss reclassified from other comprehensive loss. The amount reclassified for Edison International and SCE was $2 million and $1 million respectively, for the three months ended March 31, 2022. The amount reclassified for Edison International and SCE was $3 million and $2 million, respectively, for the three months ended March 31, 2021.

2 Included in "Other income" on Edison International's and SCE's consolidated statement of income

Postretirement Benefits Other Than Pensions

Pension and Other Postretirement Benefits

Expense Components for Plans

	Three months ended
	March 31,
(in millions)	2022		2021
Service cost	$	8	$	10
Non-service cost (benefit)
Interest cost		14		14
Expected return on plan assets		(24)		(27)
Amortization of net gain		(12)		(8)
Regulatory adjustment		14		11
Total non-service benefit1	$	(8)	$	(10)
Total expense	$	—	$	—

1 Included in "Other income" on Edison International's and SCE's consolidated statement of income.