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v3.20.2

Compensation and Benefit Plans (Tables) | 6 Months Ended
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Jun. 30, 2020
PBOP Plan |
Defined Benefit Plan Disclosure [Line Items] |
Expense Components for Plans | Net periodic PBOP expense components for Edison International and SCE are:
| Three months ended June 30, |  |  |  | Six months ended June 30, |  |  |  |  |
(in millions) | 2020 |  | 2019 |  | 2020 |  | 2019 |  |  |
Service cost | $ | 9 |  |  | $ | 8 |  |  | $ | 18 |  |  | $ | 16 |  |  |  |
Non-service cost (benefit) |  |  |  |  |  |  |  |  |  |
Interest cost | 17 |  | 21 |  | 34 |  |  | 42 |  |  |  |
Expected return on plan assets | (30) |  |  | (28) |  |  | (60) |  |  | (56) |  |  |  |
Amortization of net gain | (4) |  |  | (1) |  |  | (8) |  |  | (2) |  |  |  |
Regulatory adjustment | 8 |  | 6 |  | 16 |  |  | 12 |  |  |  |
Total non-service benefit1 | $ | (9) |  |  | $ | (2) |  |  | $ | (18) |  |  | $ | (4) |  |  |  |
Total expense | $ | — |  |  | $ | 6 |  |  | $ | — |  |  | $ | 12 |  |  |  |
1 Included in "Other income" on Edison International's and SCE's consolidated statement of income.
Southern California Edison | Pension Plans |
Defined Benefit Plan Disclosure [Line Items] |
Expense Components for Plans | Net periodic pension expense components are:
| Three months ended June 30, |  |  |  | Six months ended June 30, |  |  |  |  |  |
(in millions) | 2020 |  | 2019 |  | 2020 |  | 2019 |  |  |  |
Edison International: |  |  |  |  |  |  |  |  |  |  |
Service cost | $ | 31 |  |  | $ | 32 |  |  | $ | 62 |  |  | $ | 64 |  |  |  |  |
Non-service cost (benefit) |  |  |  |  |  |  |  |  |  |  |
Interest cost | 30 |  | 39 |  | 61 |  |  | 78 |  |  |  |  |
Expected return on plan assets | (54) |  |  | (52) |  |  | (108) |  |  | (104) |  |  |  |  |
Amortization of prior service cost | 1 |  | 1 |  | 1 |  |  | 1 |  |  |  |  |
Amortization of net loss1 | 3 |  |  | 2 |  |  | 6 |  |  | 4 |  |  |  |  |
Regulatory adjustment | 2 |  |  | (4) |  |  | 4 |  |  | (8) |  |  |  |  |
Total non-service benefit2 | $ | (18) |  |  | $ | (14) |  |  | $ | (36) |  |  | $ | (29) |  |  |  |  |
Total expense recognized | $ | 13 |  |  | $ | 18 |  |  | $ | 26 |  |  | $ | 35 |  |  |  |  |
SCE: |  |  |  |  |  |  |  |  |  |  |
Service cost | $ | 30 |  |  | $ | 31 |  |  | $ | 60 |  |  | $ | 62 |  |  |  |  |
Non-service cost (benefit) |  |  |  |  |  |  |  |  |  |  |
Interest cost | 28 |  |  | 36 |  |  | 56 |  |  | 71 |  |  |  |  |
Expected return on plan assets | (51) |  |  | (49) |  |  | (102) |  |  | (98) |  |  |  |  |
Amortization of prior service cost | 1 |  |  | 1 |  | 1 |  |  | 1 |  |  |  |  |
Amortization of net loss1 | 2 |  |  | 2 |  | 4 |  |  | 3 |  |  |  |  |
Regulatory adjustment | 2 |  |  | (4) |  |  | 4 |  |  | (8) |  |  |  |  |
Total non-service benefit2 | $ | (18) |  |  | $ | (14) |  |  | $ | (37) |  |  | $ | (31) |  |  |  |  |
Total expense recognized | $ | 12 |  |  | $ | 17 |  |  | $ | 23 |  |  | $ | 31 |  |  |  |  |
1 Represents the amount of net loss reclassified from other comprehensive loss. 2 Included in "Other income" on Edison International's and SCE's consolidated statement of income.

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