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Other Income and Expenses | 9 Months Ended
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Sep. 30, 2018
Other Income and Expenses [Abstract] |
Other Income and Expenses | Other Income and Expenses Other income and expenses are as follows:
|  | Three months ended September 30, |  | Nine months ended September 30,
(in millions) |  | 2018 |  | 2017 |  | 2018 |  | 2017
SCE other income and (expenses): |  |  |  |  |  |  |  |
Equity allowance for funds used during construction |  | $ | 32 |  |  | $ | 24 |  |  | $ | 76 |  |  | $ | 65 |
Increase in cash surrender value of life insurance policies and life insurance benefits |  | 16 |  |  | 12 |  |  | 30 |  |  | 34 |
Interest income |  | 6 |  |  | 3 |  |  | 15 |  |  | 5 |
Net periodic benefit income – non-service components |  | 26 |  |  | 9 |  |  | 79 |  |  | 27 |
Civic, political and related activities and donations |  | (9 | ) |  | (6 | ) |  | (25 | ) |  | (17 | )
Other |  | 1 |  |  | — |  |  | (2 | ) |  | (4 | )
Total SCE other income and (expenses) |  | 72 |  |  | 42 |  |  | 173 |  |  | 110 |
Other income and (expenses) of Edison International Parent and Other: |  |  |  |  |  |  |  |
Net periodic benefit costs – non-service components |  | — |  |  | (1 | ) |  | (1 | ) |  | (12 | )
Other |  | 4 |  |  | — |  |  | 4 |  |  | — |
Total Edison International other income and (expenses) |  | $ | 76 |  |  | $ | 41 |  |  | $ | 176 |  |  | $ | 98 |

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- Definition The entire disclosure for other income or other expense items (both operating and nonoperating). Sources of nonoperating income or nonoperating expense that may be disclosed, include amounts earned from dividends, interest on securities, profits (losses) on securities, net and miscellaneous other income or income deductions. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 720 -URI http://asc.fasb.org/topic&trid=2122503 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 610 -URI http://asc.fasb.org/topic&trid=49130413 + Details
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