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Other Income (Expense), Net | 3 Months Ended
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Dec. 31, 2022
Other Income and Expenses [Abstract] |
Other Income (Expense), Net | Other Income, Net Income and expenses not related to TVA's operating activities are summarized in the following table:
Other Income, Net (in millions)
|  |  | Three Months Ended December 31
|  |  |  |  | 2022 |  | 2021
Interest income |  |  |  |  | $ | 7 |  |  | $ | 3 |
External services |  |  |  |  | 3 |  |  | 5 |
Gains on investments |  |  |  |  | 6 |  |  | 4 |
Miscellaneous |  |  |  |  | — |  |  | 2 |
Other income, net |  |  |  |  | $ | 16 |  |  | $ | 14 |

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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 https://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 https://asc.fasb.org/topic&trid=49130413 + Details
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