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Other Long-Term Assets (Tables) | 12 Months Ended
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Sep. 30, 2022
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract] |
Other Long-Term Assets | The table below summarizes the types and amounts of TVA's other long-term assets:
Other Long-Term Assets At September 30 (in millions)
| 2022 |  | 2021
Loans and other long-term receivables, net | $ | 99 |  |  | $ | 96 |
EnergyRight® receivables, net | 49 |  |  | 57 |
Prepaid long-term service agreements | 74 |  |  | 44 |
Commodity contract derivative assets | 102 |  |  | 40 |
Other | 70 |  |  | 83 |
Total other long-term assets | $ | 394 |  |  | $ | 320 |

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- Definition Tabular disclosure of noncurrent assets. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(17)) -URI https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
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