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Other Long-Term Assets (Tables) | 12 Months Ended
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Sep. 30, 2023
Assets, Noncurrent [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)
| 2023 |  | 2022
Loans and other long-term receivables, net | $ | 97 |  |  | $ | 99 |
Prepaid long-term service agreements | 64 |  |  | 74 |
EnergyRight® receivables, net | 47 |  |  | 49 |
Prepaid capital assets | 28 |  |  | — |
Commodity contract derivative assets | 12 |  |  | 102 |
Other | 82 |  |  | 70 |
Total other long-term assets | $ | 330 |  |  | $ | 394 |

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- Definition Tabular disclosure of noncurrent assets. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(17)) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1 + Details
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