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v3.23.1

Other Long-Term Liabilities (Tables) | 6 Months Ended
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Mar. 31, 2023
Other Liabilities, Noncurrent [Abstract] |
Other Long-Term Liabilities | The table below summarizes the types and amounts of Other long-term liabilities:
Other Long-Term Liabilities (in millions)
| At March 31, 2023 |  | At September 30, 2022
Interest rate swap liabilities | $ | 910 |  |  | $ | 851 |
Operating lease liabilities | 67 |  |  | 93 |
Currency swap liabilities | 156 |  |  | 228 |
EnergyRight® financing obligation | 57 |  |  | 58 |
Long-term deferred compensation | 32 |  |  | 39 |
Advances for construction | 44 |  |  | 53 |
Long-term deferred revenue | 40 |  |  | 39 |
Other | 161 |  |  | 124 |
Total other long-term liabilities | $ | 1,467 |  |  | $ | 1,485 |

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- Definition Tabular disclosure of other noncurrent liabilities. + References No definition available. + Details
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