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v3.21.2

Related Parties Related Parties (Tables) | 12 Months Ended
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Sep. 30, 2021
Related Party Transactions [Abstract] |
Related Party Transactions | Transactions with agencies of the federal government were as follows:
Related Party Transactions At or for the years ended September 30
| 2021 |  | 2020 |  | 2019
Revenue from sales of electricity | $ | 109 |  |  | $ | 105 |  |  | $ | 118 |
Other income | 280 |  |  | 260 |  |  | 258 |
Expenditures |  |  |  |  |
Operating expenses | 214 |  |  | 224 |  |  | 222 |
Additions to property, plant, and equipment | 10 |  |  | 9 |  |  | 10 |
Cash and cash equivalents | 30 |  |  | 31 |  |  | 45 |
Accounts receivable, net | 65 |  |  | 94 |  |  | 76 |
Investment funds | 573 |  |  | 485 |  |  | 279 |
Long-term accounts receivable | 31 |  |  | 27 |  |  | 53 |
Accounts payable and accrued liabilities | 15 |  |  | 39 |  |  | 69 |
Long-term power bonds, net | 1 |  |  | 1 |  |  | — |
Return on power program appropriation investment | 4 |  |  | 6 |  |  | 6 |

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- Definition Tabular disclosure of related party transactions. Examples of related party transactions include, but are not limited to, transactions between (a) a parent company and its subsidiary; (b) subsidiaries of a common parent; (c) and entity and its principal owners and (d) affiliates. + References No definition available. + Details
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