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Accounts Receivable, Net | 3 Months Ended
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Dec. 31, 2018
Accounts Receivable, Net [Abstract] |
Accounts Receivable, Net | Accounts Receivable, Net Accounts receivable primarily consist of amounts due from customers for power sales. The table below summarizes the types and amounts of TVA's accounts receivable:
Accounts Receivable, Net
| At December 31, 2018 |  | At September 30, 2018
Power receivables | $ | 1,465 |  |  | $ | 1,570 |
Other receivables | 76 |  |  | 87 |
Accounts receivable, net | $ | 1,541 |  |  | $ | 1,657 |
Note Allowance for uncollectible accounts was less than $1 million at December 31, 2018 and September 30, 2018, and therefore is not represented in the table above.

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