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Other Income (Expense), Net Other Income (Expense), Net (Tables)

12 Months Ended

Sep. 30, 2019

Other Income and Expenses [Abstract]

Other Income (Expense), Net

Income and expenses not related to TVA's operating activities are summarized in the following table:

Other Income (Expense), Net For the years ended September 30
	2019				2018				2017
Bellefonte deposit	$	21			$	—			$	—
Interest income	25				23				23
External services	13				14				14
Gains (losses) on investments	3				6				9
Miscellaneous	—				7				10
Total other income (expense), net	$	62			$	50			$	56

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Tabular disclosure of the components of non-operating income or non-operating expense that may include amounts earned from dividends, interest on securities, gains (losses) on securities sold, equity earnings of unconsolidated affiliates, net gain (loss) on sales of business, interest expense and other miscellaneous income or expense items.

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