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Other Income (Expense), Net (Tables)

6 Months Ended

Mar. 31, 2018

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
	Three Months Ended March 31								Six Months Ended March 31
	2018				2017				2018				2017
Interest income	$	6			$	6			$	11			$	11
External services	4				5				8				8
Gains (losses) on investments	—				4				3				4
Miscellaneous	1				—				1				4
Total other income (expense), net	$	11			$	15			$	23			$	27

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- Definition

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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