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Other Long-Term Liabilities Other Long-Term Liabilities (Tables)

12 Months Ended

Sep. 30, 2018

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 At September 30
	2018				2017
Interest rate swap liabilities	$	1,122			$	1,418
Gallatin coal combustion residual facilities liability	862				880
Capital lease obligations	178				182
Currency swap liabilities	81				92
EnergyRight® financing obligation	102				115
Environmental agreements liability	11				13
Membership interests of VIE subject to mandatory redemption	28				30
Commodity contract derivative liabilities	8				9
Other	323				316
Total other long-term liabilities	$	2,715			$	3,055

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Tabular disclosure of other noncurrent liabilities.

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