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Related Parties Related Parties (Tables)

12 Months Ended

Sep. 30, 2016

Related Party Transactions [Abstract]

Related Party Transactions

Transactions with agencies of the federal government were as follows:

Related Party Transactions For the years ended, or at, September 30
	2016				2015				2014
Revenue from sales of electricity	$	126			$	130			$	128
Other income	161				167				137
Expenditures
Operating expenses	216				227				267
Additions to property, plant, and equipment	32				37				19
Cash and cash equivalents	54				45				35
Accounts receivable, net	129				106				85
Accounts payable and accrued liabilities	77				98				146
Long-term power bonds, net	4				5				3
Return on Power Program Appropriation Investment	6				5				4
Return of Power Program Appropriation Investment	—				—				10

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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.

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