XML 61 R6.htm IDEA: XBRL DOCUMENT

CONSOLIDATED STATEMENTS OF CHANGES IN PROPRIETARY CAPITAL (UNAUDITED) (USD $) In Millions, unless otherwise specified	3 Months Ended
	Dec. 31, 2014	Dec. 31, 2013
Balance at Beginning of Period	$ 6,104tve_Balance	$ 5,647tve_Balance
Net income (loss)	81us-gaap_NetIncomeLoss	(67)us-gaap_NetIncomeLoss
Total other comprehensive income (loss)	23	(2)
Return on power program appropriation investment	(1)tve_ReturnOnAppropriationInvestment	(1)tve_ReturnOnAppropriationInvestment
Return of power program appropriation investment		(3)tve_ReturnOfAppropriationInvestment
Balance at End of Period	6,207tve_Balance	5,574tve_Balance
Power Program Appropriation Investment
Balance at Beginning of Period	258	268
Net income (loss)	0	0
Total other comprehensive income (loss)	0	0
Return on power program appropriation investment	0	0
Return of power program appropriation investment		(3)
Balance at End of Period	258	265
Power Program Retained Earnings
Balance at Beginning of Period	5,240	4,767
Net income (loss)	84	(65)
Total other comprehensive income (loss)	0	0
Return on power program appropriation investment	(1)	(1)
Return of power program appropriation investment		0
Balance at End of Period	5,323	4,701
Nonpower Programs Appropriation Investment, Net
Balance at Beginning of Period	601	609
Net income (loss)	(3)	(2)
Total other comprehensive income (loss)	0	0
Return on power program appropriation investment	0	0
Return of power program appropriation investment		0
Balance at End of Period	598	607
Accumulated Other Comprehensive Income (Loss) from Net Gains (Losses) on Cash Flow Hedges
Balance at Beginning of Period	5	3
Net income (loss)	0	0
Total other comprehensive income (loss)	23	(2)
Return on power program appropriation investment	0	0
Return of power program appropriation investment		0
Balance at End of Period	$ 28	$ 1

- Definition

The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

+ References+ Details