Interest Expense and Related Charges (Tables)

9 Months Ended

Sep. 30, 2015

Interest Expense and Related Charges [Abstract]

Schedule of interest expense and related charges

	Three Months Ended September 30,						Nine Months Ended September 30,
	2015			2014			2015			2014
Interest paid/accrued on debtor-in-possession financing	$	16		$	16		$	47		$	22
Adequate protection amounts paid/accrued (a)	311			308			920			519
Interest paid/accrued on pre-petition debt (b)	1			3			7			883
Interest related to pushed down debt	—			—			—			1
Noncash realized net loss on termination of interest rate swaps (offset in unrealized net gain) (c)	—			—			—			1,225
Unrealized mark-to-market net gain on interest rate swaps	—			—			—			(1,290		)
Amortization of interest rate swap losses at dedesignation of hedge accounting	—			—			—			(1		)
Amortization of fair value debt discounts resulting from purchase accounting	—			—			1			3
Amortization of debt issuance, amendment and extension costs and discounts	—			1			—			86
Capitalized interest	(2		)	(3		)	(8		)	(14		)
Total interest expense and related charges	$	326		$	325		$	967		$	1,434

____________

(a) Post-petition period only.

(b) Includes amounts related to interest rate swaps totaling $193 million for the nine months ended September 30, 2014. Of the $193 million for the nine months ended September 30, 2014, $127 million is included in the liability arising from the termination of TCEH interest rate swaps discussed in Note 13.

(c) See Note 13.

Contractual Interest Expense On Pre-Petition Liabilities

	Three Months Ended September 30, 2015
Entity:	Contractual Interest on Debt Classified as LSTC		Adequate Protection Paid/Accrued		Contractual Interest on Debt Classified as LSTC Not Paid/Accrued
EFCH	$	2	$	—	$	2
TCEH	520		296		224
Total	$	522	$	296	$	226

	Three Months Ended September 30, 2014
Entity:	Contractual Interest on Debt Classified as LSTC		Adequate Protection Paid/Accrued		Contractual Interest on Debt Classified as LSTC Not Paid/Accrued
EFCH	$	2	$	—	$	2
TCEH	514		293		221
Total	$	516	$	293	$	223

	Nine Months Ended September 30, 2015
Entity:	Contractual Interest on Debt Classified as LSTC		Adequate Protection Paid/Accrued		Contractual Interest on Debt Classified as LSTC Not Paid/Accrued
EFCH	$	5	$	—	$	5
TCEH	1,549		876		673
Total	$	1,554	$	876	$	678

	Post-Petition Period Ended September 30, 2014
Entity:	Contractual Interest on Debt Classified as LSTC		Adequate Protection Paid/Accrued		Contractual Interest on Debt Classified as LSTC Not Paid/Accrued
EFCH	$	3	$	—	$	3
TCEH	871		494		377
Total	$	874	$	494	$	380