Supplementary Financial Information (Tables)

6 Months Ended

Jun. 30, 2015

Supplementary Financial Information [Abstract]

Schedule Of Other Income And Deductions

	Three Months Ended June 30,				Six Months Ended June 30,
	2015		2014		2015		2014
Other income:
Accretion of fair value adjustment (discount) to regulatory assets due to purchase accounting	$	1	$	3	$	4	$	6
Other		-		-		-		1
Total other income	$	1	$	3	$	4	$	7
Other deductions:
Professional fees	$	5	$	4	$	7	$	7
Other		2		-		5		-
Total other deductions	$	7	$	4	$	12	$	7

Schedule Of Interest Expense And Related Charges

	Three Months Ended June 30,				Six Months Ended June 30,
	2015		2014		2015		2014
Interest expense	$	85	$	89	$	167	$	178
Amortization of debt issuance costs and discounts		1		1		1		2
Allowance for funds used during construction – capitalized interest portion		(2)		(1)		(3)		(3)
Total interest expense and related charges	$	84	$	89	$	165	$	177

Schedule Of Trade Accounts Receivable

	At June 30,		At December 31,
	2015		2014
Gross trade accounts and other receivables	$	573	$	528
Trade accounts and other receivables from affiliates		(138)		(118)
Allowance for uncollectible accounts		(5)		(3)
Trade accounts receivable from nonaffiliates – net	$	430	$	407

Summary of Investment Balance

	At June 30,		At December 31,
	2015		2014
Assets related to employee benefit plans, including employee savings programs	$	95	$	94
Land		3		3
Total investments and other property	$	98	$	97

Schedule Of Property, Plant And Equipment

	At June 30,		At December 31,
	2015		2014
Total assets in service	$	18,735	$	18,238
Less accumulated depreciation		6,332		6,125
Net of accumulated depreciation		12,403		12,113
Construction work in progress		359		335
Held for future use		15		15
Property, plant and equipment – net	$	12,777	$	12,463

Schedule Of Intangible Assets

	At June 30, 2015						At December 31, 2014
	Gross						Gross
	Carrying		Accumulated				Carrying		Accumulated
	Amount		Amortization		Net		Amount		Amortization		Net
Identifiable intangible assets subject to amortization included in property, plant and equipment:
Land easements	$	465	$	88	$	377	$	463	$	86	$	377
Capitalized software		446		272		174		433		242		191
Total	$	911	$	360	$	551	$	896	$	328	$	568

Schedule Of Estimated Aggregate Amortization Expenses

Year	Amortization Expense
2015	$	64
2016		61
2017		52
2018		47
2019		44

Schedule Of Other Noncurrent Liabilities And Deferred Credits

	At June 30,		At December 31,
	2015		2014
Retirement plans and other employee benefits	$	1,925	$	1,894
Uncertain tax positions (including accrued interest)		2		2
Amount payable related to income taxes		17		17
Investment tax credits		16		17
Other		64		59
Total other noncurrent liabilities and deferred credits	$	2,024	$	1,989

Schedule Of Supplemental Cash Flow Information

	Six Months Ended June 30,
	2015		2014
Cash payments (receipts) related to:
Interest	$	177	$	178
Capitalized interest		(3)		(3)
Interest (net of amounts capitalized)	$	174	$	175
Amount in lieu of income taxes (a):
Federal	$	-	$	144
State		22		20
Total amount in lieu of income taxes	$	22	$	164
Noncash construction expenditures (b)	$	61	$	37

_____________

(a) See Note 10 for income tax detail.

(b) Represents end-of-period accruals.