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Investment In Oncor Holdings (Tables)
9 Months Ended
Sep. 30, 2014
Investment In Oncor Holdings [Abstract]  
Schedule of condensed statements of consolidated income of Oncor Holdings and its subsidiaries
Condensed statements of consolidated income of Oncor Holdings and its subsidiaries for the three and nine months ended September 30, 2014 and 2013 are presented below:
 
Three Months Ended September 30,
 
Nine Months Ended September 30,
 
2014
 
2013
 
2014
 
2013
Operating revenues
$
1,054

 
$
966

 
$
2,883

 
$
2,640

Operation and maintenance expenses
(376
)
 
(315
)
 
(1,074
)
 
(919
)
Depreciation and amortization
(218
)
 
(207
)
 
(638
)
 
(608
)
Taxes other than income taxes
(115
)
 
(112
)
 
(330
)
 
(315
)
Other income
3

 
4

 
10

 
14

Other deductions
(4
)
 
(2
)
 
(11
)
 
(11
)
Interest income
1

 
—

 
3

 
2

Interest expense and related charges
(89
)
 
(94
)
 
(266
)
 
(283
)
Income before income taxes
256

 
240

 
577

 
520

Income tax expense
(101
)
 
(97
)
 
(230
)
 
(199
)
Net income
155

 
143

 
347

 
321

Net income attributable to noncontrolling interests
(32
)
 
(29
)
 
(71
)
 
(66
)
Net income attributable to Oncor Holdings
$
123

 
$
114

 
$
276

 
$
255

Schedule of assets and liabilities of Oncor Holdings
Assets and liabilities of Oncor Holdings at September 30, 2014 and December 31, 2013 are presented below:
 
September 30,
2014
 
December 31,
2013
ASSETS
 
 
 
Current assets:
 
 
 
Cash and cash equivalents
$
17

 
$
28

Restricted cash
67

 
52

Trade accounts receivable — net
469

 
385

Trade accounts and other receivables from affiliates
152

 
135

Income taxes receivable from EFH Corp.
—

 
16

Inventories
76

 
65

Accumulated deferred income taxes
11

 
32

Prepayments and other current assets
89

 
82

Total current assets
881

 
795

Restricted cash
16

 
16

Other investments
96

 
91

Property, plant and equipment — net
12,270

 
11,902

Goodwill
4,064

 
4,064

Regulatory assets — net
1,111

 
1,324

Other noncurrent assets
69

 
71

Total assets
$
18,507

 
$
18,263

LIABILITIES
 
 
 
Current liabilities:
 
 
 
Short-term borrowings
$
720

 
$
745

Long-term debt due currently
636

 
131

Trade accounts payable — nonaffiliates
133

 
178

Income taxes payable to EFH Corp.
56

 
23

Accrued taxes other than income
145

 
169

Accrued interest
65

 
95

Other current liabilities
150

 
135

Total current liabilities
1,905

 
1,476

Accumulated deferred income taxes
1,839

 
1,905

Long-term debt, less amounts due currently
5,041

 
5,381

Other noncurrent liabilities and deferred credits
1,837

 
1,822

Total liabilities
$
10,622

 
$
10,584