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Guarantees of Debt (Tables)
6 Months Ended
Jun. 30, 2017
Power [Member]  
Debt Instrument [Line Items]  
Schedule Of Financial Statements Of Guarantors
The following tables present condensed financial information for the guarantor subsidiaries, as well as Power’s non-guarantor subsidiaries, as of June 30, 2017 and December 31, 2016 and for the three months and six months ended June 30, 2017 and 2016.
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Power
 
Guarantor
Subsidiaries
 
Other
Subsidiaries
 
Consolidating
Adjustments
 
Total
 
 
 
Millions
 
 
Three Months Ended June 30, 2017
 
 
 
 
 
 
 
 
 
 
 
Operating Revenues
$

 
$
910

 
$
47

 
$
(28
)
 
$
929

 
 
Operating Expenses
(2
)
 
1,103

 
43

 
(28
)
 
1,116

 
 
Operating Income (Loss)
2

 
(193
)
 
4

 

 
(187
)
 
 
Equity Earnings (Losses) of Subsidiaries
(93
)
 
(4
)
 
5

 
97

 
5

 
 
Other Income
22

 
56

 
2

 
(34
)
 
46

 
 
Other Deductions

 
(7
)
 

 

 
(7
)
 
 
Other-Than-Temporary Impairments

 
(3
)
 

 

 
(3
)
 
 
Interest Expense
(34
)
 
(9
)
 
(4
)
 
34

 
(13
)
 
 
Income Tax Benefit (Expense)
6

 
60

 
(4
)
 

 
62

 
 
Net Income (Loss)
$
(97
)
 
$
(100
)
 
$
3

 
$
97

 
$
(97
)
 
 
Comprehensive Income (Loss)
$
(82
)
 
$
(91
)
 
$
3

 
$
88

 
$
(82
)
 
 
Six Months Ended June 30, 2017
 
 
 
 
 
 
 
 
 
 
 
Operating Revenues
$

 
$
2,180

 
$
99

 
$
(66
)
 
$
2,213

 
 
Operating Expenses
2

 
2,672

 
95

 
(66
)
 
2,703

 
 
Operating Income (Loss)
(2
)
 
(492
)
 
4

 

 
(490
)
 
 
Equity Earnings (Losses) of Subsidiaries
(254
)
 
(5
)
 
8

 
259

 
8

 
 
Other Income
47

 
97

 
2

 
(62
)
 
84

 
 
Other Deductions
(1
)
 
(13
)
 

 

 
(14
)
 
 
Other-Than-Temporary Impairments

 
(4
)
 

 

 
(4
)
 
 
Interest Expense
(64
)
 
(18
)
 
(9
)
 
62

 
(29
)
 
 
Income Tax Benefit (Expense)
7

 
171

 

 

 
178

 
 
Net Income (Loss)
$
(267
)
 
$
(264
)
 
$
5

 
$
259

 
$
(267
)
 
 
Comprehensive Income (Loss)
$
(228
)
 
$
(234
)
 
$
5

 
$
229

 
$
(228
)
 
 
Six Months Ended June 30, 2017
 
 
 
 
 
 
 
 
 
 
 
Net Cash Provided By (Used In)
   Operating Activities
$
(32
)
 
$
802

 
$
111

 
$
51

 
$
932

 
 
Net Cash Provided By (Used In)
   Investing Activities
$
683

 
$
178

 
$
(241
)
 
$
(1,355
)
 
$
(735
)
 
 
Net Cash Provided By (Used In)
   Financing Activities
$
(651
)
 
$
(978
)
 
$
146

 
$
1,304

 
$
(179
)
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Power
 
Guarantor
Subsidiaries
 
Other
Subsidiaries
 
Consolidating
Adjustments
 
Total
 
 
 
Millions
 
 
Three Months Ended June 30, 2016
 
 
 
 
 
 
 
 
 
 
 
Operating Revenues
$

 
$
700

 
$
46

 
$
(32
)
 
$
714

 
 
Operating Expenses
2

 
716

 
40

 
(32
)
 
726

 
 
Operating Income (Loss)
(2
)
 
(16
)
 
6

 

 
(12
)
 
 
Equity Earnings (Losses) of Subsidiaries
(1
)
 
1

 
4

 

 
4

 
 
Other Income
17

 
30

 

 
(22
)
 
25

 
 
Other Deductions

 
(9
)
 

 

 
(9
)
 
 
Other-Than-Temporary Impairments

 
(10
)
 

 

 
(10
)
 
 
Interest Expense
(31
)
 
(7
)
 
(4
)
 
22

 
(20
)
 
 
Income Tax Benefit (Expense)
6

 
3

 
2

 

 
11

 
 
Net Income (Loss)
$
(11
)
 
$
(8
)
 
$
8

 
$

 
$
(11
)
 
 
Comprehensive Income (Loss)
$
5

 
$
1

 
$
8

 
$
(9
)
 
$
5

 
 
Six Months Ended June 30, 2016
 
 
 
 
 
 
 
 
 
 
 
Operating Revenues
$

 
$
2,002

 
$
88

 
$
(63
)
 
$
2,027

 
 
Operating Expenses
12

 
1,668

 
79

 
(63
)
 
1,696

 
 
Operating Income (Loss)
(12
)
 
334

 
9

 

 
331

 
 
Equity Earnings (Losses) of Subsidiaries
204

 

 
6

 
(204
)
 
6

 
 
Other Income
34

 
62

 

 
(45
)
 
51

 
 
Other Deductions

 
(27
)
 

 

 
(27
)
 
 
Other-Than-Temporary Impairments

 
(20
)
 

 

 
(20
)
 
 
Interest Expense
(61
)
 
(17
)
 
(9
)
 
45

 
(42
)
 
 
Income Tax Benefit (Expense)
16

 
(137
)
 
3

 

 
(118
)
 
 
Net Income (Loss)
$
181

 
$
195

 
$
9

 
$
(204
)
 
$
181

 
 
Comprehensive Income (Loss)
$
220

 
$
220

 
$
9

 
$
(229
)
 
$
220

 
 
Six Months Ended June 30, 2016
 
 
 
 
 
 
 
 
 
 
 
Net Cash Provided By (Used In)
   Operating Activities
$
337

 
$
777

 
$
159

 
$
(356
)
 
$
917

 
 
Net Cash Provided By (Used In)
   Investing Activities
$
(1,287
)
 
$
(504
)
 
$
(395
)
 
$
579

 
$
(1,607
)
 
 
Net Cash Provided By (Used In)
   Financing Activities
$
951

 
$
(273
)
 
$
239

 
$
(223
)
 
$
694

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Power
 
Guarantor
Subsidiaries
 
Other
Subsidiaries
 
Consolidating
Adjustments
 
Total
 
 
 
Millions
 
 
As of June 30, 2017
 
 
 
 
 
 
 
 
 
 
 
Current Assets
$
4,156

 
$
1,257

 
$
182

 
$
(4,213
)
 
$
1,382

 
 
Property, Plant and Equipment, net
56

 
5,244

 
2,526

 

 
7,826

 
 
Investment in Subsidiaries
4,015

 
340

 

 
(4,355
)
 

 
 
Noncurrent Assets
184

 
2,225

 
119

 
(117
)
 
2,411

 
 
Total Assets
$
8,411

 
$
9,066

 
$
2,827

 
$
(8,685
)
 
$
11,619

 
 
Current Liabilities
$
88

 
$
3,156

 
$
1,648

 
$
(4,213
)
 
$
679

 
 
Noncurrent Liabilities
543

 
2,195

 
539

 
(117
)
 
3,160

 
 
Long-Term Debt
2,384

 

 

 

 
2,384

 
 
Member’s Equity
5,396

 
3,715

 
640

 
(4,355
)
 
5,396

 
 
Total Liabilities and Member’s Equity
$
8,411

 
$
9,066

 
$
2,827

 
$
(8,685
)
 
$
11,619

 
 
As of December 31, 2016
 
 
 
 
 
 
 
 
 
 
 
Current Assets
$
4,412

 
$
1,593

 
$
152

 
$
(4,697
)
 
$
1,460

 
 
Property, Plant and Equipment, net
55

 
6,145

 
2,320

 

 
8,520

 
 
Investment in Subsidiaries
4,249

 
344

 

 
(4,593
)
 

 
 
Noncurrent Assets
168

 
2,016

 
129

 
(100
)
 
2,213

 
 
Total Assets
$
8,884

 
$
10,098

 
$
2,601

 
$
(9,390
)
 
$
12,193

 
 
Current Liabilities
$
171

 
$
3,752

 
$
1,454

 
$
(4,697
)
 
$
680

 
 
Noncurrent Liabilities
532

 
2,398

 
502

 
(100
)
 
3,332

 
 
Long-Term Debt
2,382

 

 

 

 
2,382

 
 
Member’s Equity
5,799

 
3,948

 
645

 
(4,593
)
 
5,799

 
 
Total Liabilities and Member’s Equity
$
8,884

 
$
10,098

 
$
2,601

 
$
(9,390
)
 
$
12,193