Condensed Consolidated Balance Sheets - USD ($) $ in Millions |
Mar. 31, 2018 |
Dec. 31, 2017 |
| CURRENT ASSETS |
|
|
|
| Cash and Cash Equivalents |
|
$ 118
|
$ 313
|
| Accounts Receivable, net of allowances |
|
1,320
|
1,348
|
| Tax Receivable |
|
121
|
127
|
| Unbilled Revenues |
|
196
|
296
|
| Fuel |
|
162
|
289
|
| Materials and Supplies, net |
|
574
|
577
|
| Prepayments |
|
114
|
118
|
| Derivative Contracts |
|
43
|
29
|
| Regulatory Assets |
|
139
|
211
|
| Other |
|
19
|
4
|
| Total Current Assets |
|
2,806
|
3,312
|
| PROPERTY, PLANT AND EQUIPMENT |
|
42,033
|
41,231
|
| Less: Accumulated Depreciation and Amortization |
|
(9,628)
|
(9,434)
|
| Net Property, Plant and Equipment |
|
32,405
|
31,797
|
| NONCURRENT ASSETS |
|
|
|
| Regulatory Assets |
|
3,208
|
3,222
|
| Long-Term Investments |
|
938
|
932
|
| Nuclear Decommissioning Trust (NDT) Fund |
|
2,051
|
2,133
|
| Long-Term Receivable of Variable Interest Entities (VIEs) |
|
690
|
686
|
| Rabbi Trust Fund |
|
225
|
231
|
| Goodwill |
|
16
|
16
|
| Other Intangibles |
|
131
|
114
|
| Derivative Contracts |
|
48
|
7
|
| Other |
|
272
|
266
|
| Total Noncurrent Assets |
|
7,579
|
7,607
|
| Total Assets |
|
42,790
|
42,716
|
| CURRENT LIABILITIES |
|
|
|
| Long-Term Debt Due Within One Year |
|
1,000
|
1,000
|
| Commercial Paper and Loans |
|
594
|
542
|
| Accounts Payable |
|
1,295
|
1,694
|
| Derivative Contracts |
|
10
|
16
|
| Accrued Interest |
|
147
|
103
|
| Accrued Taxes |
|
173
|
48
|
| Clean Energy Program |
|
85
|
128
|
| Obligation to Return Cash Collateral |
|
136
|
129
|
| Regulatory Liabilities |
|
34
|
47
|
| Other |
|
474
|
461
|
| Total Current Liabilities |
|
3,948
|
4,168
|
| NONCURRENT LIABILITIES |
|
|
|
| Deferred Income Taxes and Investment Tax Credits (ITC) |
|
5,329
|
5,240
|
| Regulatory Liabilities |
|
2,942
|
2,948
|
| Asset Retirement Obligations |
|
1,037
|
1,024
|
| OPEB Costs |
|
1,432
|
1,455
|
| OPEB Costs of Servco |
|
550
|
542
|
| Accrued Pension Costs |
|
508
|
537
|
| Accrued Pension Costs of Servco |
|
126
|
129
|
| Environmental Costs |
|
342
|
357
|
| Derivative Contracts |
|
2
|
5
|
| Long-Term Accrued Taxes |
|
176
|
175
|
| Other |
|
222
|
221
|
| Total Noncurrent Liabilities |
|
12,666
|
12,633
|
| COMMITMENTS AND CONTINGENT LIABILITIES |
|
|
|
| LONG-TERM DEBT |
|
|
|
| Total Long-Term Debt |
|
12,072
|
12,068
|
| STOCKHOLDER'S EQUITY |
|
|
|
| Common Stock |
|
4,946
|
4,961
|
| Treasury Stock, at cost |
|
(816)
|
(763)
|
| Retained Earnings |
|
10,385
|
9,878
|
| Accumulated Other Comprehensive Income (Loss) |
|
(411)
|
(229)
|
| Total Stockholder's Equity |
|
14,104
|
13,847
|
| Total Capitalization |
|
26,176
|
25,915
|
| TOTAL LIABILITIES AND CAPITALIZATION |
|
42,790
|
42,716
|
| PSE And G [Member] |
|
|
|
| CURRENT ASSETS |
|
|
|
| Cash and Cash Equivalents |
|
48
|
242
|
| Accounts Receivable, net of allowances |
|
961
|
882
|
| Unbilled Revenues |
|
196
|
296
|
| Materials and Supplies, net |
|
199
|
197
|
| Prepayments |
|
22
|
44
|
| Regulatory Assets |
|
139
|
211
|
| Other |
|
17
|
4
|
| Total Current Assets |
|
1,582
|
1,876
|
| PROPERTY, PLANT AND EQUIPMENT |
|
29,689
|
29,117
|
| Less: Accumulated Depreciation and Amortization |
|
(6,154)
|
(6,101)
|
| Net Property, Plant and Equipment |
|
23,535
|
23,016
|
| NONCURRENT ASSETS |
|
|
|
| Regulatory Assets |
|
3,208
|
3,222
|
| Long-Term Investments |
|
284
|
280
|
| Rabbi Trust Fund |
|
45
|
46
|
| Other |
|
120
|
114
|
| Total Noncurrent Assets |
|
3,657
|
3,662
|
| Total Assets |
|
28,774
|
28,554
|
| CURRENT LIABILITIES |
|
|
|
| Long-Term Debt Due Within One Year |
|
750
|
750
|
| Accounts Payable |
|
613
|
728
|
| Accounts Payable-Affiliated Companies |
|
385
|
340
|
| Accrued Interest |
|
92
|
78
|
| Clean Energy Program |
|
85
|
128
|
| Obligation to Return Cash Collateral |
|
136
|
129
|
| Regulatory Liabilities |
|
34
|
47
|
| Other |
|
327
|
311
|
| Total Current Liabilities |
|
2,422
|
2,511
|
| NONCURRENT LIABILITIES |
|
|
|
| Deferred Income Taxes and Investment Tax Credits (ITC) |
|
3,443
|
3,391
|
| Regulatory Liabilities |
|
2,942
|
2,948
|
| Asset Retirement Obligations |
|
214
|
212
|
| OPEB Costs |
|
1,078
|
1,103
|
| Accrued Pension Costs |
|
207
|
226
|
| Environmental Costs |
|
268
|
283
|
| Long-Term Accrued Taxes |
|
93
|
91
|
| Other |
|
112
|
114
|
| Total Noncurrent Liabilities |
|
8,357
|
8,368
|
| COMMITMENTS AND CONTINGENT LIABILITIES |
|
|
|
| LONG-TERM DEBT |
|
|
|
| Total Long-Term Debt |
|
7,843
|
7,841
|
| STOCKHOLDER'S EQUITY |
|
|
|
| Common Stock |
|
892
|
892
|
| Contributed Capital |
|
1,095
|
1,095
|
| Basis Adjustment |
|
986
|
986
|
| Retained Earnings |
|
7,180
|
6,861
|
| Accumulated Other Comprehensive Income (Loss) |
|
(1)
|
0
|
| Total Stockholder's Equity |
|
10,152
|
9,834
|
| Total Capitalization |
|
17,995
|
17,675
|
| TOTAL LIABILITIES AND CAPITALIZATION |
|
28,774
|
28,554
|
| Power [Member] |
|
|
|
| CURRENT ASSETS |
|
|
|
| Cash and Cash Equivalents |
|
11
|
32
|
| Accounts Receivable, net of allowances |
|
301
|
380
|
| Accounts Receivable-Affiliated Companies |
|
215
|
221
|
| Fuel |
|
162
|
289
|
| Materials and Supplies, net |
|
370
|
376
|
| Prepayments |
|
12
|
11
|
| Derivative Contracts |
[1] |
43
|
29
|
| Other |
|
4
|
3
|
| Total Current Assets |
|
1,118
|
1,341
|
| PROPERTY, PLANT AND EQUIPMENT |
|
11,980
|
11,755
|
| Less: Accumulated Depreciation and Amortization |
|
(3,291)
|
(3,159)
|
| Net Property, Plant and Equipment |
|
8,689
|
8,596
|
| NONCURRENT ASSETS |
|
|
|
| Long-Term Investments |
|
86
|
87
|
| Nuclear Decommissioning Trust (NDT) Fund |
|
2,051
|
2,133
|
| Rabbi Trust Fund |
|
56
|
57
|
| Goodwill |
|
16
|
16
|
| Other Intangibles |
|
131
|
114
|
| Derivative Contracts |
[1] |
48
|
7
|
| Other |
|
68
|
67
|
| Total Noncurrent Assets |
|
2,456
|
2,481
|
| Total Assets |
|
12,263
|
12,418
|
| CURRENT LIABILITIES |
|
|
|
| Long-Term Debt Due Within One Year |
|
250
|
250
|
| Accounts Payable |
|
510
|
712
|
| Accounts Payable-Affiliated Companies |
|
69
|
57
|
| Short-Term Loan from Affiliate |
[2] |
35
|
281
|
| Derivative Contracts |
[1] |
10
|
16
|
| Accrued Interest |
|
43
|
20
|
| Other |
|
108
|
99
|
| Total Current Liabilities |
|
1,025
|
1,435
|
| NONCURRENT LIABILITIES |
|
|
|
| Deferred Income Taxes and Investment Tax Credits (ITC) |
|
1,434
|
1,406
|
| Asset Retirement Obligations |
|
821
|
810
|
| OPEB Costs |
|
285
|
283
|
| Accrued Pension Costs |
|
176
|
184
|
| Derivative Contracts |
[1] |
2
|
5
|
| Long-Term Accrued Taxes |
|
46
|
52
|
| Other |
|
141
|
140
|
| Total Noncurrent Liabilities |
|
2,905
|
2,880
|
| COMMITMENTS AND CONTINGENT LIABILITIES |
|
|
|
| LONG-TERM DEBT |
|
|
|
| Total Long-Term Debt |
|
2,137
|
2,136
|
| STOCKHOLDER'S EQUITY |
|
|
|
| Contributed Capital |
|
2,214
|
2,214
|
| Basis Adjustment |
|
(986)
|
(986)
|
| Retained Earnings |
|
5,320
|
4,911
|
| Accumulated Other Comprehensive Income (Loss) |
|
(352)
|
(172)
|
| Total Stockholder's Equity |
|
6,196
|
5,967
|
| TOTAL LIABILITIES AND CAPITALIZATION |
|
$ 12,263
|
$ 12,418
|
|
|