SEGMENT INFORMATION (Details)
$ in Millions |
3 Months Ended |
9 Months Ended |
|
|
Sep. 30, 2016
USD ($)
|
Sep. 30, 2015
USD ($)
|
Sep. 30, 2016
USD ($)
segment
|
Sep. 30, 2015
USD ($)
|
Dec. 31, 2015
USD ($)
|
| Segment Reporting Information [Line Items] |
|
|
|
|
|
|
| Number of reportable segments | segment |
|
|
6
|
|
|
|
| Segment Reporting Information, Profit (Loss) [Abstract] |
|
|
|
|
|
|
| REVENUES |
$ 2,535
|
$ 2,481
|
$ 7,313
|
$ 7,530
|
|
|
| Percentage of consolidated revenues |
100.00%
|
100.00%
|
100.00%
|
100.00%
|
|
|
| INTEREST EXPENSE |
$ 136
|
$ 143
|
$ 421
|
$ 416
|
|
|
| INTEREST INCOME |
7
|
6
|
19
|
23
|
|
|
| DEPRECIATION AND AMORTIZATION |
$ 328
|
$ 315
|
$ 970
|
$ 925
|
|
|
| Percentage of consolidated depreciation and amortization |
100.00%
|
100.00%
|
100.00%
|
100.00%
|
|
|
| INCOME TAX EXPENSE (BENEFIT) |
$ 282
|
$ 15
|
$ 284
|
$ 276
|
|
|
| Equity earnings, before income tax |
12
|
33
|
4
|
79
|
|
|
| Equity earnings (losses) net of tax |
19
|
27
|
69
|
64
|
|
|
| EARNINGS (LOSSES) |
622
|
248
|
991
|
980
|
|
|
| Segment Reporting Information, Additional Information [Abstract] |
|
|
|
|
|
|
| EXPENDITURES FOR PROPERTY, PLANT & EQUIPMENT |
|
|
$ 3,087
|
$ 2,227
|
|
|
| Percentage of consolidated expenditures for property, plant & equipment |
|
|
100.00%
|
100.00%
|
|
|
| ASSETS |
$ 45,526
|
|
$ 45,526
|
|
$ 41,150
|
[1] |
| Percentage of consolidated assets |
100.00%
|
|
100.00%
|
|
100.00%
|
|
| EQUITY METHOD AND OTHER INVESTMENTS |
$ 1,840
|
|
$ 1,840
|
|
$ 2,905
|
[1] |
| Operating Segments [Member] | SDG&E [Member] |
|
|
|
|
|
|
| Segment Reporting Information, Profit (Loss) [Abstract] |
|
|
|
|
|
|
| REVENUES |
$ 1,209
|
$ 1,230
|
$ 3,192
|
$ 3,168
|
|
|
| Percentage of consolidated revenues |
48.00%
|
50.00%
|
44.00%
|
42.00%
|
|
|
| INTEREST EXPENSE |
$ 49
|
$ 51
|
$ 145
|
$ 155
|
|
|
| DEPRECIATION AND AMORTIZATION |
$ 161
|
$ 152
|
$ 478
|
$ 446
|
|
|
| Percentage of consolidated depreciation and amortization |
49.00%
|
48.00%
|
49.00%
|
48.00%
|
|
|
| INCOME TAX EXPENSE (BENEFIT) |
$ 91
|
$ 75
|
$ 204
|
$ 217
|
|
|
| EARNINGS (LOSSES) |
183
|
170
|
419
|
443
|
|
|
| Segment Reporting Information, Additional Information [Abstract] |
|
|
|
|
|
|
| EXPENDITURES FOR PROPERTY, PLANT & EQUIPMENT |
|
|
$ 959
|
$ 835
|
|
|
| Percentage of consolidated expenditures for property, plant & equipment |
|
|
31.00%
|
38.00%
|
|
|
| ASSETS |
$ 17,446
|
|
$ 17,446
|
|
$ 16,515
|
|
| Percentage of consolidated assets |
38.00%
|
|
38.00%
|
|
40.00%
|
|
| Operating Segments [Member] | SoCalGas [Member] |
|
|
|
|
|
|
| Segment Reporting Information, Profit (Loss) [Abstract] |
|
|
|
|
|
|
| REVENUES |
$ 686
|
$ 620
|
$ 2,336
|
$ 2,448
|
|
|
| Percentage of consolidated revenues |
27.00%
|
25.00%
|
32.00%
|
33.00%
|
|
|
| INTEREST EXPENSE |
$ 25
|
$ 23
|
$ 71
|
$ 61
|
|
|
| INTEREST INCOME |
0
|
0
|
0
|
3
|
|
|
| DEPRECIATION AND AMORTIZATION |
$ 121
|
$ 116
|
$ 355
|
$ 342
|
|
|
| Percentage of consolidated depreciation and amortization |
37.00%
|
37.00%
|
37.00%
|
37.00%
|
|
|
| INCOME TAX EXPENSE (BENEFIT) |
$ 21
|
$ (20)
|
$ 75
|
$ 91
|
|
|
| EARNINGS (LOSSES) |
0
|
(8)
|
198
|
276
|
|
|
| Segment Reporting Information, Additional Information [Abstract] |
|
|
|
|
|
|
| EXPENDITURES FOR PROPERTY, PLANT & EQUIPMENT |
|
|
$ 949
|
$ 946
|
|
|
| Percentage of consolidated expenditures for property, plant & equipment |
|
|
31.00%
|
42.00%
|
|
|
| ASSETS |
$ 13,148
|
|
$ 13,148
|
|
$ 12,104
|
|
| Percentage of consolidated assets |
29.00%
|
|
29.00%
|
|
29.00%
|
|
| Operating Segments [Member] | Sempra South American Utilities [Member] |
|
|
|
|
|
|
| Segment Reporting Information, Profit (Loss) [Abstract] |
|
|
|
|
|
|
| REVENUES |
$ 385
|
$ 373
|
$ 1,170
|
$ 1,151
|
|
|
| Percentage of consolidated revenues |
15.00%
|
15.00%
|
16.00%
|
15.00%
|
|
|
| INTEREST EXPENSE |
$ 9
|
$ 9
|
$ 29
|
$ 22
|
|
|
| INTEREST INCOME |
5
|
5
|
15
|
14
|
|
|
| DEPRECIATION AND AMORTIZATION |
$ 14
|
$ 12
|
$ 41
|
$ 37
|
|
|
| Percentage of consolidated depreciation and amortization |
4.00%
|
4.00%
|
4.00%
|
4.00%
|
|
|
| INCOME TAX EXPENSE (BENEFIT) |
$ 17
|
$ 16
|
$ 46
|
$ 50
|
|
|
| Equity earnings (losses) net of tax |
1
|
(3)
|
3
|
(4)
|
|
|
| EARNINGS (LOSSES) |
46
|
43
|
127
|
129
|
|
|
| Segment Reporting Information, Additional Information [Abstract] |
|
|
|
|
|
|
| EXPENDITURES FOR PROPERTY, PLANT & EQUIPMENT |
|
|
$ 133
|
$ 105
|
|
|
| Percentage of consolidated expenditures for property, plant & equipment |
|
|
4.00%
|
5.00%
|
|
|
| ASSETS |
$ 3,488
|
|
$ 3,488
|
|
$ 3,235
|
|
| Percentage of consolidated assets |
8.00%
|
|
8.00%
|
|
8.00%
|
|
| EQUITY METHOD AND OTHER INVESTMENTS |
$ (1)
|
|
$ (1)
|
|
$ (4)
|
|
| Operating Segments [Member] | Sempra Mexico [Member] |
|
|
|
|
|
|
| Segment Reporting Information, Profit (Loss) [Abstract] |
|
|
|
|
|
|
| REVENUES |
$ 196
|
$ 193
|
$ 481
|
$ 508
|
|
|
| Percentage of consolidated revenues |
8.00%
|
8.00%
|
7.00%
|
7.00%
|
|
|
| INTEREST EXPENSE |
$ 5
|
$ 7
|
$ 13
|
$ 18
|
|
|
| INTEREST INCOME |
2
|
1
|
5
|
5
|
|
|
| DEPRECIATION AND AMORTIZATION |
$ 15
|
$ 18
|
$ 47
|
$ 52
|
|
|
| Percentage of consolidated depreciation and amortization |
5.00%
|
6.00%
|
5.00%
|
6.00%
|
|
|
| INCOME TAX EXPENSE (BENEFIT) |
$ 142
|
$ (6)
|
$ 170
|
$ 7
|
|
|
| Equity earnings (losses) net of tax |
18
|
30
|
66
|
68
|
|
|
| EARNINGS (LOSSES) |
332
|
63
|
407
|
160
|
|
|
| Segment Reporting Information, Additional Information [Abstract] |
|
|
|
|
|
|
| EXPENDITURES FOR PROPERTY, PLANT & EQUIPMENT |
|
|
$ 232
|
$ 185
|
|
|
| Percentage of consolidated expenditures for property, plant & equipment |
|
|
8.00%
|
8.00%
|
|
|
| ASSETS |
$ 6,359
|
|
$ 6,359
|
|
$ 3,783
|
|
| Percentage of consolidated assets |
14.00%
|
|
14.00%
|
|
9.00%
|
|
| EQUITY METHOD AND OTHER INVESTMENTS |
$ 108
|
|
$ 108
|
|
$ 519
|
|
| Operating Segments [Member] | Sempra Renewables [Member] |
|
|
|
|
|
|
| Segment Reporting Information, Profit (Loss) [Abstract] |
|
|
|
|
|
|
| REVENUES |
$ 12
|
$ 12
|
$ 25
|
$ 30
|
|
|
| Percentage of consolidated revenues |
1.00%
|
0.00%
|
0.00%
|
0.00%
|
|
|
| INTEREST EXPENSE |
$ 0
|
$ 1
|
$ 0
|
$ 3
|
|
|
| INTEREST INCOME |
1
|
2
|
2
|
3
|
|
|
| DEPRECIATION AND AMORTIZATION |
$ 1
|
$ 2
|
$ 4
|
$ 5
|
|
|
| Percentage of consolidated depreciation and amortization |
0.00%
|
0.00%
|
0.00%
|
0.00%
|
|
|
| INCOME TAX EXPENSE (BENEFIT) |
$ (7)
|
$ (9)
|
$ (29)
|
$ (37)
|
|
|
| Equity earnings, before income tax |
12
|
8
|
30
|
20
|
|
|
| EARNINGS (LOSSES) |
17
|
15
|
43
|
47
|
|
|
| Segment Reporting Information, Additional Information [Abstract] |
|
|
|
|
|
|
| EXPENDITURES FOR PROPERTY, PLANT & EQUIPMENT |
|
|
$ 700
|
$ 47
|
|
|
| Percentage of consolidated expenditures for property, plant & equipment |
|
|
23.00%
|
2.00%
|
|
|
| ASSETS |
$ 2,112
|
|
$ 2,112
|
|
$ 1,441
|
|
| Percentage of consolidated assets |
5.00%
|
|
5.00%
|
|
4.00%
|
|
| EQUITY METHOD AND OTHER INVESTMENTS |
$ 819
|
|
$ 819
|
|
$ 855
|
|
| Operating Segments [Member] | Sempra Natural Gas [Member] |
|
|
|
|
|
|
| Segment Reporting Information, Profit (Loss) [Abstract] |
|
|
|
|
|
|
| REVENUES |
$ 164
|
$ 160
|
$ 384
|
$ 512
|
|
|
| Percentage of consolidated revenues |
6.00%
|
6.00%
|
5.00%
|
7.00%
|
|
|
| INTEREST EXPENSE |
$ 11
|
$ 13
|
$ 33
|
$ 57
|
|
|
| INTEREST INCOME |
19
|
16
|
52
|
60
|
|
|
| DEPRECIATION AND AMORTIZATION |
$ 12
|
$ 12
|
$ 37
|
$ 36
|
|
|
| Percentage of consolidated depreciation and amortization |
4.00%
|
4.00%
|
4.00%
|
4.00%
|
|
|
| INCOME TAX EXPENSE (BENEFIT) |
$ 51
|
$ 0
|
$ (77)
|
$ 29
|
|
|
| Equity earnings, before income tax |
0
|
25
|
(26)
|
59
|
|
|
| EARNINGS (LOSSES) |
77
|
1
|
(104)
|
43
|
|
|
| Segment Reporting Information, Additional Information [Abstract] |
|
|
|
|
|
|
| EXPENDITURES FOR PROPERTY, PLANT & EQUIPMENT |
|
|
$ 100
|
$ 61
|
|
|
| Percentage of consolidated expenditures for property, plant & equipment |
|
|
3.00%
|
3.00%
|
|
|
| ASSETS |
$ 5,377
|
|
$ 5,377
|
|
$ 5,566
|
|
| Percentage of consolidated assets |
12.00%
|
|
12.00%
|
|
13.00%
|
|
| EQUITY METHOD AND OTHER INVESTMENTS |
$ 838
|
|
$ 838
|
|
$ 1,460
|
|
| Adjustments and eliminations [Member] |
|
|
|
|
|
|
| Segment Reporting Information, Profit (Loss) [Abstract] |
|
|
|
|
|
|
| REVENUES |
$ (1)
|
$ 0
|
$ (1)
|
$ (1)
|
|
|
| Percentage of consolidated revenues |
0.00%
|
0.00%
|
0.00%
|
0.00%
|
|
|
| All other [Member] |
|
|
|
|
|
|
| Segment Reporting Information, Profit (Loss) [Abstract] |
|
|
|
|
|
|
| INTEREST EXPENSE |
$ 68
|
$ 65
|
$ 214
|
$ 193
|
|
|
| INTEREST INCOME |
1
|
0
|
1
|
0
|
|
|
| DEPRECIATION AND AMORTIZATION |
$ 4
|
$ 3
|
$ 8
|
$ 7
|
|
|
| Percentage of consolidated depreciation and amortization |
1.00%
|
1.00%
|
1.00%
|
1.00%
|
|
|
| INCOME TAX EXPENSE (BENEFIT) |
$ (33)
|
$ (41)
|
$ (105)
|
$ (81)
|
|
|
| EARNINGS (LOSSES) |
(33)
|
(36)
|
(99)
|
(118)
|
|
|
| Segment Reporting Information, Additional Information [Abstract] |
|
|
|
|
|
|
| EXPENDITURES FOR PROPERTY, PLANT & EQUIPMENT |
|
|
$ 14
|
$ 48
|
|
|
| Percentage of consolidated expenditures for property, plant & equipment |
|
|
0.00%
|
2.00%
|
|
|
| ASSETS |
$ 640
|
|
$ 640
|
|
$ 734
|
|
| Percentage of consolidated assets |
1.00%
|
|
1.00%
|
|
2.00%
|
|
| EQUITY METHOD AND OTHER INVESTMENTS |
$ 76
|
|
$ 76
|
|
$ 75
|
|
| Intersegment eliminations [Member] |
|
|
|
|
|
|
| Segment Reporting Information, Profit (Loss) [Abstract] |
|
|
|
|
|
|
| REVENUES |
$ (116)
|
$ (107)
|
$ (274)
|
$ (286)
|
|
|
| Percentage of consolidated revenues |
(5.00%)
|
(4.00%)
|
(4.00%)
|
(4.00%)
|
|
|
| INTEREST EXPENSE |
$ (31)
|
$ (26)
|
$ (84)
|
$ (93)
|
|
|
| INTEREST INCOME |
(21)
|
(18)
|
(56)
|
(62)
|
|
|
| Segment Reporting Information, Additional Information [Abstract] |
|
|
|
|
|
|
| ASSETS |
$ (3,044)
|
|
$ (3,044)
|
|
$ (2,228)
|
|
| Percentage of consolidated assets |
(7.00%)
|
|
(7.00%)
|
|
(5.00%)
|
|
| Intersegment eliminations [Member] | SDG&E [Member] |
|
|
|
|
|
|
| Segment Reporting Information, Profit (Loss) [Abstract] |
|
|
|
|
|
|
| REVENUES |
$ 2
|
2
|
$ 5
|
7
|
|
|
| Intersegment eliminations [Member] | SoCalGas [Member] |
|
|
|
|
|
|
| Segment Reporting Information, Profit (Loss) [Abstract] |
|
|
|
|
|
|
| REVENUES |
21
|
19
|
56
|
55
|
|
|
| Intersegment eliminations [Member] | Sempra Mexico [Member] |
|
|
|
|
|
|
| Segment Reporting Information, Profit (Loss) [Abstract] |
|
|
|
|
|
|
| REVENUES |
26
|
24
|
80
|
73
|
|
|
| Intersegment eliminations [Member] | Sempra Natural Gas [Member] |
|
|
|
|
|
|
| Segment Reporting Information, Profit (Loss) [Abstract] |
|
|
|
|
|
|
| REVENUES |
$ 67
|
$ 62
|
$ 133
|
$ 151
|
|
|
|
|