ACQUISITION AND DIVESTITURE ACTIVITY - ASSETS ACQUIRED AND LIBILITIES ASSUMED (Details) - USD ($)
$ in Millions |
|
9 Months Ended |
|
Sep. 26, 2016 |
Sep. 30, 2016 |
Sep. 30, 2015 |
Dec. 31, 2015 |
| Business Acquisition [Line Items] |
|
|
|
|
|
| Fair value of equity interest in GdC immediately prior to acquisition |
|
$ 1,144
|
$ 0
|
|
|
| Recognized amounts of identifiable assets acquired and liabilities assumed: |
|
|
|
|
|
| Goodwill |
|
2,150
|
|
$ 819
|
[1] |
| Sempra Mexico [Member] |
|
|
|
|
|
| Recognized amounts of identifiable assets acquired and liabilities assumed: |
|
|
|
|
|
| Goodwill |
|
$ 1,400
|
|
$ 25
|
|
| Sempra Mexico [Member] | GdC [Member] |
|
|
|
|
|
| Business Acquisition [Line Items] |
|
|
|
|
|
| Cash consideration (fair value of total consideration) |
$ 1,144
|
|
|
|
|
| Fair value of equity interest in GdC immediately prior to acquisition |
1,144
|
|
|
|
|
| Total fair value of business combination |
2,288
|
|
|
|
|
| Recognized amounts of identifiable assets acquired and liabilities assumed: |
|
|
|
|
|
| Cash and cash equivalents |
66
|
|
|
|
|
| Accounts receivable |
39
|
|
|
|
|
| Other current assets |
6
|
|
|
|
|
| Property, plant and equipment |
1,248
|
|
|
|
|
| Other noncurrent assets |
1
|
|
|
|
|
| Accounts payable |
(11)
|
|
|
|
|
| Due to unconsolidated affiliates |
(3)
|
|
|
|
|
| Current portion of long-term debt |
(49)
|
|
|
|
|
| Fixed-price contracts and other derivatives, current |
(6)
|
|
|
|
|
| Other current liabilities |
(20)
|
|
|
|
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| Long-term debt |
(315)
|
|
|
|
|
| Asset retirement obligations |
(5)
|
|
|
|
|
| Deferred income taxes |
(8)
|
|
|
|
|
| Fixed-price contracts and other derivatives, noncurrent |
(19)
|
|
|
|
|
| Other noncurrent liabilities |
(11)
|
|
|
|
|
| Total identifiable net assets |
913
|
|
|
|
|
| Goodwill |
1,375
|
|
|
|
|
| Total fair value of business combination |
$ 2,288
|
|
|
|
|
|
|