v3.6.0.2

DERIVATIVE FINANCIAL INSTRUMENTS - INCOME STATEMENT (Details) - USD ($) | 12 Months Ended
--- | ---
Dec. 31, 2016 | Dec. 31, 2015 | Dec. 31, 2014
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Gain (loss) on derivative recognized in earnings | $ (21,000,000) | $ 10,000,000 | $ 25,000,000
Loss on cash flow hedge ineffectiveness | 4,000,000 | 2,000,000 | 1,000,000
Fair Value Hedging [Member] | Interest Expense [Member] | Interest rate instruments [Member] |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Gain on fair value hedge ineffectiveness | 0 | 0 | 9,000,000
Designated as Hedging Instrument [Member] | Fair Value Hedging [Member] |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Gain (loss) on derivative recognized in earnings | 1,000,000 | 1,000,000 | 5,000,000
Designated as Hedging Instrument [Member] | Fair Value Hedging [Member] | Interest Expense [Member] | Interest rate instruments [Member] |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Gain (loss) on derivative recognized in earnings | 3,000,000 | 6,000,000 | 8,000,000
Designated as Hedging Instrument [Member] | Fair Value Hedging [Member] | Other Income [Member] | Interest rate instruments [Member] |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Gain (loss) on derivative recognized in earnings | (2,000,000) | (5,000,000) | (3,000,000)
Designated as Hedging Instrument [Member] | Cash Flow Hedging [Member] |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Pretax gain (loss) on derivative recognized in OCI (effective portion) | (21,000,000) | (106,000,000) | (129,000,000)
Pretax gain (loss) reclassified from AOCI into earnings (effective portion) | (33,000,000) | (29,000,000) | (20,000,000)
Designated as Hedging Instrument [Member] | Cash Flow Hedging [Member] | Interest Expense [Member] | Interest rate and foreign exchange instruments [Member] |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Pretax gain (loss) on derivative recognized in OCI (effective portion) | (8,000,000) | (18,000,000) | (24,000,000)
Pretax gain (loss) reclassified from AOCI into earnings (effective portion) | (17,000,000) | (18,000,000) | (21,000,000)
Designated as Hedging Instrument [Member] | Cash Flow Hedging [Member] | Gain On Sale Of Assets [Member] | Interest rate instruments [Member] |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Pretax gain (loss) on derivative recognized in OCI (effective portion) | 0 | 0 | 3,000,000
Pretax gain (loss) reclassified from AOCI into earnings (effective portion) | 0 | 0 | 3,000,000
Designated as Hedging Instrument [Member] | Cash Flow Hedging [Member] | Equity Earnings Before Income Tax [Member] | Interest rate instruments [Member] |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Pretax gain (loss) on derivative recognized in OCI (effective portion) | (9,000,000) | (80,000,000) | (127,000,000)
Pretax gain (loss) reclassified from AOCI into earnings (effective portion) | (10,000,000) | (12,000,000) | (10,000,000)
Designated as Hedging Instrument [Member] | Cash Flow Hedging [Member] | Remeasurement of Equity Method Investment [Member] | Interest rate and foreign exchange instruments [Member] |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Pretax gain (loss) on derivative recognized in OCI (effective portion) | 0 | 0 | 0
Pretax gain (loss) reclassified from AOCI into earnings (effective portion) | (7,000,000) | 0 | 0
Designated as Hedging Instrument [Member] | Cash Flow Hedging [Member] | Equity Earnings Net Of Income Tax [Member] | Interest rate and foreign exchange instruments [Member] |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Pretax gain (loss) on derivative recognized in OCI (effective portion) | 5,000,000 | (20,000,000) | 0
Pretax gain (loss) reclassified from AOCI into earnings (effective portion) | (5,000,000) | (13,000,000) | 0
Designated as Hedging Instrument [Member] | Cash Flow Hedging [Member] | Revenues: Energy-Related Businesses [Member] | Commodity Contracts Not Subject To Rate Recovery [Member] |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Pretax gain (loss) on derivative recognized in OCI (effective portion) | (13,000,000) | 12,000,000 | 19,000,000
Pretax gain (loss) reclassified from AOCI into earnings (effective portion) | 6,000,000 | 14,000,000 | 8,000,000
Designated as Hedging Instrument [Member] | Cash Flow Hedging [Member] | Revenues: Energy-Related Businesses [Member] | Foreign exchange instruments [Member] |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Pretax gain (loss) on derivative recognized in OCI (effective portion) | 4,000,000 | 0 | 0
Pretax gain (loss) reclassified from AOCI into earnings (effective portion) | 0 | 0 | 0
Not Designated as Hedging Instrument [Member] |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Gain (loss) on derivative recognized in earnings | (103,000,000) | (92,000,000) | (23,000,000)
Not Designated as Hedging Instrument [Member] | Other Income [Member] | Interest rate and foreign exchange instruments [Member] |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Gain (loss) on derivative recognized in earnings | (32,000,000) | (4,000,000) | (24,000,000)
Not Designated as Hedging Instrument [Member] | Equity Earnings Net Of Income Tax [Member] | Foreign exchange instruments [Member] |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Gain (loss) on derivative recognized in earnings | 3,000,000 | (4,000,000) | (5,000,000)
Not Designated as Hedging Instrument [Member] | Revenues: Energy-Related Businesses [Member] | Commodity Contracts Not Subject To Rate Recovery [Member] |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Gain (loss) on derivative recognized in earnings | (18,000,000) | 42,000,000 | 17,000,000
Not Designated as Hedging Instrument [Member] | Cost of Natural Gas, Electric Fuel and Purchased Power [Member] | Commodity Contracts Not Subject To Rate Recovery [Member] |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Gain (loss) on derivative recognized in earnings | 0 | 0 | 3,000,000
Not Designated as Hedging Instrument [Member] | Operation And Maintenance [Member] | Commodity Contracts Not Subject To Rate Recovery [Member] |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Gain (loss) on derivative recognized in earnings | 1,000,000 | (1,000,000) | (4,000,000)
Not Designated as Hedging Instrument [Member] | Cost of Electric Fuel and Purchased Power [Member] | Commodity contracts subject to rate recovery [Member] |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Gain (loss) on derivative recognized in earnings | (53,000,000) | (126,000,000) | (10,000,000)
Not Designated as Hedging Instrument [Member] | Cost of Natural Gas [Member] | Commodity contracts subject to rate recovery [Member] |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Gain (loss) on derivative recognized in earnings | (4,000,000) | 1,000,000 | 0
San Diego Gas and Electric Company [Member] |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Gain (loss) on derivative recognized in earnings | 3,000,000 | 4,000,000 | 6,000,000
San Diego Gas and Electric Company [Member] | Designated as Hedging Instrument [Member] | Cash Flow Hedging [Member] | Interest Expense [Member] | Interest rate instruments [Member] |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Pretax gain (loss) on derivative recognized in OCI (effective portion) | (2,000,000) | (6,000,000) | (9,000,000)
Pretax gain (loss) reclassified from AOCI into earnings (effective portion) | (12,000,000) | (12,000,000) | (11,000,000)
San Diego Gas and Electric Company [Member] | Not Designated as Hedging Instrument [Member] |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Gain (loss) on derivative recognized in earnings | (53,000,000) | (126,000,000) | (11,000,000)
San Diego Gas and Electric Company [Member] | Not Designated as Hedging Instrument [Member] | Operation And Maintenance [Member] | Commodity Contracts Not Subject To Rate Recovery [Member] |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Gain (loss) on derivative recognized in earnings | 0 | 0 | (1,000,000)
San Diego Gas and Electric Company [Member] | Not Designated as Hedging Instrument [Member] | Cost of Electric Fuel and Purchased Power [Member] | Commodity contracts subject to rate recovery [Member] |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Gain (loss) on derivative recognized in earnings | (53,000,000) | (126,000,000) | (10,000,000)
Southern California Gas Company [Member] | Designated as Hedging Instrument [Member] | Cash Flow Hedging [Member] | Interest Expense [Member] | Interest rate instruments [Member] |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Pretax gain (loss) on derivative recognized in OCI (effective portion) | 0 | 0 | 0
Pretax gain (loss) reclassified from AOCI into earnings (effective portion) | (1,000,000) | (1,000,000) | (1,000,000)
Southern California Gas Company [Member] | Not Designated as Hedging Instrument [Member] |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Gain (loss) on derivative recognized in earnings | (3,000,000) | 0 | (2,000,000)
Southern California Gas Company [Member] | Not Designated as Hedging Instrument [Member] | Operation And Maintenance [Member] | Commodity Contracts Not Subject To Rate Recovery [Member] |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Gain (loss) on derivative recognized in earnings | 1,000,000 | (1,000,000) | (2,000,000)
Southern California Gas Company [Member] | Not Designated as Hedging Instrument [Member] | Cost of Natural Gas [Member] | Commodity contracts subject to rate recovery [Member] |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Gain (loss) on derivative recognized in earnings | $ (4,000,000) | $ 1,000,000 | $ 0

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- Definition The effective portion of net gain (loss) reclassified from accumulated other comprehensive income into income on derivative instruments designated and qualifying as hedging instruments. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4C -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=56946850&loc=SL5624171-113959 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4D -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=56946850&loc=SL5624177-113959 + Details
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