Increase (Decrease) in Unrecorded Unconditional Purchase Obligation

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- Definition

Increase (Decrease) in Unrecorded Unconditional Purchase Obligation, After Five Years

+ References

No definition available.

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- Definition

Increase (Decrease) in Unrecorded Unconditional Purchase Obligation, Remainder of Fiscal Year

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No definition available.

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- Definition

Increase (Decrease) in Unrecorded Unconditional Purchase Obligation, Year Five

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- Definition

Increase (Decrease) in Unrecorded Unconditional Purchase Obligation, Year Four

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No definition available.

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- Definition

Increase (Decrease) in Unrecorded Unconditional Purchase Obligation, Year Three

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No definition available.

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- Definition

Increase (Decrease) in Unrecorded Unconditional Purchase Obligation, Year Two

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No definition available.

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- Definition

Power Plant, Energy Generating Capacity

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- Definition

Power Purchase Agreement, Term

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- Definition

Amount of minimum lease payments for capital leases.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 840
-SubTopic 30
-Section 50
-Paragraph 1
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=6455398&loc=d3e45280-112737

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- Definition

Amount of minimum lease payments for capital leases due in the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

+ References

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- Definition

Amount of minimum lease payments for capital leases due in the fourth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

+ References

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- Definition

Amount of minimum lease payments for capital leases due in the third fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

+ References

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- Definition

Amount of minimum lease payments for capital leases due in the second fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

+ References

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- Definition

Amount of minimum lease payments for capital leases due after the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

+ References

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- Definition

Amount necessary to reduce net minimum lease payments to present value for capital leases.

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- Definition

Present value of minimum lease payments for capital leases net of executory costs, including amounts paid by the lessee to the lessor for insurance, maintenance and taxes.

+ References

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- Definition

Amount of minimum lease payments for capital leases due in the remainder of the fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

+ References

No definition available.

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- Definition

Amount of judgment or settlement awarded to (against) the entity in respect of litigation.

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No definition available.

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

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COMMITMENTS AND CONTINGENCIES - CONTRACTUAL COMMITMENTS (Details) $ in Millions			3 Months Ended
	Apr. 25, 2017 USD ($)	Mar. 13, 2017 USD ($)	Mar. 31, 2017 USD ($) MW
Unrecorded Unconditional Purchase Obligation [Line Items]
Settlement amount		$ 118
Sempra LNG & Midstream [Member] \| Natural Gas Contracts [Member]
Unrecorded Unconditional Purchase Obligation [Line Items]
Increase (decrease) in commitment amount			$ (90)
Increase (decrease) in commitment amount, 2017			(77)
Increase (decrease) in commitment amount, 2018			(13)
Sempra LNG & Midstream [Member] \| Liquefied Natural Gas Contracts [Member]
Unrecorded Unconditional Purchase Obligation [Line Items]
Increase (decrease) in commitment amount, 2017			(174)
Increase (decrease) in commitment amount, 2018			(41)
Increase (decrease) in commitment amount, 2019			(32)
Increase (decrease) in commitment amount, 2020			(38)
Increase (decrease) in commitment amount, 2021			(40)
Increase (decrease) in commitment amount, thereafter			(677)
San Diego Gas and Electric Company [Member]
Unrecorded Unconditional Purchase Obligation [Line Items]
Settlement amount		$ 24
Increase (decrease) in commitment amount			68
Increase (decrease) in commitment amount, 2017			31
Increase (decrease) in commitment amount, 2018			42
Increase (decrease) in commitment amount, 2019			(2)
Increase (decrease) in commitment amount, 2020			3
Increase (decrease) in commitment amount, 2021			1
Increase (decrease) in commitment amount, thereafter			(7)
San Diego Gas and Electric Company [Member] \| Purchased Power Contracts [Member]
Unrecorded Unconditional Purchase Obligation [Line Items]
2017			0
2018			88
2019			105
2020			105
2021			105
Thereafter			1,706
Total minimum lease payments			2,109
Less: interest			(1,559)
Present value of net minimum lease payments			$ 550
San Diego Gas and Electric Company [Member] \| Intermediate Stage Power Plant Facility [Member]
Unrecorded Unconditional Purchase Obligation [Line Items]
Term of power purchase agreement			20 years
Power generating capacity \| MW			500
Subsequent Event [Member] \| Sempra LNG & Midstream [Member]
Unrecorded Unconditional Purchase Obligation [Line Items]
Settlement amount	$ 57