XML 45 R56.htm IDEA: XBRL DOCUMENT
v2.4.0.8

Derivative Instruments and Hedging Activities - Part 3 (Details) (USD $) In Millions, unless otherwise specified | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2014 | Jun. 30, 2013 | Jun. 30, 2014 | Jun. 30, 2013
Gain Loss By Type Of Derivative Tables |  |  |  |
Gain (Losses) Recognized in AOCL | $ (127) | $ 130 | $ (271) | $ 114
Gains (Losses) Reclassified from AOCL into Earnings | (23) | (76) | (45) | (107)
Gains (Losses) Recognized in Earnings (ineffective portion) | 0 | 31 | 0 | 30
Gains (Losses) Recognized in Earnings (not designated as hedging instruments) | 90 | 33 | 99 | 8
AOCI to be recognized in next 12 months table |  |  |  |
Gain on Discontinuation of Cash Flow Hedge Due to Forecasted Transaction Probable of Not Occurring | 6 | 0 |  |
Interest rate derivatives [Member] |  |  |  |
Gain Loss By Type Of Derivative Tables |  |  |  |
Gain (Losses) Recognized in AOCL | (124) | 134 | (274) | 121
AOCI to be recognized in next 12 months table |  |  |  |
Accumulated Other Comprehensive Income Loss Before Tax Expected Increase Decrease Next Twelve Months | (117) |  | (117) |
Interest rate derivatives [Member] | Interest Expense [Member] |  |  |  |
Gain Loss By Type Of Derivative Tables |  |  |  |
Gains (Losses) Reclassified from AOCL into Earnings | (33) | (31) | (64) | (63)
Gains (Losses) Recognized in Earnings (ineffective portion) | 1 | 31 | 1 | 30
Gains (Losses) Recognized in Earnings (not designated as hedging instruments) | 0 | 1 | 0 | 2
Interest rate derivatives [Member] | Non-regulated cost of sales [Member] |  |  |  |
Gain Loss By Type Of Derivative Tables |  |  |  |
Gains (Losses) Reclassified from AOCL into Earnings | 0 | (1) | (1) | (2)
Interest rate derivatives [Member] | Net Equity In Earnings Of Affiliates [Member] |  |  |  |
Gain Loss By Type Of Derivative Tables |  |  |  |
Gains (Losses) Reclassified from AOCL into Earnings | (2) | (2) | (3) | (4)
Gains (Losses) Recognized in Earnings (not designated as hedging instruments) | 0 | 0 | 0 | (6)
Cash Flow Hedging [Member] | Interest rate derivatives [Member] | Sale of Subsidiary Gain (Loss) [Member] |  |  |  |
Gain Loss By Type Of Derivative Tables |  |  |  |
Gains (Losses) Reclassified from AOCL into Earnings | 0 | (21) | 0 | (21)
Cross currency derivatives [Member] |  |  |  |
Gain Loss By Type Of Derivative Tables |  |  |  |
Gain (Losses) Recognized in AOCL | 0 | (12) | (3) | (11)
AOCI to be recognized in next 12 months table |  |  |  |
Accumulated Other Comprehensive Income Loss Before Tax Expected Increase Decrease Next Twelve Months | (4) |  | (4) |
Cross currency derivatives [Member] | Interest Expense [Member] |  |  |  |
Gain Loss By Type Of Derivative Tables |  |  |  |
Gains (Losses) Reclassified from AOCL into Earnings | 2 | (3) | 1 | (6)
Gains (Losses) Recognized in Earnings (ineffective portion) | (1) | 0 | (1) | 0
Cross currency derivatives [Member] | Foreign currency transaction gains (losses) [Member] |  |  |  |
Gain Loss By Type Of Derivative Tables |  |  |  |
Gains (Losses) Reclassified from AOCL into Earnings | 4 | (19) | (6) | (14)
Foreign currency derivatives [Member] |  |  |  |
Gain Loss By Type Of Derivative Tables |  |  |  |
Gain (Losses) Recognized in AOCL | 3 | 1 | (12) | 2
AOCI to be recognized in next 12 months table |  |  |  |
Accumulated Other Comprehensive Income Loss Before Tax Expected Increase Decrease Next Twelve Months | (5) |  | (5) |
Foreign currency derivatives [Member] | Net Equity In Earnings Of Affiliates [Member] |  |  |  |
Gain Loss By Type Of Derivative Tables |  |  |  |
Gains (Losses) Recognized in Earnings (not designated as hedging instruments) | 9 | (12) | 5 | (15)
Foreign currency derivatives [Member] | Foreign currency transaction gains (losses) [Member] |  |  |  |
Gain Loss By Type Of Derivative Tables |  |  |  |
Gains (Losses) Reclassified from AOCL into Earnings | 3 | 2 | 10 | 4
Gains (Losses) Recognized in Earnings (not designated as hedging instruments) | 6 | 17 | 29 | 23
Commodity derivatives [Member] |  |  |  |
Gain Loss By Type Of Derivative Tables |  |  |  |
Gain (Losses) Recognized in AOCL | (6) | 7 | 18 | 2
AOCI to be recognized in next 12 months table |  |  |  |
Accumulated Other Comprehensive Income Loss Before Tax Expected Increase Decrease Next Twelve Months | (6) |  | (6) |
Commodity derivatives [Member] | Non-regulated cost of sales [Member] |  |  |  |
Gain Loss By Type Of Derivative Tables |  |  |  |
Gains (Losses) Reclassified from AOCL into Earnings | (3) | 0 | (1) | 0
Gains (Losses) Recognized in Earnings (not designated as hedging instruments) | 2 | 0 | 2 | 1
Commodity derivatives [Member] | Non-regulated revenue [Member] |  |  |  |
Gain Loss By Type Of Derivative Tables |  |  |  |
Gains (Losses) Reclassified from AOCL into Earnings | 6 | (1) | 19 | (1)
Gains (Losses) Recognized in Earnings (not designated as hedging instruments) | 1 | 12 | 4 | 4
Commodity derivatives [Member] | Regulated Revenue [Member] |  |  |  |
Gain Loss By Type Of Derivative Tables |  |  |  |
Gains (Losses) Recognized in Earnings (not designated as hedging instruments) | 0 | 3 | 0 | 0
Commodity derivatives [Member] | Regulated Cost Of Sales [Member] |  |  |  |
Gain Loss By Type Of Derivative Tables |  |  |  |
Gains (Losses) Recognized in Earnings (not designated as hedging instruments) | 2 | 11 | (6) | 11
Commodity derivatives [Member] | Income (Loss) From Operations Of Discontinued Business [Member] |  |  |  |
Gain Loss By Type Of Derivative Tables |  |  |  |
Gains (Losses) Recognized in Earnings (not designated as hedging instruments) | (2) | 1 | (7) | (12)
Commodity derivatives [Member] | Net Loss from Disposal and Impairments of Discontinued Business [Member] |  |  |  |
Gain Loss By Type Of Derivative Tables |  |  |  |
Gains (Losses) Recognized in Earnings (not designated as hedging instruments) | $ 72 | $ 0 | $ 72 | $ 0

X
- Definition The pre-tax accumulated other comprehensive income (loss) expected to be recognized as an increase (decrease) to income from continuing operations before income taxes over the next twelve months as of the balance sheet date. + References No definition available. + Details
Name: | aes_AccumulatedOtherComprehensiveIncomeLossBeforeTaxExpectedIncreaseDecreaseNextTwelveMonths
Namespace Prefix: | aes_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Details
Name: | aes_GainLossByTypeOfDerivativeTablesAbstract
Namespace Prefix: | aes_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | aes_OtherComprehensiveIncomeLossBeforeTaxExpectedIncreaseDecreaseNextTwelveMonthsAbstract
Namespace Prefix: | aes_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- 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=7476318&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=7476318&loc=SL5624177-113959 + Details
Name: | us-gaap_DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition The portion of gains and losses (net) on derivative instruments designated and qualifying as hedging instruments representing (a) the amount of the hedge ineffectiveness and (b) the amount, if any, excluded from the assessment of hedge effectiveness. + 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 (d) -URI http://asc.fasb.org/extlink&oid=7476318&loc=SL5624171-113959 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 25 -Section 50 -Paragraph 1 -Subparagraph (a)(1),(2) -URI http://asc.fasb.org/extlink&oid=6886632&loc=d3e76258-113986 + Details
Name: | us-gaap_DerivativeInstrumentsGainLossRecognizedInIncomeIneffectivePortionAndAmountExcludedFromEffectivenessTestingNet
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition The effective portion of gains and losses (net) on derivative instruments designated and qualifying as hedging instruments that was recognized in other comprehensive income during the current period. + 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 (b) -URI http://asc.fasb.org/extlink&oid=7476318&loc=SL5624171-113959 + Details
Name: | us-gaap_DerivativeInstrumentsGainLossRecognizedInOtherComprehensiveIncomeEffectivePortionNet
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Amount of realized and unrealized gain (loss) of derivative instruments not designated or 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 (e) -URI http://asc.fasb.org/extlink&oid=7476318&loc=SL5624171-113959 + Details
Name: | us-gaap_DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition The amount of gain reclassified into earnings in the period when cash flow hedge is discontinued because it is probable that the original forecasted transactions will not occur by the end of the original period or an additional two month time period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (e) -URI http://asc.fasb.org/extlink&oid=7668309&loc=d3e80748-113994 + Details
Name: | us-gaap_GainOnDiscontinuationOfCashFlowHedgeDueToForecastedTransactionProbableOfNotOccurring
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration