XML 201 R179.htm IDEA: XBRL DOCUMENT
v3.19.3.a.u2

Schedule I - Condensed Financial Information of Parent (Senior Notes and Junior Subordinated Notes) (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2019 | Dec. 31, 2018
Condensed Financial Statements, Captions [Line Items] |  |
Recourse Debt Total | $ 3,396 | $ 3,655
Less: Current maturities | (5) | (5)
Recourse Debt Non Current | 3,391 | $ 3,650
Unamortized (discounts)/premiums & debt issuance (costs) |  |
Condensed Financial Statements, Captions [Line Items] |  |
Recourse Debt Total | $ (22) |
Recourse Debt | LIBOR | Senior Secured Term Loan due 2022 [Member] |  |
Condensed Financial Statements, Captions [Line Items] |  |
Basis spread on variable rate | 1.75% | 1.75%
Recourse Debt | LIBOR | Revolving Credit Facility [Member] |  |
Condensed Financial Statements, Captions [Line Items] |  |
Basis spread on variable rate | 1.75% | 1.75%
Parent Company |  |
Condensed Financial Statements, Captions [Line Items] |  |
Recourse Debt Total | $ 3,396 |
Parent Company | Unamortized (discounts)/premiums & debt issuance (costs) |  |
Condensed Financial Statements, Captions [Line Items] |  |
Recourse Debt Total | (22) | $ (31)
Parent Company | Recourse Debt | Senior Secured Term Loan due 2022 [Member] |  |
Condensed Financial Statements, Captions [Line Items] |  |
Recourse Debt Total | $ 18 | 366
Parent Company | Recourse Debt | 4.5% Senior Notes Due 2023 [Domain] [Domain] |  |
Condensed Financial Statements, Captions [Line Items] |  |
Interest Rate | 4.50% |
Recourse Debt Total | $ 500 | 500
Parent Company | Recourse Debt | 4.875% Senior Notes Due 2023 [Member] [Member] |  |
Condensed Financial Statements, Captions [Line Items] |  |
Interest Rate | 4.875% |
Recourse Debt Total | $ 613 | 713
Parent Company | Recourse Debt | Revolving Credit Facility [Member] |  |
Condensed Financial Statements, Captions [Line Items] |  |
Recourse Debt Total | $ 180 | 0
Parent Company | Recourse Debt | 4.0% Senior Notes Due 2021 [Domain] [Domain] |  |
Condensed Financial Statements, Captions [Line Items] |  |
Interest Rate | 4.00% |
Recourse Debt Total | $ 500 | 500
Parent Company | Recourse Debt | 5.50% Senior Unsecured Note Due 2024 |  |
Condensed Financial Statements, Captions [Line Items] |  |
Interest Rate | 5.50% |
Recourse Debt Total | $ 63 | 63
Parent Company | Recourse Debt | 5.50% Unsecured senior notes due 2025 [Domain] |  |
Condensed Financial Statements, Captions [Line Items] |  |
Interest Rate | 5.50% |
Recourse Debt Total | $ 544 | 544
Parent Company | Recourse Debt | 6.00% senior notes due 2026 [Domain] |  |
Condensed Financial Statements, Captions [Line Items] |  |
Interest Rate | 6.00% |
Recourse Debt Total | $ 500 | 500
Parent Company | Recourse Debt Excluding Junior Subordinated Debt |  |
Condensed Financial Statements, Captions [Line Items] |  |
Recourse Debt Total | 3,396 | 3,655
Recourse Debt Non Current | 3,391 | $ 3,650
Debt Maturity Year One [Member] | Parent Company |  |
Condensed Financial Statements, Captions [Line Items] |  |
Recourse Debt Total | 5 |
Debt Maturity Year Two [Member] | Parent Company |  |
Condensed Financial Statements, Captions [Line Items] |  |
Recourse Debt Total | 505 |
Debt Maturity Year Three [Member] | Parent Company |  |
Condensed Financial Statements, Captions [Line Items] |  |
Recourse Debt Total | 8 |
Debt Maturity Year Four [Member] | Parent Company |  |
Condensed Financial Statements, Captions [Line Items] |  |
Recourse Debt Total | 1,113 |
Debt Maturity Year Five [Member] | Parent Company |  |
Condensed Financial Statements, Captions [Line Items] |  |
Recourse Debt Total | 243 |
Debt Maturity Thereafter [Member] | Parent Company |  |
Condensed Financial Statements, Captions [Line Items] |  |
Recourse Debt Total | $ 1,544 |

X
- Definition The current portion of the entity's recourse debt. Recourse debt is direct borrowings by the Parent Company that is structurally subordinate to the affiliates' non-recourse debt. + References No definition available. + Details
Name: | aes_RecourseDebtCurrent
Namespace Prefix: | aes_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition The non-current portion of the entity's recourse debt. Recourse debt is direct borrowings by the Parent Company that is structurally subordinate to the affiliates' non-recourse debt. + References No definition available. + Details
Name: | aes_RecourseDebtNonCurrent
Namespace Prefix: | aes_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Recourse debt is direct borrowings by the Parent Company that is structurally subordinate to the affiliates non-recourse debt. + References No definition available. + Details
Name: | aes_RecourseDebtTotal
Namespace Prefix: | aes_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- References No definition available. + Details
Name: | srt_CondensedFinancialStatementsCaptionsLineItems
Namespace Prefix: | srt_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Percentage points added to the reference rate to compute the variable rate on the debt instrument. + References No definition available. + Details
Name: | us-gaap_DebtInstrumentBasisSpreadOnVariableRate1
Namespace Prefix: | us-gaap_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Effective interest rate for the funds borrowed under the debt agreement considering interest compounding and original issue discount or premium. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 20 -Section 50 -Paragraph 6 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=109500613&loc=SL6036836-161870 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=114775744&loc=d3e28551-108399 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.22(a)(1)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
Name: | us-gaap_DebtInstrumentInterestRateEffectivePercentage
Namespace Prefix: | us-gaap_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- Details
Name: | aes_RecourseDebtByInstrumentAxis=aes_UnamortizedDiscountsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_LongtermDebtTypeAxis=aes_RecourseDebtMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_VariableRateAxis=us-gaap_LondonInterbankOfferedRateLIBORMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | aes_RecourseDebtByInstrumentAxis=aes_SeniorSecuredTermLoandue2022Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | aes_RecourseDebtByInstrumentAxis=us-gaap_RevolvingCreditFacilityMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_ConsolidatedEntitiesAxis=srt_ParentCompanyMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | aes_RecourseDebtByInstrumentAxis=aes_A4.5SeniorNotesDue2023DomainDomain
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | aes_RecourseDebtByInstrumentAxis=aes_A4.875SeniorNotesDue2023MemberMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | aes_RecourseDebtByInstrumentAxis=aes_A4.0SeniorNotesDue2021DomainDomain
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | aes_RecourseDebtByInstrumentAxis=aes_A5.50SeniorUnsecuredNoteDue2024Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | aes_RecourseDebtByInstrumentAxis=aes_A5.50Unsecuredseniornotesdue2025Domain
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | aes_RecourseDebtByInstrumentAxis=aes_A6.00seniornotesdue2026Domain
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_LongtermDebtTypeAxis=aes_RecourseDebtExcludingJuniorSubordinatedDebtMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | aes_DebtMaturityByYearAxis=aes_DebtMaturityYearOneMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | aes_DebtMaturityByYearAxis=aes_DebtMaturityYearTwoMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | aes_DebtMaturityByYearAxis=aes_DebtMaturityYearThreeMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | aes_DebtMaturityByYearAxis=aes_DebtMaturityYearFourMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | aes_DebtMaturityByYearAxis=aes_DebtMaturityYearFiveMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | aes_DebtMaturityByYearAxis=aes_DebtMaturityThereafterMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |