XML 85 R74.htm IDEA: XBRL DOCUMENT
v3.24.2.u1

Financial Instruments (Notational Amounts of Derivatives Held) (Details) $ in Millions | Jun. 30, 2024 USD ($)
--- | ---
Foreign exchange contracts |
Derivative Instruments and Hedging Activities Disclosures [Line Items] |
Derivative, notional amount | $ 1,892
Interest rate caps |
Derivative Instruments and Hedging Activities Disclosures [Line Items] |
Derivative, notional amount | 15,620
Interest rate caps | Subsidiaries |
Derivative Instruments and Hedging Activities Disclosures [Line Items] |
Derivative, notional amount | 5,900
Interest rate swaps |
Derivative Instruments and Hedging Activities Disclosures [Line Items] |
Derivative, notional amount | 750
Sold |
Derivative Instruments and Hedging Activities Disclosures [Line Items] |
Derivative, notional amount | 10,500
Purchase |
Derivative Instruments and Hedging Activities Disclosures [Line Items] |
Derivative, notional amount | $ 5,200

X
- 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. + Details
Name: | us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosuresLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Nominal or face amount used to calculate payment on derivative. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 815 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1B -Publisher FASB -URI https://asc.fasb.org/1943274/2147480434/815-10-50-1B Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 815 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1A -Subparagraph (d) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480434/815-10-50-1A + Details
Name: | us-gaap_DerivativeNotionalAmount
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | na
Period Type: | instant

X
- Details
Name: | us-gaap_DerivativeInstrumentRiskAxis=us-gaap_CurrencySwapMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DerivativeInstrumentRiskAxis=car_InterestRateCapsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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

X
- Details
Name: | us-gaap_DerivativeInstrumentRiskAxis=us-gaap_InterestRateSwapMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DerivativeInstrumentRiskAxis=car_SoldMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DerivativeInstrumentRiskAxis=car_PurchaseMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |