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Debt under Vehicle Programs and Borrowing Arrangements - Schedule Of Debt Under Vehicle Programs (Detail) - USD ($) $ in Millions | Dec. 31, 2021 | Dec. 31, 2020
--- | --- | ---
Debt Instrument [Line Items] |  |
Outstanding Borrowings | $ 11,438 |
Deferred financing fees | (48) | $ (48)
Total | 11,390 | 6,857
Americas – Debt due to Avis Budget Rental Car Funding |  |
Debt Instrument [Line Items] |  |
Outstanding Borrowings |  | 5,116
Americas – Debt due to Avis Budget Rental Car Funding | Affiliated Entity |  |
Debt Instrument [Line Items] |  |
Outstanding Borrowings | 8,889 |
Americas – Debt borrowings |  |
Debt Instrument [Line Items] |  |
Outstanding Borrowings | 612 | 509
International – Debt borrowings |  |
Debt Instrument [Line Items] |  |
Outstanding Borrowings | 1,757 | 1,115
International – Finance leases |  |
Debt Instrument [Line Items] |  |
Outstanding Borrowings | 177 | 162
Other |  |
Debt Instrument [Line Items] |  |
Outstanding Borrowings | 3 | 0
Deferred financing fees |  |
Debt Instrument [Line Items] |  |
Deferred financing fees | (48) | (45)
Deferred financing fees | Vehicle-backed debt due to Avis Budget Rental Car Funding |  |
Debt Instrument [Line Items] |  |
Deferred financing fees | $ (41) | $ (36)

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