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No definition available.

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Total carrying value of rental vehicles classified as program assets not otherwise defined in the taxonomy.

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Sum of the carrying amounts as of the balance sheet date of all assets that are recognized. Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.

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- Definition

Amount of gain (loss) from deconsolidation of subsidiary and derecognition of group of assets constituting transfer of business or nonprofit activity, excluding conveyance of oil and gas mineral rights and transfer of good or service in contract with customer.

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The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.

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Amount of equity (deficit) attributable to noncontrolling interest. Excludes temporary equity.

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The parent entity's interest in net assets of the subsidiary, expressed as a percentage.

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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.

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Related Party Transactions (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022	Dec. 31, 2021	Aug. 31, 2023	Dec. 31, 2022	Sep. 01, 2022
Related Party Transaction [Line Items]
Contributions from non-controlling interests		$ 40.0		$ 40.0
Non-controlling interests	$ 5.0		$ 5.0				$ 3.0
Assets	32,304.0		32,304.0				25,927.0
Other (income) expense, net	(1.0)	9.0	(3.0)	9.0
Vehicles, net	21,247.0		21,247.0				15,961.0
Vehicle, net investment in lease receivables	26.0		26.0				36.0
Other non-current assets	475.0		475.0				499.0
Avis Mobility Ventures LLC (AMV) \| Receivables From Related Party \| Related Party
Related Party Transaction [Line Items]
Vehicles, net	6.0		6.0				6.0
Avis Mobility Ventures LLC (AMV) \| Avis Mobility Ventures LLC (AMV) \| Related Party
Related Party Transaction [Line Items]
Other non-current assets	26.0		26.0				$ 49.0
Avis Mobility Ventures LLC (AMV) \| Avis Mobility Ventures LLC (AMV) \| Administrative Services \| Related Party
Related Party Transaction [Line Items]
Other (income) expense, net	6.0	2.0	20.0	2.0
Avis Mobility Ventures LLC (AMV) \| Avis Mobility Ventures LLC (AMV) \| Equipment Investment \| Related Party
Related Party Transaction [Line Items]
Other (income) expense, net	$ 7.0	$ 3.0	$ 23.0	$ 3.0
SRS Mobility Ventures, LLC \| Avis Mobility Ventures LLC (AMV)
Related Party Transaction [Line Items]
Ownership acquired percentage	40.00%		40.00%
Subsidiary Equity
Related Party Transaction [Line Items]
Assets	$ 49.0		$ 49.0
Gain on deconsolidation			$ 10.0
Subsidiary Equity \| SRS Mobility Ventures, LLC
Related Party Transaction [Line Items]
Contributions from non-controlling interests					$ 37.5
Non-controlling interests								$ 62.0
Subsidiary Equity \| SRS Mobility Ventures, LLC \| Company Subsidiary
Related Party Transaction [Line Items]
Ownership acquired percentage					33.34%
Subsidiary Equity \| SRS Mobility Ventures, LLC \| Company Subsidiary \| Maximum
Related Party Transaction [Line Items]
Ownership interest						60.00%		51.00%