Basis of Presentation (Policies)	3 Months Ended
Mar. 31, 2026
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Basis of Presentation	Basis of Presentation Avis Budget Group, Inc. provides mobility solutions to businesses and consumers worldwide. The accompanying unaudited Condensed Consolidated Financial Statements include the accounts and transactions of Avis Budget Group, Inc. and its subsidiaries, as well as entities in which Avis Budget Group, Inc. directly or indirectly has a controlling financial interest (collectively, “we,” “our,” “us,” or the “Company”), and have been prepared pursuant to the rules and regulations of the U.S. Securities and Exchange Commission for interim financial reporting. We operate the following reportable business segments: •Americas - consisting primarily of (i) vehicle rental operations in North America, South America, Central America and the Caribbean, (ii) car sharing operations in certain of these markets, and (iii) licensees in the areas in which we do not operate directly. •International - consisting primarily of (i) vehicle rental operations in Europe, the Middle East, Africa, Asia and Australasia, (ii) car sharing operations in certain of these markets, and (iii) licensees in the areas in which we do not operate directly. The operating results of acquired businesses are included in the accompanying Condensed Consolidated Financial Statements from the dates of acquisition. We consolidate joint venture activities when we have a controlling interest and record non-controlling interests within stockholders’ equity, temporary equity and the statement of comprehensive income equal to the percentage of ownership interest retained in such entities by the respective non-controlling party. Intercompany transactions have been eliminated in consolidation. In presenting the Condensed Consolidated Financial Statements in accordance with accounting principles generally accepted in the United States of America (“GAAP”), management makes estimates and assumptions that may affect the amounts reported and related disclosures. Estimates, by their nature, are based on judgment and available information. Accordingly, actual results could differ from those estimates. In management’s opinion, the Condensed Consolidated Financial Statements contain all adjustments necessary for a fair presentation of interim results reported. The results of operations reported for interim periods are not necessarily indicative of the results of operations for the entire year or any subsequent interim period. These financial statements should be read in conjunction with our 2025 Annual Report on Form 10-K (the “2025 Form 10-K”).
Consolidation	Basis of Presentation Avis Budget Group, Inc. provides mobility solutions to businesses and consumers worldwide. The accompanying unaudited Condensed Consolidated Financial Statements include the accounts and transactions of Avis Budget Group, Inc. and its subsidiaries, as well as entities in which Avis Budget Group, Inc. directly or indirectly has a controlling financial interest (collectively, “we,” “our,” “us,” or the “Company”), and have been prepared pursuant to the rules and regulations of the U.S. Securities and Exchange Commission for interim financial reporting. We operate the following reportable business segments: •Americas - consisting primarily of (i) vehicle rental operations in North America, South America, Central America and the Caribbean, (ii) car sharing operations in certain of these markets, and (iii) licensees in the areas in which we do not operate directly. •International - consisting primarily of (i) vehicle rental operations in Europe, the Middle East, Africa, Asia and Australasia, (ii) car sharing operations in certain of these markets, and (iii) licensees in the areas in which we do not operate directly. The operating results of acquired businesses are included in the accompanying Condensed Consolidated Financial Statements from the dates of acquisition. We consolidate joint venture activities when we have a controlling interest and record non-controlling interests within stockholders’ equity, temporary equity and the statement of comprehensive income equal to the percentage of ownership interest retained in such entities by the respective non-controlling party. Intercompany transactions have been eliminated in consolidation. In presenting the Condensed Consolidated Financial Statements in accordance with accounting principles generally accepted in the United States of America (“GAAP”), management makes estimates and assumptions that may affect the amounts reported and related disclosures. Estimates, by their nature, are based on judgment and available information. Accordingly, actual results could differ from those estimates. In management’s opinion, the Condensed Consolidated Financial Statements contain all adjustments necessary for a fair presentation of interim results reported. The results of operations reported for interim periods are not necessarily indicative of the results of operations for the entire year or any subsequent interim period. These financial statements should be read in conjunction with our 2025 Annual Report on Form 10-K (the “2025 Form 10-K”).
Vehicle Programs	Vehicle Programs. We present separately the financial data of our vehicle programs. These programs are distinct from our other activities as the assets under vehicle programs are generally funded through the issuance of debt that is collateralized by such assets. The income generated by these assets is used, in part, to repay the principal and interest associated with the debt. Cash inflows and outflows relating to the generation or acquisition of such assets and the principal debt repayment or financing of such assets are classified as activities of our vehicle programs. We believe it is appropriate to segregate the financial data of our vehicle programs because, ultimately, the source of repayment of such debt is the realization of such assets.
Transaction-related costs, net	Transaction-related costs, net. Transaction-related costs, net are classified separately in the Condensed Consolidated Statements of Comprehensive Income. These costs are comprised of expenses primarily related to acquisition-related activities such as due-diligence and other advisory costs, expenses related to the integration of the acquiree’s operations with our own operations, including the implementation of best practices and process improvements, non-cash gains and losses related to re-acquired rights, expenses related to pre-acquisition contingencies and contingent consideration related to acquisitions.
Currency Transactions	Currency Transactions. Currency gains and losses resulting from foreign currency transactions are generally included in operating expenses within the Condensed Consolidated Statements of Comprehensive Income; however, the net gain or loss of currency transactions on intercompany loans and the unrealized gain or loss on intercompany loan hedges are included within interest expense related to corporate debt, net.
Variable Interest Entities (“VIE”) and Non-Controlling Interests	Variable Interest Entities (“VIE”) and Non-Controlling Interests. We review our investments to determine if they are VIEs. A VIE is an entity in which either (i) the equity investors as a group lack the power through voting or similar rights to direct the activities of such entity that most significantly impact such entity’s economic performance or (ii) the equity investment at risk is insufficient to finance that entity’s activities without additional subordinated financial support. Entities that are determined to be VIEs are consolidated if we are the primary beneficiary of the entity. The primary beneficiary possesses the power to direct the activities of the VIE that most significantly impact its economic performance and has the obligation to absorb losses or the right to receive benefits from the VIE that are significant to it. We will reconsider our original assessment of a VIE upon the occurrence of certain events such as contributions and redemptions, either by us, or third parties, or amendments to an entity’s governing documents. On an ongoing basis, we reconsider whether we are deemed to be a VIE’s primary beneficiary. We account for VIEs where we are not the primary beneficiary under the equity method. Our former subsidiary, Avis Mobility Ventures LLC (“AMV”), is a VIE. We lack the ability to direct the significant activities of AMV and are not its primary beneficiary. As such, we account for AMV under the equity method.
Investments	Investments.Aggregate realized gains and losses on equity method investments are recorded within operating expenses on the Condensed Consolidated Statements of Comprehensive Income.
Revenues	Revenues. Revenues are recognized under Leases (Topic 842) with the exception of royalty fee revenue derived from our licensees and revenue related to our customer loyalty program,
Recently Issued Accounting Pronouncements	Recently Issued Accounting Pronouncements Disaggregation of Income Statement Expenses In November 2024, the FASB issued ASU 2024-03, “Disaggregation of Income Statement Expenses,” which amends Topic 220 primarily through requiring disclosures, in the notes to financial statements, about certain costs and expenses. The amendments are effective for annual periods beginning after December 15, 2026 and interim periods beginning after December 15, 2027, with early adoption permitted on a prospective or retrospective basis. ASU 2024-03 becomes effective for us on January 1, 2027. We are currently evaluating the impact of the adoption of this accounting pronouncement. Targeted Improvements to the Accounting for Internal-Use Software In September 2025, the FASB issued ASU 2025-06, “Targeted Improvements to the Accounting for Internal-Use Software,” which amends Topic 350 primarily to modernize the accounting for software costs. The amendments are effective for annual periods beginning after December 15, 2027, and interim periods within those annual periods. Early adoption is permitted as of the beginning of an annual period. A prospective, modified or retrospective transition approach is permitted. ASU 2025-06 becomes effective for us on an interim basis beginning on January 1, 2028. We are currently evaluating the impact of the adoption of this accounting pronouncement. Hedge Accounting Improvements In November 2025, the FASB issued ASU 2025-09, “Hedge Accounting Improvements,” which clarifies certain aspects of the guidance on hedge accounting and addresses several incremental hedge accounting issues arising from the global reference rate reform initiative. The amendments are effective for annual reporting periods beginning after December 15, 2026, and interim periods within those annual reporting periods, with early adoption permitted on a prospective basis. ASU 2025-09 becomes effective for us on an interim basis beginning on January 1, 2027. We are currently evaluating the impact of the adoption of this accounting pronouncement. Narrow-Scope Improvements In December 2025, the FASB issued ASU 2025-11, “Narrow-Scope Improvements,” which clarifies interim disclosure requirements and the applicability of Topic 270. The amendments are effective for interim reporting periods within annual reporting periods beginning after December 15, 2027, with early adoption permitted on a prospective or retrospective basis. ASU 2025-11 becomes effective for us on an interim basis beginning on January 1, 2028. We are currently evaluating the impact of the adoption of this accounting pronouncement.
Lessee	Lessee We have operating and finance leases for rental locations, corporate offices, vehicle rental fleet and equipment. Many of our operating leases for rental locations contain concession agreements with various airport authorities that allow us to conduct our vehicle rental operations on site. In general, concession fees for airport locations are based on a percentage of total commissionable revenue as defined by each airport authority, some of which are subject to minimum annual guaranteed amounts. Concession fees other than minimum annual guaranteed amounts are not included in the measurement of operating lease right-of-use assets and operating lease liabilities and are recorded as variable lease expense as incurred. Our operating leases for rental locations often also require us to pay or reimburse operating expenses.

Basis of Presentation (Policies)

3 Months Ended

Mar. 31, 2026

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Avis Budget Group, Inc. provides mobility solutions to businesses and consumers worldwide. The accompanying unaudited Condensed Consolidated Financial Statements include the accounts and transactions of Avis Budget Group, Inc. and its subsidiaries, as well as entities in which Avis Budget Group, Inc. directly or indirectly has a controlling financial interest (collectively, “we,” “our,” “us,” or the “Company”), and have been prepared pursuant to the rules and regulations of the U.S. Securities and Exchange Commission for interim financial reporting.

We operate the following reportable business segments:

•Americas - consisting primarily of (i) vehicle rental operations in North America, South America, Central America and the Caribbean, (ii) car sharing operations in certain of these markets, and (iii) licensees in the areas in which we do not operate directly.

•International - consisting primarily of (i) vehicle rental operations in Europe, the Middle East, Africa, Asia and Australasia, (ii) car sharing operations in certain of these markets, and (iii) licensees in the areas in which we do not operate directly.

The operating results of acquired businesses are included in the accompanying Condensed Consolidated Financial Statements from the dates of acquisition. We consolidate joint venture activities when we have a controlling interest and record non-controlling interests within stockholders’ equity, temporary equity and the statement of comprehensive income equal to the percentage of ownership interest retained in such entities by the respective non-controlling party. Intercompany transactions have been eliminated in consolidation.

In presenting the Condensed Consolidated Financial Statements in accordance with accounting principles generally accepted in the United States of America (“GAAP”), management makes estimates and assumptions that may affect the amounts reported and related disclosures. Estimates, by their nature, are based on judgment and available information. Accordingly, actual results could differ from those estimates. In management’s opinion, the Condensed Consolidated Financial Statements contain all adjustments necessary for a fair presentation of interim results reported. The results of operations reported for interim periods are not necessarily indicative of the results of operations for the entire year or any subsequent interim period. These financial statements should be read in conjunction with our 2025 Annual Report on Form 10-K (the “2025 Form 10-K”).

Consolidation

Basis of Presentation

We operate the following reportable business segments:

Vehicle Programs

Vehicle Programs. We present separately the financial data of our vehicle programs. These programs are distinct from our other activities as the assets under vehicle programs are generally funded through the issuance of debt that is collateralized by such assets. The income generated by these assets is used, in part, to repay the principal and interest associated with the debt. Cash inflows and outflows relating to the generation or acquisition of such assets and the principal debt repayment or financing of such assets are classified as activities of our vehicle programs. We believe it is appropriate to segregate the financial data of our vehicle programs because, ultimately, the source of repayment of such debt is the realization of such assets.

Transaction-related costs, net

Transaction-related costs, net. Transaction-related costs, net are classified separately in the Condensed Consolidated Statements of Comprehensive Income. These costs are comprised of expenses primarily related to acquisition-related activities such as due-diligence and other advisory costs, expenses related to the integration of the acquiree’s operations with our own operations, including the implementation of best practices and process improvements, non-cash gains and losses related to re-acquired rights, expenses related to pre-acquisition contingencies and contingent consideration related to acquisitions.

Currency Transactions

Currency Transactions. Currency gains and losses resulting from foreign currency transactions are generally included in operating expenses within the Condensed Consolidated Statements of Comprehensive Income; however, the net gain or loss of currency transactions on intercompany loans and the unrealized gain or loss on intercompany loan hedges are included within interest expense related to corporate debt, net.

Variable Interest Entities (“VIE”) and Non-Controlling Interests

Variable Interest Entities (“VIE”) and Non-Controlling Interests. We review our investments to determine if they are VIEs. A VIE is an entity in which either (i) the equity investors as a group lack the power through voting or similar rights to direct the activities of such entity that most significantly impact such entity’s economic performance or (ii) the equity investment at risk is insufficient to finance that entity’s activities without additional subordinated financial support. Entities that are determined to be VIEs are consolidated if we are the primary beneficiary of the entity. The primary beneficiary possesses the power to direct the activities of the VIE that most significantly impact its economic performance and has the obligation to absorb losses or the right to receive benefits from the VIE that are significant to it. We will reconsider our original assessment of a VIE upon the occurrence of certain events such as contributions and redemptions, either by us, or third parties, or amendments to an entity’s governing documents. On an ongoing basis, we reconsider whether we are deemed to be a VIE’s primary beneficiary. We account for VIEs where we are not the primary beneficiary under the equity method.

Our former subsidiary, Avis Mobility Ventures LLC (“AMV”), is a VIE. We lack the ability to direct the significant activities of AMV and are not its primary beneficiary. As such, we account for AMV under the equity method.

Investments

Investments.Aggregate realized gains and losses on equity method investments are recorded within operating expenses on the Condensed Consolidated Statements of Comprehensive Income.

Revenues

Revenues. Revenues are recognized under Leases (Topic 842) with the exception of royalty fee revenue derived from our licensees and revenue related to our customer loyalty program,

Recently Issued Accounting Pronouncements

Disaggregation of Income Statement Expenses

In November 2024, the FASB issued ASU 2024-03, “Disaggregation of Income Statement Expenses,” which amends Topic 220 primarily through requiring disclosures, in the notes to financial statements, about certain costs and expenses. The amendments are effective for annual periods beginning after December 15, 2026 and interim periods beginning after December 15, 2027, with early adoption permitted on a prospective or retrospective basis. ASU 2024-03 becomes effective for us on January 1, 2027. We are currently evaluating the impact of the adoption of this accounting pronouncement.

Targeted Improvements to the Accounting for Internal-Use Software

In September 2025, the FASB issued ASU 2025-06, “Targeted Improvements to the Accounting for Internal-Use Software,” which amends Topic 350 primarily to modernize the accounting for software costs. The amendments are effective for annual periods beginning after December 15, 2027, and interim periods within those annual periods. Early adoption is permitted as of the beginning of an annual period. A prospective, modified or retrospective transition approach is permitted. ASU 2025-06 becomes effective for us on an interim basis beginning on January 1, 2028. We are currently evaluating the impact of the adoption of this accounting pronouncement.

Hedge Accounting Improvements

In November 2025, the FASB issued ASU 2025-09, “Hedge Accounting Improvements,” which clarifies certain aspects of the guidance on hedge accounting and addresses several incremental hedge accounting issues arising from the global reference rate reform initiative. The amendments are effective for annual reporting periods beginning after December 15, 2026, and interim periods within those annual reporting periods, with early adoption permitted on a prospective basis. ASU 2025-09 becomes effective for us on an interim basis beginning on January 1, 2027. We are currently evaluating the impact of the adoption of this accounting pronouncement.

Narrow-Scope Improvements

In December 2025, the FASB issued ASU 2025-11, “Narrow-Scope Improvements,” which clarifies interim disclosure requirements and the applicability of Topic 270. The amendments are effective for interim reporting periods within annual reporting periods beginning after December 15, 2027, with early adoption permitted on a prospective or retrospective basis. ASU 2025-11 becomes effective for us on an interim basis beginning on January 1, 2028. We are currently evaluating the impact of the adoption of this accounting pronouncement.

Lessee

We have operating and finance leases for rental locations, corporate offices, vehicle rental fleet and equipment. Many of our operating leases for rental locations contain concession agreements with various airport authorities that allow us to conduct our vehicle rental operations on site. In general, concession fees for airport locations are based on a percentage of total commissionable revenue as defined by each airport authority, some of which are subject to minimum annual guaranteed amounts. Concession fees other than minimum annual guaranteed amounts are not included in the measurement of operating lease right-of-use assets and operating lease liabilities and are recorded as variable lease expense as incurred. Our operating leases for rental locations often also require us to pay or reimburse operating expenses.