BASIS OF PRESENTATION

6 Months Ended

Jun. 30, 2025

Organization, Consolidation and Presentation of Financial Statements [Abstract]

BASIS OF PRESENTATION

BASIS OF PRESENTATION

The accompanying unaudited Condensed Consolidated Financial Statements of BorgWarner Inc. and Consolidated Subsidiaries (the “Company”) have been prepared in accordance with accounting principles generally accepted in the United States of America (“GAAP”) for interim financial information and with the instructions to Form 10-Q and Rule 10-01 of Regulation S-X. Accordingly, they do not include all of the information and footnotes necessary for a comprehensive presentation of financial position, results of operations and cash flow activity required by GAAP for complete financial statements. In the opinion of management, all normal recurring adjustments necessary for a fair statement of results have been included. Certain prior period amounts have been reclassified to conform to the current period presentation. Operating results for the three and six months ended June 30, 2025 are not necessarily indicative of the results that may be expected for the year ending December 31, 2025. The balance sheet as of December 31, 2024 was derived from the audited financial statements as of that date. For further information, refer to the Consolidated Financial Statements and Footnotes thereto included in the Company’s Annual Report on Form 10-K for the year ended December 31, 2024.

Management makes estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities as of the date of the financial statements and accompanying notes, as well as the amounts of revenues and expenses reported during the periods covered by those financial statements and accompanying notes. Actual results could differ from these estimates.

Effective July 1, 2024, the Company implemented a new business unit and management structure designed to further enhance the execution of the Company’s strategy. The Company now reports its results in the following four reportable segments: Turbos & Thermal Technologies, Drivetrain & Morse Systems, PowerDrive Systems and Battery & Charging Systems. This new structure had no impact on the Company’s consolidated financial position, results of operations or cash flows. The reportable segment disclosures have been updated accordingly, which included recasting prior period information for the new reporting structure. Refer to Note 11, “Goodwill And Other Intangibles,” and Note 22, “Reportable Segments,” to the Condensed Consolidated Financial Statements for more information.

On July 3, 2023, BorgWarner completed the previously announced spin-off (“Spin-Off”) of its Fuel Systems and Aftermarket segments in a transaction intended to qualify as tax free to the Company’s stockholders for U.S. federal income tax purposes, which was accomplished by the distribution of 100% of the outstanding common stock of PHINIA, Inc. (“PHINIA”) to holders of record of common stock of the Company on a pro-rata basis.

In connection with the Spin-Off, the Company entered into several agreements with PHINIA on or prior to the Distribution Date that, among other things, provide a framework for the Company’s relationship with PHINIA after the Spin-Off, including a separation and distribution agreement, an employee matters agreement, a tax matters agreement, an intellectual property cross-license agreement and a transition services agreement through which the Company and PHINIA continued to provide certain services to each other following the Spin-Off. In December 2024, the Company and PHINIA have executed an amendment to the original transition services agreement to extend certain engineering services until September 30, 2025.