Background and Basis of Presentation	6 Months Ended
Jun. 30, 2025
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Background and Basis of Presentation	Note 1. Background and Basis of Presentation Background Garrett Motion Inc. (the “Company” or “Garrett”) is a cutting-edge technology leader delivering differentiated solutions for emission reduction and energy efficiency. We design, manufacture, and sell highly engineered turbocharging, air and fluid compression, and high-speed electric motor technologies to original equipment manufacturers (“OEMs”) and distributors within the mobility and industrial space. We have significant expertise in delivering products at scale for internal combustion engines using gasoline, diesel, natural gas, and hydrogen, as well as for zero-emission technologies using hydrogen fuel cell systems, both for mobility and industrial use. As our customers continue to progress on electrification, we are applying our technological pillars to develop highly engineered E-Powertrain and E-Cooling compressor products to support their ambition. These products are key enablers for fuel economy, energy efficiency, thermal management, and compliance with emissions standards and overall greenhouse gas and other emission reduction targets. Basis of Presentation The accompanying unaudited Consolidated Interim Financial Statements have been prepared in accordance with the rules and regulations of the Securities and Exchange Commission ("SEC") applicable to interim financial statements. While these statements reflect all normal recurring adjustments that are, in the opinion of management, necessary for fair presentation of the results of the interim period, they do not include all of the information and footnotes required by United States generally accepted accounting principles (“GAAP”) for complete financial statements. The unaudited Consolidated Interim Financial Statements should therefore be read in conjunction with the Consolidated Financial Statements and accompanying notes for the year ended December 31, 2024 included in our Annual Report on Form 10-K, as filed with the SEC on February 20, 2025 (our “2024 Form 10-K”). The results of operations for the three and six months ended June 30, 2025 and cash flows for the six months ended June 30, 2025 should not necessarily be taken as indicative of the entire year. All amounts presented are in millions, except per share amounts. We evaluate segment reporting in accordance with ASC 280, Segment Reporting. We concluded that Garrett operates in a single operating segment and a single reportable segment based on the operating results available and evaluated regularly by the chief operating decision maker (“CODM”), which is our Chief Executive Officer, to make decisions about resource allocation and performance assessment. The CODM makes operational performance assessments and resource allocation decisions on a consolidated basis, inclusive of all of the Company’s products across channels and geographies. The preparation of the financial statements in conformity with GAAP requires management to make estimates that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Management bases these estimates on assumptions that it believes to be reasonable under the circumstances. Actual results could differ from the original estimates, requiring adjustments to these balances in future periods.

Garrett Motion Inc. (the “Company” or “Garrett”) is a cutting-edge technology leader delivering differentiated solutions for emission reduction and energy efficiency. We design, manufacture, and sell highly engineered turbocharging, air and fluid compression, and high-speed electric motor technologies to original equipment manufacturers (“OEMs”) and distributors within the mobility and industrial space. We have significant expertise in delivering products at scale for internal combustion engines using gasoline, diesel, natural gas, and hydrogen, as well as for zero-emission technologies using hydrogen fuel cell systems, both for mobility and industrial use. As our customers continue to progress on electrification, we are applying our technological pillars to develop highly engineered E-Powertrain and E-Cooling compressor products to support their ambition. These products are key enablers for fuel economy, energy efficiency, thermal management, and compliance with emissions standards and overall greenhouse gas and other emission reduction targets.

The accompanying unaudited Consolidated Interim Financial Statements have been prepared in accordance with the rules and regulations of the Securities and Exchange Commission ("SEC") applicable to interim financial statements. While these statements reflect all normal recurring adjustments that are, in the opinion of management, necessary for fair presentation of the results of the interim period, they do not include all of the information and footnotes required by United States generally accepted accounting principles (“GAAP”) for complete financial statements. The unaudited Consolidated Interim Financial Statements should therefore be read in conjunction with the Consolidated Financial Statements and accompanying notes for the year ended December 31, 2024 included in our Annual Report on Form 10-K, as filed with the SEC on February 20, 2025 (our “2024 Form 10-K”). The results of operations for the three and six months ended June 30, 2025 and cash flows for the six months ended June 30, 2025 should not necessarily be taken as indicative of the entire year. All amounts presented are in millions, except per share amounts.

We evaluate segment reporting in accordance with ASC 280, Segment Reporting. We concluded that Garrett operates in a single operating segment and a single reportable segment based on the operating results available and evaluated regularly by the chief operating decision maker (“CODM”), which is our Chief Executive Officer, to make decisions about resource allocation and performance assessment. The CODM makes operational performance assessments and resource allocation decisions on a consolidated basis, inclusive of all of the Company’s products across channels and geographies.

The preparation of the financial statements in conformity with GAAP requires management to make estimates that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Management bases these estimates on assumptions that it believes to be reasonable under the circumstances. Actual results could differ from the original estimates, requiring adjustments to these balances in future periods.