BASIS OF PRESENTATION AND SIGNIFICANT ACCOUNTING POLICIES	9 Months Ended
Sep. 30, 2026
Organization, Consolidation and Presentation of Financial Statements [Abstract]
BASIS OF PRESENTATION AND SIGNIFICANT ACCOUNTING POLICIES	NOTE 1 - BASIS OF PRESENTATION AND SIGNIFICANT ACCOUNTING POLICIES BUSINESS, CONSOLIDATION AND PRESENTATION The accompanying unaudited condensed consolidated financial statements have been prepared in accordance with SEC rules and regulations and, in the opinion of management, include all adjustments (consisting of normal recurring adjustments) necessary to present fairly the financial position, results of operations, comprehensive income (loss), cash flows and changes in equity for the periods presented. The preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the amounts reported in the financial statements and accompanying notes. Management bases its estimates on various assumptions and historical experience, which are believed to be reasonable; however, due to the inherent nature of estimates, actual results may differ significantly due to changed conditions or assumptions. The results of operations for the three and nine months ended September 30, 2026 are not necessarily indicative of results to be expected for the year ending December 31, 2026 or any other future period. Certain prior period amounts have been reclassified to conform with the current year presentation. These unaudited condensed consolidated financial statements should be read in conjunction with the financial statements and notes included in our Annual Report on Form 10-K for the year ended December 31, 2025. NATURE OF BUSINESS We are a leading North America-based steel producer with focus on value-added sheet products, particularly for the automotive industry. We are vertically integrated from the mining of iron ore, production of pellets and direct reduced iron, and processing of ferrous scrap through primary steelmaking and downstream finishing, stamping, tooling and tubing. Headquartered in Cleveland, Ohio, we employ approximately 25,000 people across our operations in the United States and Canada. More than 90% of our approximately 20,000 hourly workforce is represented by three prominent unions – USW, UAW and IAM. BUSINESS OPERATIONS We are organized into four operating segments based on differentiated products, Steelmaking, Tubular, Tooling and Stamping, and European Operations. We primarily operate through one reportable segment – the Steelmaking segment. BASIS OF CONSOLIDATION The consolidated financial statements consolidate our accounts and the accounts of our wholly owned subsidiaries, all subsidiaries in which we have a controlling interest and VIEs for which we are the primary beneficiary. All intercompany transactions and balances are eliminated upon consolidation. INVESTMENTS IN AFFILIATES We have investments in several businesses accounted for using the equity method of accounting. These investments are included within our Steelmaking segment. We review an investment for impairment when circumstances indicate that a loss in value below its carrying amount is other than temporary. Our investment in affiliates of $131 million and $132 million as of September 30, 2026 and December 31, 2025, respectively, was classified in Other non-current assets. SIGNIFICANT ACCOUNTING POLICIES A detailed description of our significant accounting policies can be found in the audited financial statements included in our Annual Report on Form 10-K for the year ended December 31, 2025 filed with the SEC. There have been no material changes in our significant accounting policies and estimates from those disclosed therein. RECENT ACCOUNTING PRONOUNCEMENTS ACCOUNTING PRONOUNCEMENTS - ISSUED AND NOT EFFECTIVE In November 2024, the FASB issued ASU No. 2024-03, Income Statement—Reporting Comprehensive Income (Subtopic 220-40): Disaggregation of Income Statement Expenses. This new standard does not affect the recognition, measurement or financial statement presentation. However, this guidance does require additional annual and interim disclosures related to the disaggregation of various income statement expense captions. The amendments are effective for annual reporting periods beginning after December 15, 2026, and interim reporting periods beginning after December 15, 2027. In December 2025, the FASB issued ASU No. 2025-10, Government Grants (Topic 832): Accounting for Government Grants Received by Business Entities. The new standard establishes guidance for the recognition, measurement, presentation, and disclosure of government grants received by business entities, including grants related to assets and grants related to income. The amendments are effective for interim and annual reporting periods beginning after December 15, 2028. We plan to early adopt this standard beginning January 1, 2027 and do not expect the adoption to have a material impact on our consolidated financial statements.

The accompanying unaudited condensed consolidated financial statements have been prepared in accordance with SEC rules and regulations and, in the opinion of management, include all adjustments (consisting of normal recurring adjustments) necessary to present fairly the financial position, results of operations, comprehensive income (loss), cash flows and changes in equity for the periods presented. The preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the amounts reported in the financial statements and accompanying notes. Management bases its estimates on various assumptions and historical experience, which are believed to be reasonable; however, due to the inherent nature of estimates, actual results may differ significantly due to changed conditions or assumptions. The results of operations for the three and nine months ended September 30, 2026 are not necessarily indicative of results to be expected for the year ending December 31, 2026 or any other future period. Certain prior period amounts have been reclassified to conform with the current year presentation. These unaudited condensed consolidated financial statements should be read in conjunction with the financial statements and notes included in our Annual Report on Form 10-K for the year ended December 31, 2025.

We are a leading North America-based steel producer with focus on value-added sheet products, particularly for the automotive industry. We are vertically integrated from the mining of iron ore, production of pellets and direct reduced iron, and processing of ferrous scrap through primary steelmaking and downstream finishing, stamping, tooling and tubing. Headquartered in Cleveland, Ohio, we employ approximately 25,000 people across our operations in the United States and Canada. More than 90% of our approximately 20,000 hourly workforce is represented by three prominent unions – USW, UAW and IAM.

The consolidated financial statements consolidate our accounts and the accounts of our wholly owned subsidiaries, all subsidiaries in which we have a controlling interest and VIEs for which we are the primary beneficiary. All intercompany transactions and balances are eliminated upon consolidation.

We have investments in several businesses accounted for using the equity method of accounting. These investments are included within our Steelmaking segment. We review an investment for impairment when circumstances indicate that a loss in value below its carrying amount is other than temporary.

A detailed description of our significant accounting policies can be found in the audited financial statements included in our Annual Report on Form 10-K for the year ended December 31, 2025 filed with the SEC. There have been no material changes in our significant accounting policies and estimates from those disclosed therein.

In November 2024, the FASB issued ASU No. 2024-03, Income Statement—Reporting Comprehensive Income (Subtopic 220-40): Disaggregation of Income Statement Expenses. This new standard does not affect the recognition, measurement or financial statement presentation. However, this guidance does require additional annual and interim disclosures related to the disaggregation of various income statement expense captions. The amendments are effective for annual reporting periods beginning after December 15, 2026, and interim reporting periods beginning after December 15, 2027.

In December 2025, the FASB issued ASU No. 2025-10, Government Grants (Topic 832): Accounting for Government Grants Received by Business Entities. The new standard establishes guidance for the recognition, measurement, presentation, and disclosure of government grants received by business entities, including grants related to assets and grants related to income. The amendments are effective for interim and annual reporting periods beginning after December 15, 2028. We plan to early adopt this standard beginning January 1, 2027 and do not expect the adoption to have a material impact on our consolidated financial statements.