{"filing":{"accession_number":"0001243429-26-000075","cik":"0001243429","ticker":"ARCXF","company_name":"ArcelorMittal","form":"6-K","filing_date":"2026-07-31","report_date":"2026-06-30","primary_document":"mt-20260630.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/1243429/000124342926000075/mt-20260630.htm"},"events":[{"id":22368,"run_id":20231,"accession_number":"0001243429-26-000075","anchor_item_number":null,"event_type":"periodic_interim","event_domain":"periodic","is_material":true,"confidence":0.95,"summary":"This is ArcelorMittal's interim financial report for the six-month period ended June 30, 2026 (Q2 2026). The filing contains XBRL-tagged financial statements with comparative periods (H1 2026 vs. H1 2025, and June 30, 2026 vs. December 31, 2025), balance sheet items, equity components, debt schedules, and segment data. The metadata confirms \"Q2\" and the period \"2026-01-01 to 2026-06-30,\" indicating this is a half-year interim report, not a discrete event or earnings press release.","company_name":"ArcelorMittal","ticker":"ARCXF","filing_date":"2026-07-31","form":"6-K","submitted_at":null,"items":null}],"classifications":[{"id":22288,"accession_number":"0001243429-26-000075","item_number":null,"item_title":null,"event_type":"periodic_interim","event_domain":"periodic","is_material":true,"confidence":0.95,"reasoning":"This is ArcelorMittal's interim financial report for the six-month period ended June 30, 2026 (Q2 2026). The filing contains XBRL-tagged financial statements with comparative periods (H1 2026 vs. H1 2025, and June 30, 2026 vs. December 31, 2025), balance sheet items, equity components, debt schedules, and segment data. The metadata confirms \"Q2\" and the period \"2026-01-01 to 2026-06-30,\" indicating this is a half-year interim report, not a discrete event or earnings press release.","classifier_version":"claude-haiku-4-5-20251001+prompt-6be895f9","taxonomy_version":"v1.3","classified_at":"2026-08-01T00:08:34.880070+00:00","company_name":"ArcelorMittal","ticker":"ARCXF","filing_date":"2026-07-31"}]}