{"filing":{"accession_number":"0001739445-26-000124","cik":"0001739445","ticker":"ACA","company_name":"Arcosa, Inc.","form":"8-K","filing_date":"2026-08-05","report_date":"2026-08-05","primary_document":"aca-20260805.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/1739445/000173944526000124/aca-20260805.htm"},"events":[{"id":25232,"run_id":22896,"accession_number":"0001739445-26-000124","anchor_item_number":"2.02","event_type":"earnings_release","event_domain":"financial","is_material":true,"confidence":0.95,"summary":"This is a quarterly earnings release for Q2 2026 filed under Item 2.02 (Results of Operation and Financial Condition). The release discloses second quarter revenues of $658.7 million (up 2% YoY), adjusted EBITDA of $145.9 million (up 5% YoY), and adjusted diluted EPS of $1.13 (up 5% YoY), along with detailed segment performance and cash flow metrics. The earnings release is attached as Exhibit 99.1 and constitutes the primary disclosure required by Item 2.02.","company_name":"Arcosa, Inc.","ticker":"ACA","filing_date":"2026-08-05","form":"8-K","submitted_at":null,"items":[{"id":26002,"accession_number":"0001739445-26-000124","item_number":"2.02","item_title":"Results of Operation and Financial Condition.","event_type":"earnings_release","event_domain":"financial","is_material":true,"confidence":0.95,"reasoning":"This is a quarterly earnings release for Q2 2026 filed under Item 2.02 (Results of Operation and Financial Condition). The release discloses second quarter revenues of $658.7 million (up 2% YoY), adjusted EBITDA of $145.9 million (up 5% YoY), and adjusted diluted EPS of $1.13 (up 5% YoY), along with detailed segment performance and cash flow metrics. The earnings release is attached as Exhibit 99.1 and constitutes the primary disclosure required by Item 2.02.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-08-08T02:21:14.741287+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":26002,"accession_number":"0001739445-26-000124","item_number":"2.02","item_title":"Results of Operation and Financial Condition.","event_type":"earnings_release","event_domain":"financial","is_material":true,"confidence":0.95,"reasoning":"This is a quarterly earnings release for Q2 2026 filed under Item 2.02 (Results of Operation and Financial Condition). The release discloses second quarter revenues of $658.7 million (up 2% YoY), adjusted EBITDA of $145.9 million (up 5% YoY), and adjusted diluted EPS of $1.13 (up 5% YoY), along with detailed segment performance and cash flow metrics. The earnings release is attached as Exhibit 99.1 and constitutes the primary disclosure required by Item 2.02.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-08-08T02:21:14.741287+00:00","company_name":"Arcosa, Inc.","ticker":"ACA","filing_date":"2026-08-05"}]}