{"filing":{"accession_number":"0001053507-26-000111","cik":"0001053507","ticker":null,"company_name":"AMERICAN TOWER CORP /MA/","form":"8-K","filing_date":"2026-05-19","report_date":null,"primary_document":"amt-20260519.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/1053507/000105350726000111/amt-20260519.htm"},"classifications":[{"id":51,"accession_number":"0001053507-26-000111","item_number":"8.01","item_title":"Other Events.","event_type":"other_material","event_domain":"catchall","is_material":true,"confidence":0.75,"reasoning":"American Tower Corporation announced the pricing of a €750 million registered public offering of senior unsecured notes due 2033 at 4.000% per annum. This is a material debt issuance that would affect investor assessment of the company's capital structure and financing activities, but it does not fit neatly into the more specific event categories (it is neither a dilutive equity issuance under Item 3.02, nor an M\u0026A activity, nor a covenant breach). The disclosure is appropriately classified as other_material.","classifier_version":"claude-haiku-4-5-20251001+prompt-9e0ffca5","taxonomy_version":"v1","classified_at":"2026-05-20T02:13:43.923456+00:00","company_name":"AMERICAN TOWER CORP /MA/","ticker":null,"filing_date":"2026-05-19"}]}