{"url_path":"/sec/amtm/10-q/2026/item-4","section_key":"item-4","section_title":"Item 4 Mine Safety Disclosures","topic":"sec","document":{"doc_type":"10-Q","doc_date":"2026-05-12","source_url":"https://www.sec.gov/Archives/edgar/data/2011286/0001628280-26-034156-index.html","accession_number":"0001628280-26-034156","cik":"0002011286","ticker":"AMTM","issuer_name":"Amentum Holdings, Inc.","edgar_url":"https://www.sec.gov/Archives/edgar/data/2011286/0001628280-26-034156-index.html","primary_entity_key":"0002011286","primary_entity_name":"Amentum Holdings, Inc."},"word_count":7,"has_tables":true,"body_markdown":"Item 4. Mine Safety Disclosures\n\nNot applicable."}