{"url_path":"/sec/cik-0001925531/10-q/2026/item-3","section_key":"item-3","section_title":"Item 3 Defaults Upon Senior Securities.","topic":"sec","document":{"doc_type":"10-Q","doc_date":"2026-05-12","source_url":"https://www.sec.gov/Archives/edgar/data/1925531/0001925531-26-000010-index.html","accession_number":"0001925531-26-000010","cik":"0001925531","ticker":null,"issuer_name":"New Mountain Guardian IV BDC, L.L.C.","edgar_url":"https://www.sec.gov/Archives/edgar/data/1925531/0001925531-26-000010-index.html","primary_entity_key":"0001925531","primary_entity_name":"New Mountain Guardian IV BDC, L.L.C."},"word_count":7,"has_tables":true,"body_markdown":"Item 3.    Defaults Upon Senior Securities.\n\nNone."}