{"url_path":"/sec/cik-0000022606/8-k/2026-05-14/item-1-01","section_key":"item-1-01","section_title":"Item 1.01 Entry into a Material Definitive Agreement.","topic":"sec","document":{"doc_type":"8-K","doc_date":"2026-05-14","source_url":"https://www.sec.gov/Archives/edgar/data/22606/0000022606-26-000017-index.html","accession_number":"0000022606-26-000017","cik":"0000022606","ticker":null,"issuer_name":"COMMONWEALTH EDISON Co","edgar_url":"https://www.sec.gov/Archives/edgar/data/22606/0000022606-26-000017-index.html","primary_entity_key":"0000022606","primary_entity_name":"COMMONWEALTH EDISON Co"},"word_count":80,"has_tables":true,"body_markdown":"Item 1.01. Entry into a Material Definitive Agreement.\n\nOn May 14, 2026, Commonwealth Edison Company (ComEd) issued $600 million aggregate principal amount of its First Mortgage 4.550% Bonds, Series 139, due June 1, 2031 (Series 139 Bonds), and $825 million aggregate principal amount of its First Mortgage 5.850% Bonds, Series 140, due June 1, 2056 (Series 140 Bonds and, together with the Series 139 Bonds, the Bonds). See Item 2.03 below for a description of the Bonds and related agreements."}