{"cik":27879,"taxonomy":"us-gaap","tag":"LiabilitiesCurrent","label":"Liabilities, Current","description":"Total obligations incurred as part of normal operations that are expected to be paid during the following twelve months or within one business cycle, if longer.","entityName":"EXELON CORPORATION","units":{"USD":[{"end":"2025-12-31","val":10331000000,"accn":"0001109357-26-000080","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-07-30","frame":"CY2025Q4I"},{"end":"2026-06-30","val":9008000000,"accn":"0001109357-26-000080","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-07-30","frame":"CY2026Q2I"}]}}