{"cik":2079999,"taxonomy":"us-gaap","tag":"OtherLiabilitiesNoncurrent","label":"Other Liabilities, Noncurrent","description":"Amount of liabilities classified as other, due after one year or the normal operating cycle, if longer.","entityName":"Cardinal Infrastructure Group Inc","units":{"USD":[{"end":"2025-12-31","val":0,"accn":"0001193125-26-221771","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-13","frame":"CY2025Q4I"},{"end":"2026-03-31","val":554159,"accn":"0001193125-26-221771","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-13","frame":"CY2026Q1I"}]}}