{"cik":2079999,"taxonomy":"us-gaap","tag":"LesseeOperatingLeaseLiabilityPaymentsDue","label":"Lessee, Operating Lease, Liability, to be Paid","description":"Amount of lessee's undiscounted obligation for lease payment for operating lease.","entityName":"Cardinal Infrastructure Group Inc","units":{"USD":[{"end":"2025-12-31","val":10442607,"accn":"0001193125-26-120014","fy":2025,"fp":"FY","form":"10-K","filed":"2026-03-23","frame":"CY2025Q4I"},{"end":"2026-03-31","val":29498394,"accn":"0001193125-26-221771","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-13","frame":"CY2026Q1I"},{"end":"2026-06-30","val":29641899,"accn":"0001193125-26-345109","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-12","frame":"CY2026Q2I"}]}}