{"cik":1970743,"taxonomy":"us-gaap","tag":"ContractWithCustomerLiabilityNoncurrent","label":"Contract with Customer, Liability, Noncurrent","description":"Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable, classified as noncurrent.","entityName":"RMX INDUSTRIES, INC.","units":{"USD":[{"end":"2026-06-30","val":17496,"accn":"0001213900-26-088751","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-13","frame":"CY2026Q2I"}]}}