{"cik":2032545,"taxonomy":"us-gaap","tag":"InventoryNet","label":"Inventory, Net","description":"Amount after valuation and LIFO reserves of inventory expected to be sold, or consumed within one year or operating cycle, if longer.","entityName":"Callan JMB Inc.","units":{"USD":[{"end":"2023-12-31","val":114739,"accn":"0001641172-25-001249","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-28","frame":"CY2023Q4I"},{"end":"2024-12-31","val":158362,"accn":"0001641172-25-001249","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-28"},{"end":"2024-12-31","val":158362,"accn":"0001641172-25-011061","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-15"},{"end":"2024-12-31","val":158362,"accn":"0001641172-25-024076","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-14"},{"end":"2024-12-31","val":158362,"accn":"0001493152-25-023475","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-14","frame":"CY2024Q4I"},{"end":"2025-03-31","val":216046,"accn":"0001641172-25-011061","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-15","frame":"CY2025Q1I"},{"end":"2025-06-30","val":197506,"accn":"0001641172-25-024076","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-14","frame":"CY2025Q2I"},{"end":"2025-09-30","val":223245,"accn":"0001493152-25-023475","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-14","frame":"CY2025Q3I"}]}}