{"cik":1895597,"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":"Intchains Group Ltd","units":{"CNY":[{"end":"2024-12-31","val":98614000,"accn":"0001493152-26-016360","fy":2025,"fp":"FY","form":"20-F","filed":"2026-04-13","frame":"CY2024Q4I"},{"end":"2025-12-31","val":52151000,"accn":"0001493152-26-016360","fy":2025,"fp":"FY","form":"20-F","filed":"2026-04-13","frame":"CY2025Q4I"}],"USD":[{"end":"2025-12-31","val":7458000,"accn":"0001493152-26-016360","fy":2025,"fp":"FY","form":"20-F","filed":"2026-04-13","frame":"CY2025Q4I"}]}}