{"cik":1987189,"taxonomy":"us-gaap","tag":"ContractWithCustomerLiabilityCurrent","label":"Contract with Customer, Liability, Current","description":"Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable, classified as current.","entityName":"Smart Logistics Global Limited","units":{"CNY":[{"end":"2024-12-31","val":236821,"accn":"0001213900-26-050357","fy":2025,"fp":"FY","form":"20-F","filed":"2026-04-30","frame":"CY2024Q4I"},{"end":"2025-12-31","val":255288,"accn":"0001213900-26-050357","fy":2025,"fp":"FY","form":"20-F","filed":"2026-04-30","frame":"CY2025Q4I"}],"USD":[{"end":"2025-12-31","val":36496,"accn":"0001213900-26-050357","fy":2025,"fp":"FY","form":"20-F","filed":"2026-04-30","frame":"CY2025Q4I"}]}}