{"cik":1736541,"taxonomy":"us-gaap","tag":"OtherAssetsCurrent","label":"Other Assets, Current","description":"Amount of current assets classified as other.","entityName":"NIO Inc.","units":{"CNY":[{"end":"2024-12-31","val":176892000,"accn":"0001104659-26-041765","fy":2025,"fp":"FY","form":"20-F","filed":"2026-04-10","frame":"CY2024Q4I"},{"end":"2025-12-31","val":331945000,"accn":"0001104659-26-041765","fy":2025,"fp":"FY","form":"20-F","filed":"2026-04-10","frame":"CY2025Q4I"}]}}