{"cik":1754581,"taxonomy":"us-gaap","tag":"Goodwill","label":"Goodwill","description":"Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.","entityName":"Futu Holdings Ltd","units":{"HKD":[{"end":"2025-12-31","val":110203000,"accn":"0001104659-26-043451","fy":2025,"fp":"FY","form":"20-F","filed":"2026-04-15","frame":"CY2025Q4I"}]}}