{"cik":2099656,"taxonomy":"us-gaap","tag":"Assets","label":"Assets","description":"Sum of the carrying amounts as of the balance sheet date of all assets that are recognized. Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.","entityName":"HELIX ACQUISITION CORP. III","units":{"USD":[{"end":"2025-12-31","val":307337,"accn":"0001213900-26-036583","fy":2025,"fp":"FY","form":"10-K","filed":"2026-03-31"},{"end":"2025-12-31","val":307337,"accn":"0001213900-26-057829","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-15","frame":"CY2025Q4I"},{"end":"2026-03-31","val":176240059,"accn":"0001213900-26-057829","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-15","frame":"CY2026Q1I"}]}}