{"cik":1850059,"taxonomy":"us-gaap","tag":"EarningsPerShareBasic","label":"Earnings Per Share, Basic","description":"The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period.","entityName":"Flag Ship Acquisition Corporation","units":{"USD/shares":[{"start":"2024-01-01","end":"2024-12-31","val":0.17,"accn":"0001829126-26-005818","fy":2025,"fp":"FY","form":"10-K","filed":"2026-05-29","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":0.07,"accn":"0001829126-26-006111","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-06-05","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":-0.04,"accn":"0001829126-26-008880","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-14"},{"start":"2025-04-01","end":"2025-06-30","val":-0.02,"accn":"0001829126-26-008880","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-14","frame":"CY2025Q2"},{"start":"2025-01-01","end":"2025-12-31","val":0.24,"accn":"0001829126-26-005818","fy":2025,"fp":"FY","form":"10-K","filed":"2026-05-29","frame":"CY2025"},{"start":"2026-01-01","end":"2026-03-31","val":0.03,"accn":"0001829126-26-006111","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-06-05","frame":"CY2026Q1"},{"start":"2026-01-01","end":"2026-06-30","val":-0.13,"accn":"0001829126-26-008880","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-14"},{"start":"2026-04-01","end":"2026-06-30","val":-0.09,"accn":"0001829126-26-008880","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-14","frame":"CY2026Q2"}]}}