{"cik":2007846,"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":"Julong Holding Limited","units":{"CNY/shares":[{"start":"2022-10-01","end":"2023-09-30","val":0.56,"accn":"0001493152-26-006699","fy":2025,"fp":"FY","form":"20-F","filed":"2026-02-13","frame":"CY2023"},{"start":"2023-10-01","end":"2024-03-31","val":0.44,"accn":"0001493152-25-014851","fy":2025,"fp":"Q2","form":"6-K","filed":"2025-09-25"},{"start":"2023-10-01","end":"2024-09-30","val":0.85,"accn":"0001493152-26-006699","fy":2025,"fp":"FY","form":"20-F","filed":"2026-02-13","frame":"CY2024"},{"start":"2024-10-01","end":"2025-03-31","val":0.58,"accn":"0001493152-25-014851","fy":2025,"fp":"Q2","form":"6-K","filed":"2025-09-25"},{"start":"2024-10-01","end":"2025-09-30","val":1.28,"accn":"0001493152-26-006699","fy":2025,"fp":"FY","form":"20-F","filed":"2026-02-13","frame":"CY2025"}],"USD/shares":[{"start":"2024-10-01","end":"2025-09-30","val":0.18,"accn":"0001493152-26-006699","fy":2025,"fp":"FY","form":"20-F","filed":"2026-02-13","frame":"CY2025"}]}}