{"cik":1840416,"taxonomy":"us-gaap","tag":"PreferredStockSharesAuthorized","label":"Preferred Stock, Shares Authorized","description":"The maximum number of nonredeemable preferred shares (or preferred stock redeemable solely at the option of the issuer) permitted to be issued by an entity's charter and bylaws.","entityName":"SONO GROUP N.V.","units":{"shares":[{"end":"2024-12-31","val":1401,"accn":"0001171843-25-007436","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-20"},{"end":"2024-12-31","val":1401,"accn":"0001171843-26-002178","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-01","frame":"CY2024Q4I"},{"end":"2025-08-12","val":0,"accn":"0001171843-26-002178","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-01","frame":"CY2025Q2I"},{"end":"2025-08-13","val":1401,"accn":"0001171843-26-002178","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-01"},{"end":"2025-09-30","val":1401,"accn":"0001171843-25-007436","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-20","frame":"CY2025Q3I"},{"end":"2025-12-31","val":1401,"accn":"0001171843-26-002178","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-01","frame":"CY2025Q4I"}]}}