{"cik":1807120,"taxonomy":"us-gaap","tag":"NetIncomeLoss","label":"Net Income (Loss) Attributable to Parent","description":"The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.","entityName":"Design Therapeutics, Inc.","units":{"USD":[{"start":"2020-01-01","end":"2020-03-31","val":-663000,"accn":"0001564590-21-026062","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":-2105000,"accn":"0001564590-21-042734","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-09"},{"start":"2020-04-01","end":"2020-06-30","val":-1442000,"accn":"0001564590-21-042734","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-09","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":-4425000,"accn":"0000950170-21-003753","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-09"},{"start":"2020-07-01","end":"2020-09-30","val":-2320000,"accn":"0000950170-21-003753","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-09","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":-8280000,"accn":"0000950170-22-003369","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-10","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":-5514000,"accn":"0001564590-21-026062","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10"},{"start":"2021-01-01","end":"2021-03-31","val":-5514000,"accn":"0000950170-22-008500","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-09","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":-13150000,"accn":"0001564590-21-042734","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-09"},{"start":"2021-01-01","end":"2021-06-30","val":-13150000,"accn":"0000950170-22-015533","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-08"},{"start":"2021-04-01","end":"2021-06-30","val":-7636000,"accn":"0001564590-21-042734","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-09"},{"start":"2021-04-01","end":"2021-06-30","val":-7636000,"accn":"0000950170-22-015533","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-08","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":-24468000,"accn":"0000950170-21-003753","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-09"},{"start":"2021-01-01","end":"2021-09-30","val":-24468000,"accn":"0000950170-22-021885","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-03"},{"start":"2021-07-01","end":"2021-09-30","val":-11318000,"accn":"0000950170-21-003753","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-09"},{"start":"2021-07-01","end":"2021-09-30","val":-11318000,"accn":"0000950170-22-021885","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-03","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":-35533000,"accn":"0000950170-22-003369","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-10"},{"start":"2021-01-01","end":"2021-12-31","val":-35533000,"accn":"0000950170-23-007869","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-14","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":-13265000,"accn":"0000950170-22-008500","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-09"},{"start":"2022-01-01","end":"2022-03-31","val":-13265000,"accn":"0000950170-23-019714","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":-28264000,"accn":"0000950170-22-015533","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-08"},{"start":"2022-01-01","end":"2022-06-30","val":-28264000,"accn":"0000950170-23-042411","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-14"},{"start":"2022-04-01","end":"2022-06-30","val":-14999000,"accn":"0000950170-22-015533","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-08"},{"start":"2022-04-01","end":"2022-06-30","val":-14999000,"accn":"0000950170-23-042411","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-14","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":-45968000,"accn":"0000950170-22-021885","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-03"},{"start":"2022-01-01","end":"2022-09-30","val":-45968000,"accn":"0000950170-23-062958","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-13"},{"start":"2022-07-01","end":"2022-09-30","val":-17704000,"accn":"0000950170-22-021885","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-03"},{"start":"2022-07-01","end":"2022-09-30","val":-17704000,"accn":"0000950170-23-062958","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-13","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":-63308000,"accn":"0000950170-23-007869","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-14"},{"start":"2022-01-01","end":"2022-12-31","val":-63308000,"accn":"0000950170-24-033492","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-19","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":-19294000,"accn":"0000950170-23-019714","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"start":"2023-01-01","end":"2023-03-31","val":-19294000,"accn":"0000950170-24-055788","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-08","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":-39231000,"accn":"0000950170-23-042411","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-14"},{"start":"2023-01-01","end":"2023-06-30","val":-39231000,"accn":"0000950170-24-090337","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-05"},{"start":"2023-04-01","end":"2023-06-30","val":-19937000,"accn":"0000950170-23-042411","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-14"},{"start":"2023-04-01","end":"2023-06-30","val":-19937000,"accn":"0000950170-24-090337","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-05","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":-55020000,"accn":"0000950170-23-062958","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-13"},{"start":"2023-01-01","end":"2023-09-30","val":-55020000,"accn":"0000950170-24-123349","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-07"},{"start":"2023-07-01","end":"2023-09-30","val":-15789000,"accn":"0000950170-23-062958","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-13"},{"start":"2023-07-01","end":"2023-09-30","val":-15789000,"accn":"0000950170-24-123349","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-07","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":-66862000,"accn":"0000950170-24-033492","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-19"},{"start":"2023-01-01","end":"2023-12-31","val":-66862000,"accn":"0000950170-25-035910","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-10","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":-11105000,"accn":"0000950170-24-055788","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-08"},{"start":"2024-01-01","end":"2024-03-31","val":-11105000,"accn":"0000950170-25-065643","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":-22898000,"accn":"0000950170-24-090337","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-05"},{"start":"2024-01-01","end":"2024-06-30","val":-22898000,"accn":"0000950170-25-105062","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2024-04-01","end":"2024-06-30","val":-11793000,"accn":"0000950170-24-090337","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-05"},{"start":"2024-04-01","end":"2024-06-30","val":-11793000,"accn":"0000950170-25-105062","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":-35937000,"accn":"0000950170-24-123349","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-07"},{"start":"2024-01-01","end":"2024-09-30","val":-35937000,"accn":"0001193125-25-266970","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-05"},{"start":"2024-07-01","end":"2024-09-30","val":-13039000,"accn":"0000950170-24-123349","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-07"},{"start":"2024-07-01","end":"2024-09-30","val":-13039000,"accn":"0001193125-25-266970","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-05","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":-49588000,"accn":"0000950170-25-035910","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-10"},{"start":"2024-01-01","end":"2024-12-31","val":-49588000,"accn":"0001193125-26-098491","fy":2025,"fp":"FY","form":"10-K","filed":"2026-03-09","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":-17715000,"accn":"0000950170-25-065643","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07"},{"start":"2025-01-01","end":"2025-03-31","val":-17715000,"accn":"0001193125-26-187063","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-04-28","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":-36798000,"accn":"0000950170-25-105062","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2025-01-01","end":"2025-06-30","val":-36798000,"accn":"0001193125-26-329579","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-03"},{"start":"2025-04-01","end":"2025-06-30","val":-19083000,"accn":"0000950170-25-105062","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2025-04-01","end":"2025-06-30","val":-19083000,"accn":"0001193125-26-329579","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-03","frame":"CY2025Q2"},{"start":"2025-01-01","end":"2025-09-30","val":-53795000,"accn":"0001193125-25-266970","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-05"},{"start":"2025-07-01","end":"2025-09-30","val":-16997000,"accn":"0001193125-25-266970","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-05","frame":"CY2025Q3"},{"start":"2025-01-01","end":"2025-12-31","val":-69792000,"accn":"0001193125-26-098491","fy":2025,"fp":"FY","form":"10-K","filed":"2026-03-09","frame":"CY2025"},{"start":"2026-01-01","end":"2026-03-31","val":-17636000,"accn":"0001193125-26-187063","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-04-28","frame":"CY2026Q1"},{"start":"2026-01-01","end":"2026-06-30","val":-37801000,"accn":"0001193125-26-329579","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-03"},{"start":"2026-04-01","end":"2026-06-30","val":-20165000,"accn":"0001193125-26-329579","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-03","frame":"CY2026Q2"}]}}