{"cik":1854270,"taxonomy":"us-gaap","tag":"ContractWithCustomerLiabilityCurrent","label":"Contract with Customer, Liability, Current","description":"Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable, classified as current.","entityName":"Senti Biosciences Holdings, Inc.","units":{"USD":[{"end":"2021-12-31","val":1656000,"accn":"0001854270-22-000019","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-15"},{"end":"2021-12-31","val":1656000,"accn":"0001854270-22-000043","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-10"},{"end":"2021-12-31","val":1656000,"accn":"0001854270-23-000033","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-22","frame":"CY2021Q4I"},{"end":"2022-06-30","val":833000,"accn":"0001854270-22-000019","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-15","frame":"CY2022Q2I"},{"end":"2022-09-30","val":99000,"accn":"0001854270-22-000043","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-10","frame":"CY2022Q3I"},{"end":"2022-12-31","val":799000,"accn":"0001854270-23-000033","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-22"},{"end":"2022-12-31","val":799000,"accn":"0001854270-23-000064","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"end":"2022-12-31","val":799000,"accn":"0001854270-23-000105","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"end":"2022-12-31","val":799000,"accn":"0001854270-23-000129","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-14"},{"end":"2022-12-31","val":799000,"accn":"0001854270-24-000029","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-21","frame":"CY2022Q4I"},{"end":"2023-03-31","val":407000,"accn":"0001854270-23-000064","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2023Q1I"},{"end":"2023-06-30","val":164000,"accn":"0001854270-23-000105","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11","frame":"CY2023Q2I"},{"end":"2023-09-30","val":0,"accn":"0001854270-23-000129","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-14","frame":"CY2023Q3I"},{"end":"2023-12-31","val":0,"accn":"0001854270-24-000029","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-21","frame":"CY2023Q4I"},{"end":"2024-12-31","val":0,"accn":"0001628280-26-021580","fy":2025,"fp":"FY","form":"10-K","filed":"2026-03-27","frame":"CY2024Q4I"},{"end":"2025-12-31","val":43000,"accn":"0001628280-26-021580","fy":2025,"fp":"FY","form":"10-K","filed":"2026-03-27"},{"end":"2025-12-31","val":43000,"accn":"0001628280-26-035126","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-14"},{"end":"2025-12-31","val":43000,"accn":"0001628280-26-057110","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-14","frame":"CY2025Q4I"},{"end":"2026-03-31","val":27000,"accn":"0001628280-26-035126","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-14","frame":"CY2026Q1I"},{"end":"2026-06-30","val":11000,"accn":"0001628280-26-057110","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-14","frame":"CY2026Q2I"}]}}