{"cik":1832415,"taxonomy":"us-gaap","tag":"CommonStockValue","label":"Common Stock, Value, Issued","description":"Aggregate par or stated value of issued nonredeemable common stock (or common stock redeemable solely at the option of the issuer). This item includes treasury stock repurchased by the entity. Note: elements for number of nonredeemable common shares, par value and other disclosure concepts are in another section within stockholders' equity.","entityName":"BETTER THERAPEUTICS, INC.","units":{"USD":[{"end":"2020-12-31","val":144,"accn":"0001213900-21-018838","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-31"},{"end":"2020-12-31","val":144,"accn":"0001104659-21-071372","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-24"},{"end":"2020-12-31","val":144,"accn":"0001104659-21-085909","fy":2021,"fp":"Q1","form":"10-Q/A","filed":"2021-06-28"},{"end":"2020-12-31","val":144,"accn":"0001104659-21-107860","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-20"},{"end":"2020-12-31","val":144,"accn":"0001193125-21-337217","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-23"},{"end":"2020-12-31","val":1000,"accn":"0000950170-22-004754","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-28","frame":"CY2020Q4I"},{"end":"2021-01-12","val":241,"accn":"0001104659-21-085909","fy":2021,"fp":"Q1","form":"10-Q/A","filed":"2021-06-28"},{"end":"2021-03-31","val":243,"accn":"0001104659-21-071372","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-24"},{"end":"2021-03-31","val":246,"accn":"0001104659-21-085909","fy":2021,"fp":"Q1","form":"10-Q/A","filed":"2021-06-28","frame":"CY2021Q1I"},{"end":"2021-06-30","val":247,"accn":"0001104659-21-107860","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-20","frame":"CY2021Q2I"},{"end":"2021-09-30","val":181,"accn":"0001193125-21-337217","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-23","frame":"CY2021Q3I"},{"end":"2021-12-31","val":2000,"accn":"0000950170-22-004754","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-28"},{"end":"2021-12-31","val":2000,"accn":"0000950170-22-009869","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-13"},{"end":"2021-12-31","val":2000,"accn":"0000950170-22-016841","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-11"},{"end":"2021-12-31","val":2000,"accn":"0000950170-22-025093","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"end":"2021-12-31","val":2000,"accn":"0000950170-23-010753","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-30","frame":"CY2021Q4I"},{"end":"2022-03-31","val":2000,"accn":"0000950170-22-009869","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-13","frame":"CY2022Q1I"},{"end":"2022-06-30","val":2000,"accn":"0000950170-22-016841","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-11","frame":"CY2022Q2I"},{"end":"2022-09-30","val":2000,"accn":"0000950170-22-025093","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2022Q3I"},{"end":"2022-12-31","val":2000,"accn":"0000950170-23-010753","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-30"},{"end":"2022-12-31","val":2000,"accn":"0000950170-23-020848","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-11"},{"end":"2022-12-31","val":2000,"accn":"0000950170-23-040577","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-09"},{"end":"2022-12-31","val":2000,"accn":"0000950170-23-061515","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-09","frame":"CY2022Q4I"},{"end":"2023-03-31","val":2000,"accn":"0000950170-23-020848","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-11","frame":"CY2023Q1I"},{"end":"2023-06-30","val":3000,"accn":"0000950170-23-040577","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-09","frame":"CY2023Q2I"},{"end":"2023-09-30","val":4000,"accn":"0000950170-23-061515","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-09","frame":"CY2023Q3I"}]}}