{"cik":1579428,"taxonomy":"us-gaap","tag":"AssetsCurrent","label":"Assets, Current","description":"Sum of the carrying amounts as of the balance sheet date of all assets that are expected to be realized in cash, sold, or consumed within one year (or the normal operating cycle, if longer). Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.","entityName":"AXSOME THERAPEUTICS, INC.","units":{"USD":[{"end":"2015-12-31","val":49032878,"accn":"0001558370-16-005875","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-11"},{"end":"2015-12-31","val":49032878,"accn":"0001558370-16-007810","fy":2016,"fp":"Q1","form":"10-Q/A","filed":"2016-08-09"},{"end":"2015-12-31","val":49032878,"accn":"0001558370-16-007816","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":49032878,"accn":"0001558370-16-010043","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-14"},{"end":"2015-12-31","val":49032878,"accn":"0001558370-17-001426","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07","frame":"CY2015Q4I"},{"end":"2016-03-31","val":45065552,"accn":"0001558370-16-005875","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-11"},{"end":"2016-03-31","val":45065552,"accn":"0001558370-16-007810","fy":2016,"fp":"Q1","form":"10-Q/A","filed":"2016-08-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":39916623,"accn":"0001558370-16-007816","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":34754903,"accn":"0001558370-16-010043","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-14","frame":"CY2016Q3I"},{"end":"2016-12-31","val":37999057,"accn":"0001558370-17-001426","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07"},{"end":"2016-12-31","val":37999057,"accn":"0001558370-17-004014","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-09"},{"end":"2016-12-31","val":37999057,"accn":"0001558370-17-006445","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"end":"2016-12-31","val":37999057,"accn":"0001558370-17-008545","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-08"},{"end":"2016-12-31","val":37999057,"accn":"0001558370-18-001639","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-07","frame":"CY2016Q4I"},{"end":"2017-03-31","val":46198751,"accn":"0001558370-17-004014","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-09","frame":"CY2017Q1I"},{"end":"2017-06-30","val":38837046,"accn":"0001558370-17-006445","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2017Q2I"},{"end":"2017-09-30","val":32419477,"accn":"0001558370-17-008545","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-08","frame":"CY2017Q3I"},{"end":"2017-12-31","val":35299541,"accn":"0001558370-18-001639","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-07"},{"end":"2017-12-31","val":35299541,"accn":"0001558370-18-004333","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08"},{"end":"2017-12-31","val":35299541,"accn":"0001558370-18-006756","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"end":"2017-12-31","val":35299541,"accn":"0001558370-18-009181","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-09"},{"end":"2017-12-31","val":35299541,"accn":"0001558370-19-002068","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-15","frame":"CY2017Q4I"},{"end":"2018-03-31","val":27753698,"accn":"0001558370-18-004333","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2018Q1I"},{"end":"2018-06-30","val":21539404,"accn":"0001558370-18-006756","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08","frame":"CY2018Q2I"},{"end":"2018-09-30","val":15944433,"accn":"0001558370-18-009181","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-09","frame":"CY2018Q3I"},{"end":"2018-12-31","val":15215102,"accn":"0001558370-19-002068","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-15"},{"end":"2018-12-31","val":15215102,"accn":"0001558370-19-004564","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09"},{"end":"2018-12-31","val":15215102,"accn":"0001558370-19-007735","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-08"},{"end":"2018-12-31","val":15215102,"accn":"0001558370-19-010432","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-07"},{"end":"2018-12-31","val":15215102,"accn":"0001558370-20-002573","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2018Q4I"},{"end":"2019-03-31","val":43759179,"accn":"0001558370-19-004564","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09","frame":"CY2019Q1I"},{"end":"2019-06-30","val":54568050,"accn":"0001558370-19-007735","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-08","frame":"CY2019Q2I"},{"end":"2019-09-30","val":44236206,"accn":"0001558370-19-010432","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-07","frame":"CY2019Q3I"},{"end":"2019-12-31","val":220379262,"accn":"0001558370-20-002573","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"end":"2019-12-31","val":220379262,"accn":"0001558370-20-006302","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-11"},{"end":"2019-12-31","val":220379262,"accn":"0001558370-20-010231","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"end":"2019-12-31","val":220379262,"accn":"0001558370-20-012949","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"end":"2019-12-31","val":220379262,"accn":"0001564590-21-009924","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019Q4I"},{"end":"2020-03-31","val":197622778,"accn":"0001558370-20-006302","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-11","frame":"CY2020Q1I"},{"end":"2020-06-30","val":190819290,"accn":"0001558370-20-010231","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2020Q2I"},{"end":"2020-09-30","val":203272284,"accn":"0001558370-20-012949","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05","frame":"CY2020Q3I"},{"end":"2020-12-31","val":184024826,"accn":"0001564590-21-009924","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01"},{"end":"2020-12-31","val":184024826,"accn":"0001564590-21-026119","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10"},{"end":"2020-12-31","val":184024826,"accn":"0001564590-21-042710","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-09"},{"end":"2020-12-31","val":184024826,"accn":"0000950170-21-003466","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-08"},{"end":"2020-12-31","val":184024826,"accn":"0000950170-22-002568","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-01","frame":"CY2020Q4I"},{"end":"2021-03-31","val":165035438,"accn":"0001564590-21-026119","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10","frame":"CY2021Q1I"},{"end":"2021-06-30","val":141654894,"accn":"0001564590-21-042710","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-09","frame":"CY2021Q2I"},{"end":"2021-09-30","val":115024195,"accn":"0000950170-21-003466","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-08","frame":"CY2021Q3I"},{"end":"2021-12-31","val":86518140,"accn":"0000950170-22-002568","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-01"},{"end":"2021-12-31","val":86518140,"accn":"0000950170-22-006901","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-02"},{"end":"2021-12-31","val":86518140,"accn":"0000950170-22-016143","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-09"},{"end":"2021-12-31","val":86518140,"accn":"0000950170-22-022710","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-07"},{"end":"2021-12-31","val":86518140,"accn":"0000950170-23-004728","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-28","frame":"CY2021Q4I"},{"end":"2022-03-31","val":86829926,"accn":"0000950170-22-006901","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-02","frame":"CY2022Q1I"},{"end":"2022-06-30","val":103977682,"accn":"0000950170-22-016143","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-09","frame":"CY2022Q2I"},{"end":"2022-09-30","val":252383430,"accn":"0000950170-22-022710","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-07","frame":"CY2022Q3I"},{"end":"2022-12-31","val":245641409,"accn":"0000950170-23-004728","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-28"},{"end":"2022-12-31","val":245642000,"accn":"0000950170-23-018976","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"end":"2022-12-31","val":245642000,"accn":"0000950170-23-039178","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-07"},{"end":"2022-12-31","val":245642000,"accn":"0000950170-23-059470","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-06"},{"end":"2022-12-31","val":245642000,"accn":"0000950170-24-019118","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-23","frame":"CY2022Q4I"},{"end":"2023-03-31","val":304449000,"accn":"0000950170-23-018976","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2023Q1I"},{"end":"2023-06-30","val":519686000,"accn":"0000950170-23-039178","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-07","frame":"CY2023Q2I"},{"end":"2023-09-30","val":511763000,"accn":"0000950170-23-059470","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-06","frame":"CY2023Q3I"},{"end":"2023-12-31","val":504263000,"accn":"0000950170-24-019118","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-23"},{"end":"2023-12-31","val":504263000,"accn":"0000950170-24-053697","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-06"},{"end":"2023-12-31","val":504263000,"accn":"0000950170-24-090828","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-05"},{"end":"2023-12-31","val":504263000,"accn":"0000950170-24-124758","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"end":"2023-12-31","val":504263000,"accn":"0000950170-25-022457","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2023Q4I"},{"end":"2024-03-31","val":460490000,"accn":"0000950170-24-053697","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-06","frame":"CY2024Q1I"},{"end":"2024-06-30","val":463027000,"accn":"0000950170-24-090828","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-05","frame":"CY2024Q2I"},{"end":"2024-09-30","val":479113000,"accn":"0000950170-24-124758","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12","frame":"CY2024Q3I"},{"end":"2024-12-31","val":485064000,"accn":"0000950170-25-022457","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"end":"2024-12-31","val":485064000,"accn":"0000950170-25-063634","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-05"},{"end":"2024-12-31","val":485064000,"accn":"0000950170-25-102148","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-04"},{"end":"2024-12-31","val":485064000,"accn":"0001193125-25-262664","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-03"},{"end":"2024-12-31","val":485064000,"accn":"0001193125-26-064267","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-23","frame":"CY2024Q4I"},{"end":"2025-03-31","val":494634000,"accn":"0000950170-25-063634","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-05","frame":"CY2025Q1I"},{"end":"2025-06-30","val":536620000,"accn":"0000950170-25-102148","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-04","frame":"CY2025Q2I"},{"end":"2025-09-30","val":565342000,"accn":"0001193125-25-262664","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-03","frame":"CY2025Q3I"},{"end":"2025-12-31","val":588986000,"accn":"0001193125-26-064267","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-23"},{"end":"2025-12-31","val":588986000,"accn":"0001193125-26-204274","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-04"},{"end":"2025-12-31","val":588986000,"accn":"0001193125-26-342360","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-10","frame":"CY2025Q4I"},{"end":"2026-03-31","val":611206000,"accn":"0001193125-26-204274","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-04","frame":"CY2026Q1I"},{"end":"2026-06-30","val":656569000,"accn":"0001193125-26-342360","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-10","frame":"CY2026Q2I"}]}}