{"cik":1315098,"taxonomy":"us-gaap","tag":"ShareBasedCompensation","label":"Share-based Payment Arrangement, Noncash Expense","description":"Amount of noncash expense for share-based payment arrangement.","entityName":"Roblox Corporation","units":{"USD":[{"start":"2019-01-01","end":"2019-12-31","val":17634000,"accn":"0001315098-22-000058","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":42257000,"accn":"0001193125-21-159734","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-13","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":49666000,"accn":"0001315098-21-000014","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-16"},{"start":"2020-01-01","end":"2020-09-30","val":62962000,"accn":"0001315098-21-000033","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-09"},{"start":"2020-01-01","end":"2020-12-31","val":79158000,"accn":"0001315098-22-000058","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25"},{"start":"2020-01-01","end":"2020-12-31","val":79158000,"accn":"0001315098-23-000035","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-28","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":50744000,"accn":"0001193125-21-159734","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-13"},{"start":"2021-01-01","end":"2021-03-31","val":50744000,"accn":"0001315098-22-000084","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-11","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":132403000,"accn":"0001315098-21-000014","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-16"},{"start":"2021-01-01","end":"2021-06-30","val":132403000,"accn":"0001315098-22-000125","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-10"},{"start":"2021-01-01","end":"2021-09-30","val":221722000,"accn":"0001315098-21-000033","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-09"},{"start":"2021-01-01","end":"2021-09-30","val":221722000,"accn":"0001315098-22-000158","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2021-01-01","end":"2021-12-31","val":341942000,"accn":"0001315098-22-000058","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25"},{"start":"2021-01-01","end":"2021-12-31","val":341942000,"accn":"0001315098-23-000035","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-28"},{"start":"2021-01-01","end":"2021-12-31","val":341942000,"accn":"0001315098-24-000026","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-21","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":112295000,"accn":"0001315098-22-000084","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-11"},{"start":"2022-01-01","end":"2022-03-31","val":112295000,"accn":"0001315098-23-000081","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-10","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":258683000,"accn":"0001315098-22-000125","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-10"},{"start":"2022-01-01","end":"2022-06-30","val":258683000,"accn":"0001315098-23-000125","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-09"},{"start":"2022-01-01","end":"2022-09-30","val":420042000,"accn":"0001315098-22-000158","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2022-01-01","end":"2022-09-30","val":420042000,"accn":"0001315098-23-000174","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2022-01-01","end":"2022-12-31","val":589498000,"accn":"0001315098-23-000035","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-28"},{"start":"2022-01-01","end":"2022-12-31","val":589498000,"accn":"0001315098-24-000026","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-21"},{"start":"2022-01-01","end":"2022-12-31","val":589498000,"accn":"0001315098-25-000033","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":184904000,"accn":"0001315098-23-000081","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-10"},{"start":"2023-01-01","end":"2023-03-31","val":184904000,"accn":"0001315098-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":397266000,"accn":"0001315098-23-000125","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-09"},{"start":"2023-01-01","end":"2023-06-30","val":397266000,"accn":"0001315098-24-000166","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-02"},{"start":"2023-01-01","end":"2023-09-30","val":617288000,"accn":"0001315098-23-000174","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2023-01-01","end":"2023-09-30","val":617288000,"accn":"0001315098-24-000250","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-31"},{"start":"2023-01-01","end":"2023-12-31","val":867967000,"accn":"0001315098-24-000026","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-21"},{"start":"2023-01-01","end":"2023-12-31","val":867967000,"accn":"0001315098-25-000033","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2023-01-01","end":"2023-12-31","val":867967000,"accn":"0001315098-26-000024","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-11","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":240502000,"accn":"0001315098-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"start":"2024-01-01","end":"2024-03-31","val":240502000,"accn":"0001315098-25-000118","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-01","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":492393000,"accn":"0001315098-24-000166","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-02"},{"start":"2024-01-01","end":"2024-06-30","val":492393000,"accn":"0001315098-25-000262","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-07-31"},{"start":"2024-01-01","end":"2024-09-30","val":757558000,"accn":"0001315098-24-000250","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-31"},{"start":"2024-01-01","end":"2024-09-30","val":757558000,"accn":"0001315098-25-000327","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-30"},{"start":"2024-01-01","end":"2024-12-31","val":1015794000,"accn":"0001315098-25-000033","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2024-01-01","end":"2024-12-31","val":1015794000,"accn":"0001315098-26-000024","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-11","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":258936000,"accn":"0001315098-25-000118","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-01"},{"start":"2025-01-01","end":"2025-03-31","val":259000000,"accn":"0001628280-26-028904","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-04-30","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":543698000,"accn":"0001315098-25-000262","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-07-31"},{"start":"2025-01-01","end":"2025-09-30","val":830628000,"accn":"0001315098-25-000327","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-30"},{"start":"2025-01-01","end":"2025-12-31","val":1129004000,"accn":"0001315098-26-000024","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-11","frame":"CY2025"},{"start":"2026-01-01","end":"2026-03-31","val":275000000,"accn":"0001628280-26-028904","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-04-30","frame":"CY2026Q1"}]}}