{"cik":1664998,"taxonomy":"us-gaap","tag":"Assets","label":"Assets","description":"Sum of the carrying amounts as of the balance sheet date of all assets that are recognized. Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.","entityName":"KNOWBE4, INC.","units":{"USD":[{"end":"2020-12-31","val":218210000,"accn":"0001664998-21-000052","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-26"},{"end":"2020-12-31","val":218210000,"accn":"0001664998-21-000063","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-02"},{"end":"2020-12-31","val":218210000,"accn":"0001664998-21-000100","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"end":"2020-12-31","val":218210000,"accn":"0001664998-22-000025","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-10","frame":"CY2020Q4I"},{"end":"2021-03-31","val":268592000,"accn":"0001664998-21-000052","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-26","frame":"CY2021Q1I"},{"end":"2021-06-30","val":443229000,"accn":"0001664998-21-000063","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-02","frame":"CY2021Q2I"},{"end":"2021-09-30","val":463913000,"accn":"0001664998-21-000100","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2021Q3I"},{"end":"2021-12-31","val":537678000,"accn":"0001664998-22-000025","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-10"},{"end":"2021-12-31","val":537678000,"accn":"0001664998-22-000051","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10"},{"end":"2021-12-31","val":537678000,"accn":"0001664998-22-000077","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-04"},{"end":"2021-12-31","val":537678000,"accn":"0001664998-22-000118","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2021Q4I"},{"end":"2022-03-31","val":568317000,"accn":"0001664998-22-000051","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2022Q1I"},{"end":"2022-06-30","val":606410000,"accn":"0001664998-22-000077","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-04","frame":"CY2022Q2I"},{"end":"2022-09-30","val":637045000,"accn":"0001664998-22-000118","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2022Q3I"}]}}