{"cik":1543268,"taxonomy":"us-gaap","tag":"OperatingLeaseLiabilityNoncurrent","label":"Operating Lease, Liability, Noncurrent","description":"Present value of lessee's discounted obligation for lease payments from operating lease, classified as noncurrent.","entityName":"Bit Brother Limited","units":{"USD":[{"end":"2019-12-31","val":781661,"accn":"0001213900-20-015241","fy":2019,"fp":"Q2","form":"6-K","filed":"2020-06-18","frame":"CY2019Q4I"},{"end":"2020-06-30","val":310098,"accn":"0001213900-20-034157","fy":2020,"fp":"FY","form":"20-F","filed":"2020-10-30"},{"end":"2020-06-30","val":310098,"accn":"0001213900-21-023172","fy":2020,"fp":"Q2","form":"6-K/A","filed":"2021-04-28"},{"end":"2020-06-30","val":310098,"accn":"0001213900-21-023279","fy":2020,"fp":"Q2","form":"6-K/A","filed":"2021-04-28"},{"end":"2020-06-30","val":310098,"accn":"0001213900-21-058898","fy":2021,"fp":"FY","form":"20-F","filed":"2021-11-15"},{"end":"2020-06-30","val":310098,"accn":"0001213900-21-059879","fy":2021,"fp":"FY","form":"20-F/A","filed":"2021-11-16","frame":"CY2020Q2I"},{"end":"2020-12-31","val":124673,"accn":"0001213900-21-023172","fy":2020,"fp":"Q2","form":"6-K/A","filed":"2021-04-28"},{"end":"2020-12-31","val":124673,"accn":"0001213900-21-023279","fy":2020,"fp":"Q2","form":"6-K/A","filed":"2021-04-28","frame":"CY2020Q4I"},{"end":"2021-06-30","val":827086,"accn":"0001213900-21-058898","fy":2021,"fp":"FY","form":"20-F","filed":"2021-11-15"},{"end":"2021-06-30","val":827086,"accn":"0001213900-21-059879","fy":2021,"fp":"FY","form":"20-F/A","filed":"2021-11-16"},{"end":"2021-06-30","val":827086,"accn":"0001213900-22-020151","fy":2022,"fp":"Q2","form":"6-K","filed":"2022-04-15"},{"end":"2021-06-30","val":17990,"accn":"0001213900-22-067720","fy":2022,"fp":"FY","form":"20-F","filed":"2022-10-31","frame":"CY2021Q2I"},{"end":"2021-12-31","val":264540,"accn":"0001213900-22-020151","fy":2022,"fp":"Q2","form":"6-K","filed":"2022-04-15","frame":"CY2021Q4I"},{"end":"2022-06-30","val":17820,"accn":"0001213900-22-067720","fy":2022,"fp":"FY","form":"20-F","filed":"2022-10-31"},{"end":"2022-06-30","val":17820,"accn":"0001213900-23-023182","fy":2022,"fp":"Q2","form":"6-K","filed":"2023-03-27"},{"end":"2022-06-30","val":17820,"accn":"0001013762-23-003519","fy":2023,"fp":"FY","form":"20-F","filed":"2023-10-12","frame":"CY2022Q2I"},{"end":"2022-12-31","val":745987,"accn":"0001213900-23-023182","fy":2022,"fp":"Q2","form":"6-K","filed":"2023-03-27","frame":"CY2022Q4I"},{"end":"2023-06-30","val":565865,"accn":"0001013762-23-003519","fy":2023,"fp":"FY","form":"20-F","filed":"2023-10-12","frame":"CY2023Q2I"}]}}