v3.25.2
Average Annual Total Returns
 12 Months Ended 44 Months Ended
Mar. 31, 2025
Dec. 31, 2024
Dec. 31, 2024
Bitwise Crypto Industry Innovators ETF      
Prospectus [Line Items]      
Average Annual Return, Label [Optional Text] Return Before Taxes    
Average Annual Return, Percent   46.59% (8.64%)
Performance Inception Date May 11, 2021    
Bitwise Crypto Industry Innovators ETF | After Taxes on Distributions      
Prospectus [Line Items]      
Average Annual Return, Label [Optional Text] Return After Taxes on Distributions    
Average Annual Return, Percent   46.09% (9.16%)
Bitwise Crypto Industry Innovators ETF | After Taxes on Distributions and Sales      
Prospectus [Line Items]      
Average Annual Return, Label [Optional Text] Return After Taxes on Distributions and Sale of Fund Shares    
Average Annual Return, Percent   27.61% (6.57%)
Bitwise Crypto Innovators 30 Index (reflects no deduction for fees, expenses or taxes)      
Prospectus [Line Items]      
Average Annual Return, Label [Optional Text] Bitwise Crypto Innovators 30 Index (reflects no deduction for fees, expenses or taxes)    
Average Annual Return, Percent   46.04% (9.25%)
S&P 500 Index (reflects no deduction for fees, expenses or taxes)      
Prospectus [Line Items]      
Average Annual Return, Label [Optional Text] S&P 500 Index (reflects no deduction for fees, expenses or taxes)    
Average Annual Return, Percent   25.02% 11.72%