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Related Parties - Additional Information (Detail) - USD ($) | 12 Months Ended |  |  |  |
--- | --- | --- | --- | --- | ---
Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021 | Mar. 02, 2022 | Oct. 20, 2021 | Apr. 30, 2021 | Mar. 10, 2021
Related Party Transaction [Line Items] |  |  |  |  |  |  |
Shares of the Trust, held by related parties | 131,794 | 36,065,470 |  |  |  |  |
Related party sponsor fee percentage | 2.00% |  |  |  |  |  |
Additional trust expenses paid by sponsor | $ 0 | $ 0 | $ 0 |  |  |  |
Maximum |  |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |  |
Common Stock Value, Shares Authorized | $ 200,000,000 |  |  |  | $ 1,000,000,000 |  | $ 250,000,000
Sponsor's Parent | Coinbase Inc |  |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |  |
Percentage of minority interest owned | 1.00% |  |  |  |  |  |
Sponsor |  |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |  |
Related party maximum transaction in a fiscal year | $ 600,000 |  |  |  |  |  |
Non Sponsor Paid Expenses |  |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |  |
Related party maximum transaction in a fiscal year | 600,000 |  |  |  |  |  |
DCG |  |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |  |
Common Stock Value, Shares Authorized | 500,000,000 |  |  | $ 200,000,000 | 250,000,000 |  |
DCG | Maximum |  |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |  |
Common Stock Value, Shares Authorized | 250,000,000 |  |  | $ 1,000,000,000 | $ 750,000,000 | $ 750,000,000 |
Amount of the Trust, held by related parties | 771,800,000 |  |  |  |  |  |
Related Party |  |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |  |
Sponsor's Fees incurred | 360,560,337 | 360,682,826 | $ 615,420,161 |  |  |  |
Accrued and unpaid Sponsor's Fees | $ 0 | $ 0 |  |  |  |  |

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