Fair Value of Bitcoin - Additional Information (Details) |
Jun. 30, 2025
Bitcoin
$ / shares
|
Dec. 31, 2024
Bitcoin
$ / shares
|
|---|---|---|
| Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] | ||
| Investment owned balance shares held by custodian | Bitcoin | 44,025.35564432 | 38,012.91129948 |
| Bitcoin fair value per share | $ / shares | $ 107,753.95 | $ 93,390.22 |