Fair Value of Bitcoin - Additional Information (Details) |
Mar. 31, 2026
Bitcoin
$ / shares
|
Dec. 31, 2025
Bitcoin
$ / shares
|
|---|---|---|
| Fair Value Disclosures [Abstract] | ||
| Investment owned balance shares held by custodian | Bitcoin | 154,703.84755988 | 165,591.49612215 |
| Bitcoin fair value per share | $ / shares | $ 67,805.29 | $ 87,549.41 |