v3.26.1
Digital Assets, at Fair Value - Investment of Digital Assets (Details) - Bitcoin
Mar. 31, 2026
bitcoin
$ / bitcoin
Dec. 31, 2025
bitcoin
$ / bitcoin
Crypto Asset, Holding [Line Items]    
Approximate number of bitcoin held (in bitcoins) | bitcoin 13,628 7,627
Weighted average acquisition cost (in USD per bitcoin) 104,174 113,153
Fair value per bitcoin (in USD per bitcoin) 68,198 87,650