v3.26.1
Digital Assets, at Fair Value - Investment of Digital Assets (Details) - Bitcoin
$ in Thousands
Jun. 30, 2026
USD ($)
bitcoin
$ / bitcoin
Mar. 31, 2026
USD ($)
Dec. 31, 2025
USD ($)
bitcoin
$ / bitcoin
Crypto Asset, Holding [Line Items]      
Approximate number of bitcoin held (in bitcoins) | bitcoin 19,864   7,627
Aggregate bitcoin cost basis | $ $ 1,882,956   $ 862,994
Aggregate bitcoin fair value | $ $ 1,164,639 $ 929,396 $ 668,486
Weighted average acquisition cost (in USD per bitcoin) | $ / bitcoin 94,793   113,153
Fair value per bitcoin (in USD per bitcoin) | $ / bitcoin 58,631   87,650