Safeguarding Obligation For Crypto (Details) - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
Platform Operator, Crypto-Asset [Line Items]
Safeguarding obligation for crypto	$ 974,486	$ 701,556
Safeguarding asset for crypto	974,486	701,556
Bitcoin
Platform Operator, Crypto-Asset [Line Items]
Safeguarding obligation for crypto	389,991	262,231
Ether
Platform Operator, Crypto-Asset [Line Items]
Safeguarding obligation for crypto	233,233	196,016
Shiba Inu
Platform Operator, Crypto-Asset [Line Items]
Safeguarding obligation for crypto	211,181	143,237
Dogecoin
Platform Operator, Crypto-Asset [Line Items]
Safeguarding obligation for crypto	109,860	78,524
Other
Platform Operator, Crypto-Asset [Line Items]
Safeguarding obligation for crypto	$ 30,221	$ 21,548