v3.26.1
FAIR VALUE MEASUREMENTS - Schedule of Changes in Assets and Liabilities Measured and Reported at Fair Value Using Level 3 Inputs (Details) - USD ($)
$ in Thousands
 6 Months Ended 12 Months Ended
Jun. 30, 2026
Dec. 31, 2025
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]    
Transfers out of Level 3 $ (54,600) $ (473,100)
Level 3 | Embedded derivative — Notes payable    
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]    
Fair value, Beginning Balance 0 136,192
Purchases 0 0
Sales /Distributions 0 0
Net Realized Gain / (Loss) 0 0
Net Unrealized Gain / (Loss) 0 0
Transfers in /(out) of Level 3 0 (136,192)
Fair value, Ending Balance 0 0
Digital intangible assets | Level 3    
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]    
Fair value, Beginning Balance 0 20,457
Purchases 0 0
Sales /Distributions 0 0
Net Realized Gain / (Loss) 0 0
Net Unrealized Gain / (Loss) 0 0
Transfers out of Level 3 0 (20,457)
Fair value, Ending Balance 0 0
Digital assets receivable | Level 3    
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]    
Fair value, Beginning Balance 8,454 60,492
Purchases 0 2,250
Sales /Distributions 0 0
Net Realized Gain / (Loss) 0 0
Net Unrealized Gain / (Loss) (949) (3,724)
Transfers out of Level 3 (1,275) (50,564)
Fair value, Ending Balance 6,230 8,454
Investments | Level 3    
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]    
Fair value, Beginning Balance 495,372 524,573
Purchases 15,666 500,456
Sales /Distributions (17,950) (354,924)
Net Realized Gain / (Loss) 2,602 169,999
Net Unrealized Gain / (Loss) (62,133) (91,976)
Transfers out of Level 3 (47,244) (252,756)
Fair value, Ending Balance $ 386,313 $ 495,372