DERIVATIVES - Schedule of Collateralized Financing Arrangements (Details) - Collateralized Financing Arrangements - USD ($) $ in Thousands |
Sep. 30, 2026 |
Dec. 31, 2025 |
|---|---|---|
| Derivative [Line Items] | ||
| Aggregate fair value, total | $ 225,933 | $ 46,975 |
| Solana (SOL) | ||
| Derivative [Line Items] | ||
| Aggregate fair value, total | 189,856 | 29,315 |
| PayPal USD (PYUSD) | ||
| Derivative [Line Items] | ||
| Aggregate fair value, total | 11,865 | 12,062 |
| Other | ||
| Derivative [Line Items] | ||
| Aggregate fair value, total | $ 24,212 | $ 5,598 |