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FAIR VALUE MEASUREMENTS - Schedule of fair value of assets and liabilities (Details) - USD ($) $ in Thousands | Mar. 31, 2024 | Dec. 31, 2023 | Mar. 31, 2023
--- | --- | --- | ---
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |
Cash and cash equivalents | $ 6,711,400 | $ 5,139,351 | $ 5,018,409
Fair Value | 231,348 | 45,212 |
Safeguarding customer crypto assets | 329,506,477 | 192,583,060 |
Derivative assets | 44,214 | 30,577 |
Crypto assets held for operations | 63,600 | 0 |
Fair Value | 1,522,328 |  |
Safeguarding customer crypto liabilities | 329,506,477 | 192,583,060 |
Derivative liabilities | 150,104 | 21,913 |
Obligation to return collateral | 315,090 | 1,063 |
Crypto assets held at cost excluded from fair value assets |  | 404,700 |
Deposits Held At Banks |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |
Cash and cash equivalents | 3,500,000 | 1,400,000 |
Customer custodial funds | 307,500 | 1,300,000 |
Cash Held At Venues |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |
Cash and cash equivalents | 124,800 | 88,800 |
Level 1 | Fair Value, Recurring |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |
Cash and cash equivalents | 3,037,792 | 3,682,917 |
Customer custodial funds | 4,894,429 | 3,301,029 |
Crypto asset loan receivables | 0 | 0 |
Fair Value | 231,348 | 45,212 |
Safeguarding customer crypto assets | 0 | 0 |
Derivative assets | 0 | 0 |
Crypto assets held for operations | 150,630 | 74,103 |
Crypto assets held as collateral | 106,610 | 0 |
Fair Value | 1,522,328 | 330,610 |
Total assets | 9,943,137 | 7,433,871 |
Safeguarding customer crypto liabilities | 0 | 0 |
Derivative liabilities | 0 | 0 |
Obligation to return collateral | 106,610 | 0 |
Total liabilities | 106,610 | 0 |
Level 2 | Fair Value, Recurring |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |
Cash and cash equivalents | 0 | 0 |
Customer custodial funds | 0 | 0 |
Crypto asset loan receivables | 196,141 | 22,229 |
Fair Value | 0 | 0 |
Safeguarding customer crypto assets | 329,506,477 | 192,583,060 |
Derivative assets | 44,214 | 30,577 |
Crypto assets held for operations | 0 | 0 |
Crypto assets held as collateral | 0 | 0 |
Fair Value | 0 | 0 |
Total assets | 329,746,832 | 192,635,866 |
Safeguarding customer crypto liabilities | 329,506,477 | 192,583,060 |
Derivative liabilities | 150,104 | 21,913 |
Obligation to return collateral | 0 | 0 |
Total liabilities | $ 329,656,581 | $ 192,604,973 |

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