PREPAID EXPENSES AND OTHER ASSETS - Narrative (Details) - USD ($) $ in Millions |
12 Months Ended | |
|---|---|---|
Dec. 31, 2022 |
Dec. 31, 2021 |
|
| Schedule of Equity Method Investments [Line Items] | ||
| Upward adjustments due to remeasurement of investments | $ 4.9 | $ 4.6 |
| Impairments and downward adjustments due to remeasurement of investments | $ (102.0) | (0.5) |
| USDC | ||
| Schedule of Equity Method Investments [Line Items] | ||
| Securities Loaned, Fair Value of Collateral, Percent | 100.00% | |
| Bitcoin | ||
| Schedule of Equity Method Investments [Line Items] | ||
| Securities Loaned, Fair Value of Collateral, Percent | 110.00% | |
| Affiliated Entity | ||
| Schedule of Equity Method Investments [Line Items] | ||
| Purchase of preferred shares | $ 13.8 | $ 203.1 |