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GOODWILL, INTANGIBLE ASSETS, NET, AND DIGITAL ASSETS HELD - Additional information (Details) $ / shares in Units, $ in Millions | 1 Months Ended | 3 Months Ended | 9 Months Ended
--- | --- | --- | ---
May 31, 2024 USD ($) | Oct. 31, 2022 item $ / shares | Sep. 30, 2024 USD ($) | Sep. 30, 2023 USD ($) | Sep. 30, 2024 USD ($) | Sep. 30, 2023 USD ($)
Intangible Assets |  |  |  |  |  |
Revenues | $ |  |  | $ 1,055.7 | $ 908.8 | $ 2,986.9 | $ 2,804.8
Market data fees |  |  |  |  |  |
Intangible Assets |  |  |  |  |  |
Revenues | $ |  |  | $ 73.5 | $ 76.6 | $ 219.2 | $ 221.0
Data Provider Agreement with Pyth Data Association | Cboe NL |  |  |  |  |  |
Intangible Assets |  |  |  |  |  |
Number of U.S. equities exchanges publishing market data | item |  | 1 |  |  |  |
Total number of U.S. equities exchanges | item |  | 4 |  |  |  |
Number of token issued in a exchange or transaction | item |  | 16,666,666 |  |  |  |
Term of restricted tokens issued (in years) |  | 4 years |  |  |  |
Percentage of tranche unlocked over a period for restricted tokens issued | 25.00% |  |  |  |  |
Historical value of tokens (in dollars per share) | $ / shares |  | $ 0.06 |  |  |  |
Data Provider Agreement with Pyth Data Association | Cboe NL | Market data fees |  |  |  |  |  |
Intangible Assets |  |  |  |  |  |
Revenues | $ | $ 1.0 |  |  |  |  |

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