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COMMITMENTS, CONTINGENCIES, AND GUARANTEES (Details) $ in Millions | Sep. 28, 2018 claim | Dec. 31, 2021 USD ($) | Apr. 18, 2014 item
--- | --- | --- | ---
Loss Contingencies |  |  |
2022 |  | $ 14.0 |
2023 |  | 14.0 |
2024 |  | 14.0 |
2025 |  | 14.0 |
2026 |  | $ 14.0 |
City of Providence | Pending Litigation |  |  |
Loss Contingencies |  |  |
The number of other securities exchanges a lawsuit has been filed against | item |  |  | 14
VIX Litigation | Pending Litigation |  |  |
Loss Contingencies |  |  |
Number of Commodity Exchange Act claims | claim | 3 |  |

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- Details
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