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CLEARING OPERATIONS - Cboe Clear Digital (Details)
$ in Millions
Dec. 31, 2022
USD ($)
jurisdiction
Jun. 30, 2022
USD ($)
Clearing Operations    
Cash deposits $ 12.7  
Digital assets - safeguarded assets 22.9 $ 22.4
Total $ 35.6  
Cboe Clear Digital    
Clearing Operations    
Number Of U.S. Jurisdictions authorized | jurisdiction 51