XML 115 R81.htm IDEA: XBRL DOCUMENT v3.22.4
CLEARING OPERATIONS - Valuation (Details)
$ / shares in Units, $ in Millions
Dec. 31, 2022
USD ($)
item
$ / shares
Jun. 30, 2022
USD ($)
Fair Value - Digital Assets - Safeguarded Assets and Safeguarded Liabilities    
Fair Value $ 22.9 $ 22.4
Bitcoin    
Fair Value - Digital Assets - Safeguarded Assets and Safeguarded Liabilities    
Number of Units | item 717  
Valuation per Unit | $ / shares $ 16,540  
Fair Value $ 11.8  
Ethereum    
Fair Value - Digital Assets - Safeguarded Assets and Safeguarded Liabilities    
Number of Units | item 6,362  
Valuation per Unit | $ / shares $ 1,199  
Fair Value $ 7.6  
Litecoin    
Fair Value - Digital Assets - Safeguarded Assets and Safeguarded Liabilities    
Number of Units | item 17,873  
Valuation per Unit | $ / shares $ 70  
Fair Value $ 1.3  
Bitcoin Cash    
Fair Value - Digital Assets - Safeguarded Assets and Safeguarded Liabilities    
Number of Units | item 6,883  
Valuation per Unit | $ / shares $ 97  
Fair Value $ 0.7  
USD Coin    
Fair Value - Digital Assets - Safeguarded Assets and Safeguarded Liabilities    
Number of Units | item 1,516,479  
Valuation per Unit | $ / shares $ 1  
Fair Value $ 1.5