XML 30 R18.htm IDEA: XBRL DOCUMENT v3.23.1
Summary of Significant Accounting Policies (Details) - USD ($)
Dec. 31, 2022
Dec. 31, 2021
Graham Alternative Investment Ltd. [Abstract]    
Percentage of ownership interest 100.00%  
Cash and Cash Equivalents [Abstract]    
Cash and cash equivalents $ 0 $ 0
Graham Alternative Investment Trading LLC [Member]    
Schedule of Equity Method Investments [Abstract]    
Ownership percentage 50.86% 50.83%