Quarterly report pursuant to Section 13 or 15(d)

FAIR VALUE MEASUREMENTS - Gross holding gains and fair value of held-to-maturity securities (Details)

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FAIR VALUE MEASUREMENTS - Gross holding gains and fair value of held-to-maturity securities (Details) - Recurring - USD ($)
Sep. 30, 2022
Dec. 31, 2021
U.S. Treasury Securities    
Debt Securities, Held-to-maturity, Fair Value to Amortized Cost    
Amortized Cost $ 346,923,658  
Gross Holding (Loss) Gain (20,808)  
Fair Value $ 346,902,850  
Treasury Obligations Fund    
Debt Securities, Held-to-maturity, Fair Value to Amortized Cost    
Fair Value   $ 345,034,025