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FINANCIAL INSTRUMENTS, OFF-BALANCE SHEET RISKS AND CONTINGENCIES (Details) - USD ($) | 12 Months Ended |
--- | --- | ---
Dec. 31, 2022 | Dec. 31, 2021
Money Market Funds |  |
FINANCIAL INSTRUMENTS, OFF-BALANCE SHEET RISKS AND CONTINGENCIES |  |
Deposits in domestic and foreign financial institutions, including cash investments in money market funds | $ 856,400,000 | $ 1,544,534,000
US Treasury Securities |  |
FINANCIAL INSTRUMENTS, OFF-BALANCE SHEET RISKS AND CONTINGENCIES |  |
Deposits in domestic and foreign financial institutions, including cash investments in money market funds | 1,097,496,501 | $ 719,884,396
SEC |  |
FINANCIAL INSTRUMENTS, OFF-BALANCE SHEET RISKS AND CONTINGENCIES |  |
Aggregate penalty to be paid | 2,500,000 |
Penalty paid | 1,250,000 |
CFTC |  |
FINANCIAL INSTRUMENTS, OFF-BALANCE SHEET RISKS AND CONTINGENCIES |  |
Aggregate penalty to be paid | 2,500,000 |
Penalty paid | $ 1,250,000 |

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