v3.26.1
COLLATERALIZED TRANSACTIONS (Details) - USD ($)
Dec. 31, 2025
Dec. 31, 2024
Financial Instruments Owned and Pledged as Collateral [Line Items]    
Total client margin asset $ 11,763,340,261 $ 5,955,470,924
Fulfillment of client margin financings 551,597,262 98,569,380
Fulfillment of client short sales 64,966,542 63,012,727
Securities lending to other brokers 1,579,905,163 1,251,062,827
Asset pledged as collateral with right    
Financial Instruments Owned and Pledged as Collateral [Line Items]    
Total collateral repledged $ 2,196,468,967 $ 1,412,644,934