v3.26.1
Cash (Details) - USD ($)
$ in Thousands
Jun. 30, 2026
Dec. 31, 2025
Jun. 30, 2025
Dec. 31, 2024
Cash and Cash Equivalents [Abstract]        
Cash and cash equivalents $ 1,069,254 $ 1,061,697    
Cash restricted or segregated under regulations and other 63,759 64,744    
Total cash, cash equivalents and restricted cash shown in the statement of cash flows $ 1,133,013 $ 1,126,441 $ 789,807 $ 913,991