Quarterly report [Sections 13 or 15(d)]

RELATED PARTY TRANSACTIONS - Narrative (Details)

v3.25.2
RELATED PARTY TRANSACTIONS - Narrative (Details) - USD ($)
$ in Thousands
3 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Mar. 31, 2025
Related Party Transaction [Line Items]      
General and administrative expense $ 41,975 $ 40,410  
Related party      
Related Party Transaction [Line Items]      
Other assets, percentage of prepayments on future acquisitions 56.00%   55.00%
General and administrative expense $ 681 $ 680  
Turlov Family Office Securites LTD | Bank deposits | Related party      
Related Party Transaction [Line Items]      
Customer liabilities, percentage of bank deposits 6.00%   13.00%
PC ITS Central Securities Depository Limited | Bank deposits | Related party      
Related Party Transaction [Line Items]      
Customer liabilities, percentage of bank deposits 64.00%   1.00%
Kazakhstan Chess Federation | Preparation services | Related party      
Related Party Transaction [Line Items]      
General and administrative expense $ 1,608    
Freedom Youth Football League of Kazakhstan | Preparation services | Related party      
Related Party Transaction [Line Items]      
General and administrative expense $ 2,526    
Timur Turlov | Turlov Private Holding      
Related Party Transaction [Line Items]      
Ownership percentage, controlling interest 99.90%    
FFIN Credit | Insurance Liabilities | Related party      
Related Party Transaction [Line Items]      
Liabilities, percentage of insurance activity 99.90%   99.90%
Insurance premiums earned, net of reinsurance $ 5,462