Annual report [Section 13 and 15(d), not S-K Item 405]

MARGIN LENDING AND TRADE PAYABLES - Narrative (Details)

v3.26.1
MARGIN LENDING AND TRADE PAYABLES - Narrative (Details) - USD ($)
$ in Thousands
Mar. 31, 2026
Mar. 31, 2025
Accounts Payable [Abstract]    
Margin loans, fair value of collateral $ 1,550,344 $ 4,521,411