SECURITIES REPURCHASE AGREEMENT OBLIGATIONS (Tables)

9 Months Ended

Dec. 31, 2023

Securities Sold under Agreements to Repurchase [Abstract]

Schedule of securities under repurchase agreement obligations

As of December 31, 2023, and March 31, 2023, trading securities included collateralized securities subject to repurchase agreements as described in the following table:

	December 31, 2023
	Interest rates and remaining contractual maturity of the agreements
	Average interest rate		Up to 30 days		30-90 days		Total
Securities sold under repurchase agreements
Non-US sovereign debt	15.59	%	$	1,746,953	$	177,315	$	1,924,268
Corporate debt	15.39	%	873,834		71,216		945,050
US sovereign debt	2.70	%	19,838		—		19,838
Corporate equity	1.00	%	17		—		17
Total securities sold under repurchase agreements			$	2,640,642	$	248,531	$	2,889,173

	March 31, 2023
	Interest rate and remaining contractual maturity of the agreements
	Average interest rate		Up to 30 days		30-90 days		Total
Non-US sovereign debt	15.98	%	$	826,196	$	55,265	$	881,461
Corporate debt	16.07	%	597,559		5,375		602,934
US sovereign debt	1.52	%	17,637		—		17,637
Corporate equity	12.24	%	15,384		—		15,384
Total securities sold under repurchase agreements			$	1,456,776	$	60,640	$	1,517,416