TREASURY UNITS (Details)				3 Months Ended		187 Months Ended
	Mar. 09, 2020	Mar. 10, 2015 shares	Aug. 20, 2007 shares	Mar. 31, 2023 USD ($) $ / item shares	Mar. 31, 2022 USD ($) shares	Mar. 31, 2023 USD ($) $ / item shares	Jan. 03, 2012	Mar. 06, 2008 shares
Treasury units				61,401		61,401
Period for repurchase of depository receipts	5 years	5 years	12 months
Depository receipts authorized to be repurchased		2,000,000	300,000					1,500,000
Number of depository receipts repurchased						1,498,809
Repurchase price of depository receipts (in dollars per receipt) | $ / item						30.44
Units required to be repurchased (in shares)				431	589
Total cost of repurchase | $				$ 944,520	$ 1,337,814	$ 51,440,000
General Partnership
Treasury units				614		614
Fixed distribution percentage of unit holders				1.00%
Number of depository receipts repurchased						217
Units required to be repurchased (in shares)				4.31
Total cost of repurchase | $				$ 9,443	13,375
Class A
Treasury units				49,121		49,121
Number of units in each depository receipt			0.1				0.03333
Fixed distribution percentage of unit holders				80.00%
Number of depository receipts repurchased				10,349
Repurchase price of depository receipts (in dollars per receipt) | $ / item				72.99
Repurchase price of units (in dollars per unit) | $ / item				2,189.70		913.09
Total cost of repurchase | $				$ 755,666	1,070,321
Class B
Treasury units				11,666		11,666
Fixed distribution percentage of unit holders				19.00%
Number of depository receipts repurchased						4,129
Total cost of repurchase | $				$ 179,411	$ 254,118
Repurchases required (in units)				81.93
Class B | General Partnership
Repurchase price of units (in dollars per unit) | $ / item						1,203.00