TREASURY UNITS (Details)					1 Months Ended	3 Months Ended	9 Months Ended		205 Months Ended
	Mar. 09, 2020	Mar. 10, 2015 shares	Aug. 31, 2007 shares	Aug. 20, 2007 shares	Sep. 30, 2007 shares	Dec. 31, 2007 shares	Sep. 30, 2024 USD ($) $ / item shares	Sep. 30, 2023 USD ($) shares	Sep. 30, 2024 USD ($) $ / item shares	Mar. 09, 2015 shares	Jan. 03, 2012
Treasury units							63,526		63,526
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									1,549,824
Repurchase price of depository receipts (in dollars per receipt) | $ / item									31.80
Units required to be repurchased (in shares)							732	1,218
Total cost of repurchase | $							$ 1,613,829	$ 2,657,477	$ 56,035,000
General Partnership
Treasury units							635		635
Fixed distribution percentage of unit holders							1.00%
Number of depository receipts repurchased			239		239	239	239
Units required to be repurchased (in shares)							7.3
Total cost of repurchase | $							$ 16,112	26,510
Class A
Treasury units							50,821		50,821
Number of units in each depository receipt				0.10							0.03333
Fixed distribution percentage of unit holders							80.00%
Number of depository receipts repurchased							17,590
Repurchase price of depository receipts (in dollars per receipt) | $ / item							73.28
Repurchase price of units (in dollars per unit) | $ / item							2,198.40		954.00
Total cost of repurchase | $							$ 1,291,593	2,127,260
Class B
Treasury units							12,070		12,070
Fixed distribution percentage of unit holders							19.00%
Number of depository receipts repurchased									4,533
Units required to be repurchased (in shares)							139.3
Total cost of repurchase | $							$ 306,124	$ 503,707
Class B | General Partnership
Repurchase price of units (in dollars per unit) | $ / item									1,288.00