TREASURY UNITS (Details)				12 Months Ended			208 Months Ended
	Mar. 09, 2020	Mar. 10, 2015 shares	Aug. 20, 2007 shares	Dec. 31, 2024 USD ($) $ / item shares	Dec. 31, 2023 USD ($) shares	Dec. 31, 2022 USD ($) shares	Dec. 31, 2024 USD ($) $ / item shares	Mar. 09, 2015 shares	Jan. 03, 2012
Treasury units				63,549			63,549
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							1,550,358
Repurchase price of depository receipts (in dollars per receipt) | $ / item							31.82
Units required to be repurchased (in shares)				755	1,824	2,261
Total cost of repurchase | $				$ 1,669,131	$ 3,925,535	$ 5,326,973	$ 56,090,000
Class A
Treasury units				50,840			50,840
Number of units in each depository receipt			0.10						0.03333
Fixed distribution percentage of unit holders				80.00%
Number of depository receipts repurchased				18,124
Repurchase price of depository receipts (in dollars per receipt) | $ / item				73.55
Repurchase price of units (in dollars per unit) | $ / item				2,206.5			954.6
Total cost of repurchase | $				$ 1,335,855	3,141,917	4,262,338
Class B
Treasury units				12,074			12,074
Fixed distribution percentage of unit holders				19.00%
Number of depository receipts repurchased							4,537
Units required to be repurchased (in shares)				143.48
Total cost of repurchase | $				$ 316,612	744,437	1,011,403
General Partnership
Treasury units				635			635
Fixed distribution percentage of unit holders				1.00%
Number of depository receipts repurchased							239
Units required to be repurchased (in shares)				7.55
Total cost of repurchase | $				$ 16,664	$ 39,181	$ 53,232
Class B | General Partnership
Repurchase price of units (in dollars per unit) | $ / item							1,289