PARTNERS' CAPITAL (Details)		1 Months Ended	3 Months Ended								12 Months Ended
	Jan. 03, 2012	Mar. 31, 2025 $ / shares	Dec. 31, 2024 $ / shares $ / item	Sep. 30, 2024 $ / item	Jun. 30, 2024 $ / item	Mar. 31, 2024 $ / item	Dec. 31, 2023 $ / shares $ / item	Sep. 30, 2023 $ / item	Jun. 30, 2023 $ / item	Mar. 31, 2023 $ / item	Dec. 31, 2024 USD ($) item $ / shares $ / item	Dec. 31, 2023 USD ($) $ / shares $ / item	Aug. 20, 2007
Total distribution per unit (in dollars per unit)			$ 96				$ 84				$ 96	$ 84
Total distribution per depository receipt (in dollars per receipt)			$ 3.2				$ 2.8				$ 3.2	$ 2.8
Total distributions | $											$ 11,244,559	$ 9,954,888
Depositary receipts exchange ratio for Class A units | item											30
Earnings per depository receipt
Net Income per Depositary Receipt | $ / item			1.21	1.11	1.16	0.98	0.65	0.61	0.62	0.49	4.46	2.38
Distributions per Depositary Receipt | $ / item			3.2				2.8				3.2	2.8
Subsequent Event
Quarterly distribution per unit (in dollars per unit)		$ 12
Quarterly distributions per depositary receipt (in dollars per receipt)		0.4
Limited Partner
Number of classes of partners | item											2
General Partnership
Number of classes of partners | item											1
Fixed distribution percentage of unit holders											1.00%
Class A
Fixed distribution percentage of unit holders											80.00%
Forward split of depositary receipts	3
Exchange ratio of depositary receipts for partnership units before adjustment	10
Exchange ratio of depositary receipts for partnership units after adjustment	30
Number of units in each depository receipt	0.03333												0.10
Class A | Subsequent Event
Special distribution per unit (in dollars per unit)		96
Special distribution per depository receipt (in dollars per receipt)		$ 3.2
Class B
Fixed distribution percentage of unit holders											19.00%