v2.4.0.6
PARTNERS' EQUITY Narrative (Details) (USD $)
In Thousands, except Per Share data, unless otherwise specified
3 Months Ended
Mar. 31, 2012
Mar. 31, 2011
Distributions Made to Limited Partners and General Partner [Line Items]    
Distribution paid date February 10, 2012  
Cash distributions paid to partners $ 89,076 $ 79,616
Distribution paid per limited partnership unit $ 1.095  
Cash distributions per unit applicable to limited partners (distribution earned) $ 1.095 $ 1.075
Distribution payment date (distribution earned) May 11, 2012  
Distribution date of record (distribution earned) May 08, 2012  
Total cash distributions (distribution earned) $ 89,076 $ 79,616