v2.4.0.8
Product Sales Revenues (Components Of Product Sales Revenues) (Details) (USD $)
In Thousands, unless otherwise specified
3 Months Ended 6 Months Ended
Jun. 30, 2014
Jun. 30, 2013
Jun. 30, 2014
Jun. 30, 2013
Product Sales Revenue [Line Items]        
Physical sale of petroleum products $ 154,310 $ 145,580 $ 447,550 $ 353,460
NYMEX Adjustments Included in Product Sales (16,653) 12,342 (13,830) 6,173
Total product sales revenue 137,657 157,922 433,720 359,633
Butane Blending and Fractionation Activities [Member]
       
Product Sales Revenue [Line Items]        
NYMEX Adjustments Included in Product Sales (16,666) [1] 12,342 [1] (13,843) [1] 6,184 [1]
Other Commodity Activities [Member]
       
Product Sales Revenue [Line Items]        
NYMEX Adjustments Included in Product Sales $ 13 $ 0 $ 13 $ (11)
[1] The associated petroleum products for these activities are, to the extent still owned as of the statement date, or were, to the extent no longer owned as of the statement date, classified as inventory in current assets on our consolidated balance sheets.