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Purchase Price Allocated to Tangible and Intangible Assets Acquired (Detail) (Refined Petroleum Products Terminals and Pipeline Assets, USD $)
In Thousands, unless otherwise specified
Nov. 18, 2009
Refined Petroleum Products Terminals and Pipeline Assets
 
Schedule of Business Acquisitions, Purchase Price Allocation [Line Items]  
Inventory $ 7,287
Property, plant and equipment 44,400
Intangible assets 4,580
Environmental and other liabilities (1,834)
Allocated purchase price $ 54,433