Slicers (applies to each fact value in each table cell)

Reporting Entity [Axis]

0001325955 (http://www.sec.gov/CIK)

Inventory Disclosure [Abstract]	Period [Axis]
	2016-01-01 - 2016-12-31
Inventory Disclosure [Abstract]
Schedule of Inventory	Carrying value of inventories consisted of the following:   As of December 31,   2016   2015 Crude oil, refined products, asphalt and blendstocks $ 57,021   $ 42,123 Crude oil consignment inventory (Note 10) 11,708   2,928 Materials and supplies 27,826   26,940 Store merchandise 26,752   28,475 Store fuel 7,195   5,049 Total inventories $ 130,502   $ 105,515