Quarterly report pursuant to Section 13 or 15(d)

Segment Data Textuals (Details)

v3.7.0.1
Segment Data Textuals (Details)
3 Months Ended
Mar. 31, 2017
segments
Stores
terminals
Number of Operating Segments | segments 3
Refining and Marketing | Branded License Location, Fuel  
Number of Stores 636
Asphalt  
Asphalt Terminal Locations | terminals 11
Equity Method Investment, Ownership Percentage 50.00%
Retail  
Number of Stores 304