ORGANIZATION (Details) mi in Thousands, bbl in Millions	1 Months Ended	12 Months Ended
	Dec. 31, 2015 segment	Dec. 31, 2015 segment terminal mi bbl
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Length of refined petroleum products pipelines (in miles) | mi		6
Number of terminals in network (more than) | terminal		120
Aggregate storage capacity of terminals (more than) (in barrels) | bbl		110
Number of reportable segments | segment	3	3