COMMITMENTS AND CONTINGENCIES (Details) (USD $) In Millions, unless otherwise specified	0 Months Ended			6 Months Ended
	Feb. 22, 2013 FERC Docket No. OR12-28 - Airlines Complaint against BPLC New York City Jet Fuel Rates	Sep. 20, 2012 FERC Docket No. OR12-28 - Airlines Complaint against BPLC New York City Jet Fuel Rates item	Oct. 15, 2012 FERC Docket No. OR13-3 - Buckeye Pipe Lines's Market-Based Rate Application item	Jun. 30, 2013 BORCO facility jetty collision damage	May 25, 2012 BORCO facility jetty collision damage
Commitments and Contingencies Disclosure
Estimate of extent to damage					$ 25.0
Insurance deductible				5.0
Limitation claimed by defendant to damages sought in legal proceedings				17.0
Loss on disposal to assets destroyed, recorded receivable for loss on disposal				5.0
Gain recognized during the period				0
Deferred gain representing excess proceeds received over loss on disposal and other costs incurred				$ 2.4
New York City airports included in legal action		3
Past charges, maximum potential look-back period for repayment	2 years
Number of origin points			3
Number of destinations			5