Acquisitions Tyler and El Dorado Terminal and Tankage Acquisitions (Details) (USD $) In Millions, unless otherwise specified	0 Months Ended
Feb. 10, 2014 El Dorado Terminal and Tanks [Member] bbl	Jul. 26, 2013 Tyler Terminal and Tanks [Member] bbl
Business Acquisition [Line Items]
Purchase price for acquisition	$ 95.9	$ 94.8
Total Throughput Capacity (bpd)	26,700	72,000
Number of Storage Tanks	158	96
Aggregate Shell Capacity (barrels)	2,500,000	2,000,000

The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Glossary Investing Activities

-URI http://asc.fasb.org/extlink&oid=6516133

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 230

-SubTopic 10

-Section 45

-Paragraph 13

-Subparagraph (b)

-URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3213-108585

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration