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Related Party Transactions Commercial Agreements (Details) - Delek [Member] | 1 Months Ended
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Mar. 31, 2015 USD ($) $ / bbl | Feb. 28, 2014 USD ($) bbl / pure $ / bbl | Oct. 31, 2013 bbl / pure $ / bbl | Jul. 31, 2013 USD ($) bbl / pure $ / bbl | Nov. 30, 2012 USD ($) bbl / pure $ / bbl
Lion Pipeline System and SALA Gathering System [Member] | Crude Oil Pipeline |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |
Minimum Throughput Commitment (bpd) | [1] |  |  |  |  | 46,000
Throughput Commitment Tariff Rate (dollars per barrel) | [2] |  |  |  |  | 0.95
Lion Pipeline System and SALA Gathering System [Member] | Crude Oil Pipeline | Minimum [Member] |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |
Term Of Agreement (years) |  |  |  |  |  | 5 years
Lion Pipeline System and SALA Gathering System [Member] | Crude Oil Pipeline | Maximum [Member] |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |
Term Of Agreement (years) | [3] |  |  |  |  | 15 years
Lion Pipeline System and SALA Gathering System [Member] | Refined Product Pipeline |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |
Minimum Throughput Commitment (bpd) |  |  |  |  |  | 40,000
Throughput Commitment Tariff Rate (dollars per barrel) |  |  |  |  |  | 0.11
Lion Pipeline System and SALA Gathering System [Member] | Refined Product Pipeline | Minimum [Member] |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |
Term Of Agreement (years) |  |  |  |  |  | 5 years
Lion Pipeline System and SALA Gathering System [Member] | Refined Product Pipeline | Maximum [Member] |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |
Term Of Agreement (years) | [3] |  |  |  |  | 15 years
Lion Pipeline System and SALA Gathering System [Member] | SALA Gathering System |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |
Minimum Throughput Commitment (bpd) |  |  |  |  |  | 14,000
Throughput Commitment Tariff Rate (dollars per barrel) | [2] |  |  |  |  | 2.55
Lion Pipeline System and SALA Gathering System [Member] | SALA Gathering System | Minimum [Member] |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |
Term Of Agreement (years) |  |  |  |  |  | 5 years
Lion Pipeline System and SALA Gathering System [Member] | SALA Gathering System | Maximum [Member] |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |
Term Of Agreement (years) | [3] |  |  |  |  | 15 years
East Texas Crude Logistics System [Member] |  |  |  |  |  |
Footnote [Abstract] |  |  |  |  |  |
Throughput Volume Subject to Additional Fee (bpd) |  |  |  |  |  | 50,000
Throughput Commitment Rate, Additional for Excess Barrels (dollars per barrel) |  |  |  |  |  | 0.682
East Texas Crude Logistics System [Member] | Crude Oil Pipeline |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |
Minimum Throughput Commitment (bpd) |  |  |  |  |  | 35,000
Throughput Commitment Tariff Rate (dollars per barrel) | [4] |  |  |  |  | 0.45
East Texas Crude Logistics System [Member] | Crude Oil Pipeline | Minimum [Member] |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |
Term Of Agreement (years) |  |  |  |  |  | 5 years
East Texas Crude Logistics System [Member] | Crude Oil Pipeline | Maximum [Member] |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |
Term Of Agreement (years) | [3] |  |  |  |  | 15 years
East Texas Crude Logistics System [Member] | Storage |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |
Minimum Monthly Storage Fee Revenue, Amount | $ |  |  |  |  |  | $ 278,370
East Texas Crude Logistics System [Member] | Storage | Minimum [Member] |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |
Term Of Agreement (years) |  |  |  |  |  | 5 years
East Texas Crude Logistics System [Member] | Storage | Maximum [Member] |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |
Term Of Agreement (years) | [3] |  |  |  |  | 15 years
East Texas Marketing [Member] |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |
Term Of Agreement (years) | [5] |  |  |  |  | 10 years
Minimum Throughput Commitment (bpd) |  |  |  |  |  | 50,000
Throughput Commitment Tariff Rate (dollars per barrel) | [5] |  |  |  |  | 0.6250
Big Sandy Terminal [Member] | Refined Product Pipeline |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |
Minimum Throughput Commitment (bpd) | [6] |  |  |  |  | 5,000
Throughput Commitment Tariff Rate (dollars per barrel) | [6] |  |  |  |  | 0.56
Big Sandy Terminal [Member] | Refined Product Pipeline | Minimum [Member] |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |
Term Of Agreement (years) | [6] |  |  |  |  | 5 years
Big Sandy Terminal [Member] | Refined Product Pipeline | Maximum [Member] |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |
Term Of Agreement (years) | [3],[6] |  |  |  |  | 15 years
Big Sandy Terminal [Member] | Big Sandy Terminal |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |
Minimum Throughput Commitment (bpd) | [6] |  |  |  |  | 5,000
Throughput Commitment Tariff Rate (dollars per barrel) | [6] |  |  |  |  | 0.56
Big Sandy Terminal [Member] | Big Sandy Terminal | Minimum [Member] |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |
Term Of Agreement (years) | [6] |  |  |  |  | 5 years
Big Sandy Terminal [Member] | Big Sandy Terminal | Maximum [Member] |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |
Term Of Agreement (years) | [3],[6] |  |  |  |  | 15 years
Big Sandy Terminal [Member] | Storage |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |
Minimum Monthly Storage Fee Revenue, Amount | $ | [6] |  |  |  |  | $ 55,625
Big Sandy Terminal [Member] | Storage | Minimum [Member] |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |
Term Of Agreement (years) | [6] |  |  |  |  | 5 years
Big Sandy Terminal [Member] | Storage | Maximum [Member] |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |
Term Of Agreement (years) | [3],[6] |  |  |  |  | 15 years
Tyler Terminal Throughput and Tankage [Member] |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |
Minimum Throughput Commitment (bpd) |  |  |  |  | 50,000 |
Throughput Commitment Tariff Rate (dollars per barrel) |  |  |  |  | 0.35 |
Tyler Terminal Throughput and Tankage [Member] | Minimum [Member] |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |
Term Of Agreement (years) |  |  |  |  | 8 years |
Tyler Terminal Throughput and Tankage [Member] | Maximum [Member] |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |
Term Of Agreement (years) | [3] |  |  |  | 16 years |
Tyler Terminal Throughput and Tankage [Member] | Storage |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |
Minimum Monthly Storage Fee Revenue, Amount | $ |  |  |  |  | $ 829,823 |
Tyler Terminal Throughput and Tankage [Member] | Storage | Minimum [Member] |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |
Term Of Agreement (years) |  |  |  |  | 8 years |
Tyler Terminal Throughput and Tankage [Member] | Storage | Maximum [Member] |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |
Term Of Agreement (years) | [3] |  |  |  | 16 years |
Memphis Pipeline [Member] |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |
Term Of Agreement (years) | [5] |  |  | 5 years |  |
Minimum Throughput Commitment (bpd) |  |  |  | 10,959 |  |
Throughput Commitment Tariff Rate (dollars per barrel) | [5] |  |  | 1.35 |  |
El Dorado Throughput and Tankage [Member] | Refined Product Pipeline |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |
Minimum Throughput Commitment (bpd) |  |  | 11,000 |  |  |
Throughput Commitment Tariff Rate (dollars per barrel) |  |  | 0.50 |  |  |
El Dorado Throughput and Tankage [Member] | Refined Product Pipeline | Minimum [Member] |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |
Term Of Agreement (years) |  |  | 8 years |  |  |
El Dorado Throughput and Tankage [Member] | Refined Product Pipeline | Maximum [Member] |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |
Term Of Agreement (years) | [3] |  | 16 years |  |  |
El Dorado Throughput and Tankage [Member] | Storage |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |
Minimum Monthly Storage Fee Revenue, Amount | $ |  |  | $ 1,299,000 |  |  |
El Dorado Throughput and Tankage [Member] | Storage | Minimum [Member] |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |
Term Of Agreement (years) |  |  | 8 years |  |  |
El Dorado Throughput and Tankage [Member] | Storage | Maximum [Member] |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |
Term Of Agreement (years) | [3] |  | 16 years |  |  |
El Dorado Assets [Member] |  |  |  |  |  |
Footnote [Abstract] |  |  |  |  |  |
Minimum throughput fee | $ |  | $ 1,500,000 |  |  |  |
El Dorado Assets [Member] | Light Crude Oil |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |
Throughput Commitment Tariff Rate (dollars per barrel) | [7] | 1.00 |  |  |  |
El Dorado Assets [Member] | Light Crude Oil | Minimum [Member] |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |
Term Of Agreement (years) |  | 9 years |  |  |  |
El Dorado Assets [Member] | Light Crude Oil | Maximum [Member] |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |
Term Of Agreement (years) | [3] | 15 years |  |  |  |
El Dorado Assets [Member] | Heavy Crude Oil |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |
Throughput Commitment Tariff Rate (dollars per barrel) | [7] | 2.25 |  |  |  |
El Dorado Assets [Member] | Heavy Crude Oil | Minimum [Member] |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |
Term Of Agreement (years) |  | 9 years |  |  |  |
El Dorado Assets [Member] | Heavy Crude Oil | Maximum [Member] |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |
Term Of Agreement (years) | [3] | 15 years |  |  |  |
[1] | Excludes volumes gathered on the SALA Gathering System.
[2] | Volumes gathered on the SALA Gathering System will not be subject to an additional fee for transportation on our Lion Pipeline System to the El Dorado Refinery.
[3] | Maximum term gives effect to the extension of the commercial agreement pursuant to the terms thereof.
[4] | For any volumes in excess of 50,000 bpd, the throughput fee will be $0.682/bbl.
[5] | Following the primary term, the marketing agreement automatically renews for successive one-year terms, unless either party provides notice of non-renewal 10 months prior to the expiration of the then-current term.
[6] | On July 19, 2013, we acquired the Hopewell Pipeline in order to effectively connect it with the Big Sandy Pipeline and thereby return the Big Sandy Terminal to operation. In connection with the acquisition, on July 25, 2013, we and Delek entered into the Amended and Restated Services Agreement (Big Sandy Terminal and Pipeline), which amended and restated the terminalling services agreement for the Big Sandy Terminal originally entered into in November 2012.
[7] | The throughput agreement provides for a minimum throughput fee of $1.5 million per quarter for throughput of a combination of light and heavy crude.

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