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Equity Incentive Distribution Rights (Details) - 6 months ended Jun. 30, 2015 - $ / shares | Total
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Minimum quarterly distribution [Member] |
Incentive Distribution Made to Managing Member or General Partner [Line Items] |
Distribution Payment Targets | $ 0.37500
Minimum quarterly distribution [Member] | Limited Partner [Member] |
Incentive Distribution Made to Managing Member or General Partner [Line Items] |
Incentive Distribution Distribution Split Marginal Percentage | 98.00%
Minimum quarterly distribution [Member] | General Partner [Member] |
Incentive Distribution Made to Managing Member or General Partner [Line Items] |
Incentive Distribution Distribution Split Marginal Percentage | 2.00%
First target distribution [Member] | Minimum [Member] |
Incentive Distribution Made to Managing Member or General Partner [Line Items] |
Distribution Payment Targets | $ 0.37500
First target distribution [Member] | Maximum [Member] |
Incentive Distribution Made to Managing Member or General Partner [Line Items] |
Distribution Payment Targets | $ 0.43125
First target distribution [Member] | Limited Partner [Member] |
Incentive Distribution Made to Managing Member or General Partner [Line Items] |
Incentive Distribution Distribution Split Marginal Percentage | 98.00%
First target distribution [Member] | General Partner [Member] |
Incentive Distribution Made to Managing Member or General Partner [Line Items] |
Incentive Distribution Distribution Split Marginal Percentage | 2.00%
Second target distribution [Member] | Minimum [Member] |
Incentive Distribution Made to Managing Member or General Partner [Line Items] |
Distribution Payment Targets | $ 0.43125
Second target distribution [Member] | Maximum [Member] |
Incentive Distribution Made to Managing Member or General Partner [Line Items] |
Distribution Payment Targets | $ 0.46875
Second target distribution [Member] | Limited Partner [Member] |
Incentive Distribution Made to Managing Member or General Partner [Line Items] |
Incentive Distribution Distribution Split Marginal Percentage | 85.00%
Second target distribution [Member] | General Partner [Member] |
Incentive Distribution Made to Managing Member or General Partner [Line Items] |
Incentive Distribution Distribution Split Marginal Percentage | 15.00%
Third target distribution [Member] | Minimum [Member] |
Incentive Distribution Made to Managing Member or General Partner [Line Items] |
Distribution Payment Targets | $ 0.46875
Third target distribution [Member] | Maximum [Member] |
Incentive Distribution Made to Managing Member or General Partner [Line Items] |
Distribution Payment Targets | $ 0.56250
Third target distribution [Member] | Limited Partner [Member] |
Incentive Distribution Made to Managing Member or General Partner [Line Items] |
Incentive Distribution Distribution Split Marginal Percentage | 75.00%
Third target distribution [Member] | General Partner [Member] |
Incentive Distribution Made to Managing Member or General Partner [Line Items] |
Incentive Distribution Distribution Split Marginal Percentage | 25.00%
Thereafter [Member] |
Incentive Distribution Made to Managing Member or General Partner [Line Items] |
Distribution Payment Targets | $ 0.56250
Thereafter [Member] | Limited Partner [Member] |
Incentive Distribution Made to Managing Member or General Partner [Line Items] |
Incentive Distribution Distribution Split Marginal Percentage | 50.00%
Thereafter [Member] | General Partner [Member] |
Incentive Distribution Made to Managing Member or General Partner [Line Items] |
Incentive Distribution Distribution Split Marginal Percentage | 50.00%

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- Definition Total quarterly distribution payment target amount + References No definition available. + Details
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Namespace Prefix: | dkl_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | duration

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- Definition Percentage split between the limited partners' and general partner's interests in distributions. + References No definition available. + Details
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Namespace Prefix: | dkl_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
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- Details
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Namespace Prefix: |
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Period Type: |

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- Details
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- Details
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- Details
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Namespace Prefix: |
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Balance Type: |
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- Details
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Balance Type: |
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- Details
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Balance Type: |
Period Type: |

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- Details
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Namespace Prefix: |
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Period Type: |

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- Details
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Namespace Prefix: |
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- Details
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