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v2.4.0.8

Subsequent Events Haynesville Spill (Details) (Subsequent Event [Member]) | Apr. 25, 2014 bbl
--- | ---
Minimum [Member] |
Subsequent Event [Line Items] |
Barrels of crude oil released | 300
Maximum [Member] |
Subsequent Event [Line Items] |
Barrels of crude oil released | 400

X
- Definition Barrels of crude oil released + References No definition available. + Details
Name: | dkl_Barrelsofcrudeoilreleased
Namespace Prefix: | dkl_
Data Type: | num:volumeItemType
Balance Type: | na
Period Type: | instant

X
- Details
Name: | us-gaap_SubsequentEventLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration