XML 33 R73.htm IDEA: XBRL DOCUMENT
v2.4.0.8

Equity Net income applicable to partners (Details) (USD $) In Thousands, unless otherwise specified | 3 Months Ended | 12 Months Ended
--- | --- | ---
Dec. 31, 2013 | Sep. 30, 2013 | Jun. 30, 2013 | Mar. 31, 2013 | Dec. 31, 2012 | Dec. 31, 2013 | Dec. 31, 2012 | Dec. 31, 2011
Schedule of Allocation of Net Income to General Partner [Line Items] |  |  |  |  |  |  |  |  |  |  |
Net income attributable to partners |  |  |  |  |  | $ 47,830 | [1] | $ 8,410 | [1] | $ 0 | [1]
Limited partners' interest in net income | 11,098 | 12,295 | 11,521 | 11,960 | 8,242 | 46,873 | [1] | 8,242 | [1] |  |
General Partner's Interest |  |  |  |  |  | 2.00% |  | 2.00% |  |  |
Limited Partner Subordinated [Member] |  |  |  |  |  |  |  |  |  |  |
Schedule of Allocation of Net Income to General Partner [Line Items] |  |  |  |  |  |  |  |  |  |  |
Limited partners' interest in net income |  |  |  |  |  | 23,383 |  | 4,121 |  |  |
Limited Partner, Common [Member] |  |  |  |  |  |  |  |  |  |  |
Schedule of Allocation of Net Income to General Partner [Line Items] |  |  |  |  |  |  |  |  |  |  |
Limited partners' interest in net income |  |  |  |  |  | 23,490 |  | 4,121 |  |  |
Limited Partner [Member] |  |  |  |  |  |  |  |  |  |  |
Schedule of Allocation of Net Income to General Partner [Line Items] |  |  |  |  |  |  |  |  |  |  |
Limited partners' interest in net income |  |  |  |  |  | 46,873 |  | 8,242 |  |  |
General Partner [Member] |  |  |  |  |  |  |  |  |  |  |
Schedule of Allocation of Net Income to General Partner [Line Items] |  |  |  |  |  |  |  |  |  |  |
Less: General partner's allocated interest in net income |  |  |  |  |  | $ 957 |  | $ 168 |  |  |
[1] | Adjusted to include the historical results of the Tyler Terminal and Tank Assets. See Notes 1 and 3 for further discussion.

X
- Definition Amount of net income allocated to the general partner, excluding incentive distribution rights. + References No definition available. + Details
Name: | dk_NetIncomeLossAllocatedToGeneralPartnerExcludingIncentiveDistribution
Namespace Prefix: | dk_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Aggregate amount of net income attributable to the partners, which excludes the amount of net income attributable to predecessor entities. + References No definition available. + Details
Name: | dk_NetIncomeLossAttributableToPartners
Namespace Prefix: | dk_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Details
Name: | dk_ScheduleofAllocationofNetIncometoGeneralPartnerLineItems
Namespace Prefix: | dk_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Percentage investment held by the managing member or general partner of the limited liability company (LLC) or limited partnership (LP). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 272 -SubTopic 10 -Section 50 -Paragraph 3 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6373374&loc=d3e70478-108055 + Details
Name: | us-gaap_LimitedLiabilityCompanyLLCOrLimitedPartnershipLPManagingMemberOrGeneralPartnerOwnershipInterest
Namespace Prefix: | us-gaap_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Aggregate amount of net income allocated to limited partners. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section S99 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187171-122770 + Details
Name: | us-gaap_NetIncomeLossAllocatedToLimitedPartners
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration