XML 70 R50.htm IDEA: XBRL DOCUMENT
v3.21.1

Equity - Allocations of Net Income (Details) - USD ($) $ in Thousands |  | 3 Months Ended
--- | --- | ---
Aug. 12, 2020 | Mar. 31, 2021 | Mar. 31, 2020
Net income attributable to partners |  |  | $ 36,267 | $ 27,796
Less: General partner's IDRs |  |  | 0 | (8,695)
Net income available to partners |  |  | 36,267 | 19,101
General partner's allocated interest in net income |  |  | 0 | 382
General partner's IDRs |  |  | 0 | 8,695
Total general partner's interest in net income | [1] |  | $ 0 | $ 9,077
General Partnership |  |  |  |
General partner's ownership interest (as percent) |  | 2.00% | 0.00% | 2.00%
[1] | See Note 3 for a description of the IDR Restructuring Transaction.

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

X
- Definition Net income after adjustments for Incentive Distribution Rights of the general partner. + References No definition available. + Details
Name: | dkl_NetIncomeLossAvailableToGeneralAndLimitedPartners
Namespace Prefix: | dkl_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Amount of incentive obligation paid in cash or stock during the period to a limited liability corporation managing member or limited partnership general partner. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -URI http://asc.fasb.org/extlink&oid=120397183&loc=d3e187085-122770 + Details
Name: | us-gaap_IncentiveDistributionDistributionPerYear
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
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://fasb.org/us-gaap/role/ref/legacyRef -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 general partners. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section S99 -Paragraph 5 -Subparagraph (SAB Topic 4.F) -URI http://asc.fasb.org/extlink&oid=120397183&loc=d3e187171-122770 + Details
Name: | us-gaap_NetIncomeLossAllocatedToGeneralPartners
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Details
Name: | srt_OwnershipAxis=dkl_GeneralPartnershipMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |