XML 65 R47.htm IDEA: XBRL DOCUMENT v3.4.0.3

Equity Incentive Distribution Rights (Details) - $ / shares	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015
Incentive Distribution Made to Managing Member or General Partner [Line Items]
General partner's ownership interest	2.00%	2.00%
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%

X

- Definition

Total quarterly distribution payment target amount

+ References

No definition available.

+ Details

Name:	dkl_DistributionPaymentTargets
Namespace Prefix:	dkl_
Data Type:	num:perShareItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Percentage split between the limited partners' and general partner's interests in distributions.

+ References

No definition available.

+ Details

Name:	dkl_IncentiveDistributionDistributionSplitMarginalPercentage
Namespace Prefix:	dkl_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

X

- 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

Name:	us-gaap_IncentiveDistributionMadeToManagingMemberOrGeneralPartnerLineItems
Namespace Prefix:	us-gaap_
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

- Details

Name:	dkl_IncentiveDistributionByTargetAxis=dkl_MinimumQuarterlyDistributionMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_IncentiveDistributionMadeToManagingMemberOrGeneralPartnerAxis=us-gaap_LimitedPartnerMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_IncentiveDistributionMadeToManagingMemberOrGeneralPartnerAxis=us-gaap_GeneralPartnerMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	dkl_IncentiveDistributionByTargetAxis=dkl_FirstTargetDistributionMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_RangeAxis=us-gaap_MinimumMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_RangeAxis=us-gaap_MaximumMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	dkl_IncentiveDistributionByTargetAxis=dkl_SecondTargetDistributionMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	dkl_IncentiveDistributionByTargetAxis=dkl_ThirdTargetDistributionMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	dkl_IncentiveDistributionByTargetAxis=dkl_ThereafterMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: