Partners' Capital Account, Units, Issuance Of Units

No definition available.

Name:	dkl_PartnersCapitalAccountUnitsIssuanceOfUnits
Namespace Prefix:	dkl_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration

- Definition

Partners' Capital Account, Units Withheld For Taxes

+ References

No definition available.

+ Details

Name:	dkl_PartnersCapitalAccountUnitsWithheldForTaxes
Namespace Prefix:	dkl_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration

- Definition

A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

+ References

No definition available.

+ Details

Name:	us-gaap_IncreaseDecreaseInPartnersCapitalRollForward
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

The number of each class of partnership units outstanding at the balance sheet date. Units represent shares of ownership of the general, limited, and preferred partners.

+ References

+ Details

Name:	us-gaap_PartnersCapitalAccountUnits
Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	instant

- Definition

The number of units redeemed during the year of each class of partners' capital account. Units represent shares of ownership of the general, limited, and preferred partners.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 505
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 5
-Subparagraph (SAB Topic 4.F)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480008/505-10-S99-5

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 505
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.3-04)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480008/505-10-S99-1

+ Details

Name:	us-gaap_PartnersCapitalAccountUnitsRedeemed
Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration

- Definition

Total units issued during the year due to the sale of units. All partners include general, limited and preferred partners.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 505
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.3-04)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480008/505-10-S99-1

+ Details

Name:	us-gaap_PartnersCapitalAccountUnitsSaleOfUnits
Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration

- Definition

Number of units issued for unit-based payment arrangement issued by partnership. Partner includes, but is not limited to, general, limited and preferred partners.

+ References

+ Details

Name:	us-gaap_PartnersCapitalAccountUnitsUnitbasedCompensation
Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration

- Details

Name:	us-gaap_SubsidiarySaleOfStockAxis=dkl_PublicStockOfferingMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_SubsidiarySaleOfStockAxis=dkl_EquityDistributionAgreementMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_BusinessAcquisitionAxis=dkl_W2WHoldingsLLCMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_LimitedPartnersCapitalAccountByClassAxis=dkl_CommonPublicMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

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

- Details

Name:	us-gaap_LimitedPartnersCapitalAccountByClassAxis=dkl_CommonDelekMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

Equity - Units Rollforward (Details) - shares	12 Months Ended
Equity - Units Rollforward (Details) - shares	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Increase (Decrease) in Partners' Capital [Roll Forward]
Beginning balance (in units)	43,611,041	43,568,583	43,470,853
Units issued (in units)	(8,007,491)
Unit-based compensation awards (in units)	67,364	42,458	38,538
Redemption of units associated with BSR Marketing Agreement (in shares)	(2,500,000)
Ending balance (in units)	51,485,896	43,611,041	43,568,583
Units withheld for taxes (in units)	24,056	18,694	12,224
Public Stock Offering
Increase (Decrease) in Partners' Capital [Roll Forward]
Units issued (in units)			0
Equity Distribution Agreement
Increase (Decrease) in Partners' Capital [Roll Forward]
Units issued (in units)			(59,192)
W2W Holdings LLC
Increase (Decrease) in Partners' Capital [Roll Forward]
Issuance of units in connection with W2W acquisition (in shares)	2,300,000
Common - Public \| Limited Partner
Increase (Decrease) in Partners' Capital [Roll Forward]
Beginning balance (in units)	9,299,763	9,257,305	8,774,053
Units issued (in units)	(8,007,491)		(385,522)
Unit-based compensation awards (in units)	67,364	42,458	38,538
Redemption of units associated with BSR Marketing Agreement (in shares)	0
Ending balance (in units)	17,374,618	9,299,763	9,257,305
Common - Public \| Limited Partner \| Public Stock Offering
Increase (Decrease) in Partners' Capital [Roll Forward]
Units issued (in units)			(385,522)
Common - Public \| Limited Partner \| Equity Distribution Agreement
Increase (Decrease) in Partners' Capital [Roll Forward]
Units issued (in units)			(59,192)
Common - Public \| Limited Partner \| W2W Holdings LLC
Increase (Decrease) in Partners' Capital [Roll Forward]
Issuance of units in connection with W2W acquisition (in shares)	0
Common - Delek Holdings \| Limited Partner
Increase (Decrease) in Partners' Capital [Roll Forward]
Beginning balance (in units)	34,311,278	34,311,278	34,696,800
Units issued (in units)	0
Unit-based compensation awards (in units)	0	0	0
Redemption of units associated with BSR Marketing Agreement (in shares)	(2,500,000)
Ending balance (in units)	34,111,278	34,311,278	34,311,278
Common - Delek Holdings \| Limited Partner \| Public Stock Offering
Increase (Decrease) in Partners' Capital [Roll Forward]
Units issued (in units)			(385,522)
Common - Delek Holdings \| Limited Partner \| Equity Distribution Agreement
Increase (Decrease) in Partners' Capital [Roll Forward]
Units issued (in units)			0
Common - Delek Holdings \| Limited Partner \| W2W Holdings LLC
Increase (Decrease) in Partners' Capital [Roll Forward]
Issuance of units in connection with W2W acquisition (in shares)	2,300,000