XML 70 R52.htm IDEA: XBRL DOCUMENT v3.7.0.1

Derivative Instruments Narrative (Details) $ in Millions	Feb. 25, 2013 USD ($)
Derivative Instruments [Abstract]
Derivative, Notional Amount	$ 45.0

X

- Definition

Derivative Instruments [Abstract]

+ References

No definition available.

+ Details

Name:	dkl_DerivativeInstrumentsAbstract
Namespace Prefix:	dkl_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Aggregate notional amount specified by the derivative(s). Expressed as an absolute value.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Regulation S-X (SX)
-Number 210
-Article 12
-Section 13
-Sentence Column B

+ Details

Name:	invest_DerivativeNotionalAmount
Namespace Prefix:	invest_
Data Type:	xbrli:monetaryItemType
Balance Type:	na
Period Type:	instant