XML 103 R82.htm IDEA: XBRL DOCUMENT v3.8.0.1

Commitments and Contingencies (Leases) (Details)	12 Months Ended
	Dec. 31, 2017
Operating Leased Assets [Line Items]
Term of contract	40 years
Minimum [Member]
Operating Leased Assets [Line Items]
Initial lease term	5 years
Maximum [Member]
Operating Leased Assets [Line Items]
Initial lease term	15 years

X

- Definition

Lessee, Operating Lease, Initial Term of Contract

+ References

No definition available.

+ Details

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Namespace Prefix:	sun_
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Balance Type:	na
Period Type:	duration

X

- Definition

Term of lessee's operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
-SubTopic 20
-Section 50
-Paragraph 3
-Subparagraph (a)(3)
-URI http://asc.fasb.org/extlink&oid=77888426&loc=SL77918673-209980

+ Details

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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

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X

- Details

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X

- Details

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