Common and subordinated unit acquired.

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Organization consolidation and presentation of financial statements.

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No definition available.

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- Definition

Percentage of non economic general partner interest and incentive distribution rights.

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No definition available.

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- Definition

Percentage of voting equity interests acquired at the acquisition date in the business combination.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=65885119&loc=d3e1392-128463

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- 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

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- Definition

The parent entity's interest in net assets of the subsidiary, expressed as a percentage.

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No definition available.

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- Definition

Number of operating segments. An operating segment is a component of an enterprise: (a) that engages in business activities from which it may earn revenues and incur expenses (including revenues and expenses relating to transactions with other components of the same enterprise), (b) whose operating results are regularly reviewed by the enterprise's chief operating decision maker to make decisions about resources to be allocated to the segment and assess its performance, and (c) for which discrete financial information is available. An operating segment may engage in business activities for which it has yet to earn revenues, for example, start-up operations may be operating segments before earning revenues.

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The number of states the entity operates in as of the balance sheet date.

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No definition available.

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- Definition

The number of units sold in a public offering of each class of partners' capital account. Units represent shares of ownership of the general, limited, and preferred partners.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-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=27012166&loc=d3e187085-122770

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-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=27012166&loc=d3e187171-122770

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Organization and Principles of Consolidation - Additional Information (Details)							9 Months Ended
	Aug. 21, 2015	Jul. 31, 2015	Apr. 01, 2015	Oct. 01, 2014	Aug. 29, 2014 shares	Sep. 25, 2012 shares	Sep. 30, 2016 state segment	Mar. 31, 2016	Jan. 01, 2016
Organization Consolidation And Presentation Of Financial Statements [Line Items]
Units sold in IPO \| shares						10,925,000
Percentage of Non economic general partner interest and incentive distribution rights					100.00%
Ownership Percentage					50.10%
Percentage of membership interest acquired	100.00%						100.00%
Number of operating segments \| segment							2
Susser [Member]
Organization Consolidation And Presentation Of Financial Statements [Line Items]
Common and subordinated unit, acquired \| shares					11,000,000
Ownership Percentage		100.00%
Percentage of membership interest acquired		100.00%
MACS [Member]
Organization Consolidation And Presentation Of Financial Statements [Line Items]
Percentage of membership interest acquired				100.00%
Sunoco LLC [Member]
Organization Consolidation And Presentation Of Financial Statements [Line Items]
Ownership Percentage			50.10%					49.90%
Percentage of membership interest acquired			31.58%
Noncontrolling interest, ownership percentage								68.42%
Sunoco LLC [Member] \| Minimum [Member]
Organization Consolidation And Presentation Of Financial Statements [Line Items]
Number of states in which entity operates (more than)							26
Sunoco Retail LLC [Member]
Organization Consolidation And Presentation Of Financial Statements [Line Items]
Ownership Percentage								100.00%	100.00%
Motor Fuels [Member] \| Minimum [Member]
Organization Consolidation And Presentation Of Financial Statements [Line Items]
Number of states in which entity operates (more than)							30
Convenience and Retail Stores [Member] \| Minimum [Member]
Organization Consolidation And Presentation Of Financial Statements [Line Items]
Number of states in which entity operates (more than)							20