XML 52 R31.htm IDEA: XBRL DOCUMENT
v3.8.0.1

Discontinued Operations (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2017
Discontinued Operations, Held-for-sale [Member] |
Schedule of asset and liabilities classified as held for sale [Table Text Block] |
|  | December 31, 2017 |  | December 31, 2016
|  | (in millions)
Carrying amount of assets held for sale: |  |  |  |
Cash |  | $ | 21 |  |  | $ | 16 |
Inventories |  | 149 |  |  | 150 |
Other current assets |  | 16 |  |  | 11 |
Property and equipment, net |  | 1,851 |  |  | 1,860 |
Goodwill |  | 796 |  |  | 1,068 |
Intangible assets, net |  | 477 |  |  | 480 |
Other noncurrent assets |  | 3 |  |  | 3 |
Total assets held for sale |  | $ | 3,313 |  |  | $ | 3,588 |
Carrying amount of liabilities associated with assets held for sale: |  |  |  |
Long term debt |  | $ | 21 |  |  | $ | — |
Other current and noncurrent liabilities |  | 54 |  |  | 48 |
Total liabilities associated with assets held for sale |  | $ | 75 |  |  | $ | 48 |

X
- Definition Schedule of asset and liabilities classified as held for sale [Table Text Block] + References No definition available. + Details
Name: | sun_ScheduleofassetandliabilitiesclassifiedasheldforsaleTableTextBlock
Namespace Prefix: | sun_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis=us-gaap_DiscontinuedOperationsHeldforsaleMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |