Document and Entity Information
Document and Entity Information Document | Nov. 07, 2019 |
Entity Information [Line Items] | |
Document Type | 8-K |
Document Period End Date | Nov. 7, 2019 |
Entity Registrant Name | SEMGROUP CORPORATION |
Entity Central Index Key | 0001489136 |
Amendment Flag | false |
Entity Incorporation, State or Country Code | DE |
Entity File Number | 1-34736 |
Entity Tax Identification Number | 20-3533152 |
Entity Address, Address Line One | 6120 S Yale Ave, Suite 1500 |
Entity Address, City or Town | Tulsa |
Entity Address, State or Province | OK |
Entity Address, Postal Zip Code | 74136-4231 |
City Area Code | 918 |
Local Phone Number | 524-8100 |
Entity Information, Former Legal or Registered Name | Not Applicable |
Written Communications | false |
Soliciting Material | false |
Pre-commencement Tender Offer | false |
Pre-commencement Issuer Tender Offer | false |
Title of 12(b) Security | Class A common stock |
Trading Symbol | SEMG |
Security Exchange Name | NYSE |
Entity Emerging Growth Company | false |