XML 74 R66.htm IDEA: XBRL DOCUMENT
v3.19.3.a.u2

JOINT ARRANGEMENTS (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2019
JOINT ARRANGEMENTS |
Schedule of joint operations |
Material Joint Operations |  | Principal Activity |  | Country of Incorporation and Principal Place of Business |  | Ownership % 2019 |  | Ownership % 2018 |
Oil Sands |  |  |  |  |  |  |  |  |
Operated by Suncor: |  |  |  |  |  |  |  |  |
| Fort Hills Energy Limited Partnership |  | Oil sands development |  | Canada |  | 54.11 |  | 54.11 |
| Meadow Creek |  | Oil sands development |  | Canada |  | 75.00 |  | 75.00 |
Non-operated: |  |  |  |  |  |  |  |  |
| Syncrude |  | Oil sands development |  | Canada |  | 58.74 |  | 58.74 |
Exploration and Production |  |  |  |  |  |  |  |  |
Operated by Suncor: |  |  |  |  |  |  |  |  |
| Terra Nova |  | Oil and gas production |  | Canada |  | 37.68 |  | 37.68 |
Non-operated: |  |  |  |  |  |  |  |  |
| Buzzard |  | Oil and gas production |  | United Kingdom |  | 29.89 |  | 29.89 |
| Fenja Development JV |  | Oil and gas production |  | Norway |  | 17.50 |  | 17.50 |
| Golden Eagle Area Development |  | Oil and gas production |  | United Kingdom |  | 26.69 |  | 26.69 |
| Hibernia and the Hibernia South Extension Unit |  | Oil and gas production |  | Canada |  | 19.19-20.00 |  | 19.19-20.00 |
| Hebron |  | Oil and gas production |  | Canada |  | 21.03 |  | 21.03 |
| Harouge Oil Operations |  | Oil and gas production |  | Libya |  | 49.00 |  | 49.00 |
| North Sea Rosebank Project |  | Oil and gas production |  | United Kingdom |  | 40.00 |  | 40.00 |
| Oda |  | Oil and gas production |  | Norway |  | 30.00 |  | 30.00 |
| White Rose and the White Rose Extensions |  | Oil and gas production |  | Canada |  | 26.13-27.50 |  | 26.13-27.50 |
Schedule of joint ventures and associates |
|  | Joint ventures |  | Associates |  |
($ millions) |  | 2019 |  | 2018 |  | 2019 |  | 2018 |  |
Net (loss) earnings |  | (7 | ) | 11 |  | — |  | (19 | ) |
Other comprehensive income |  | — |  | — |  | — |  | — |  |
Total comprehensive (loss) income |  | (7 | ) | 11 |  | — |  | (19 | ) |
Carrying amount as at December 31 |  | 68 |  | 75 |  | 76 |  | 110 |  |

X
- Definition The disclosure of joint operations. [Refer: Joint operations [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 12 -IssueDate 2019-01-01 -Paragraph B4 -Subparagraph c -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2019-en-r&anchor=para_B4_c&doctype=Appendix&subtype=B -URIDate 2019-03-27 + Details
Name: | ifrs-full_DisclosureOfJointOperationsExplanatory
Namespace Prefix: | ifrs-full_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition No definition + References No definition available. + Details
Name: | su_DisclosureOfJointArrangementsAbstract
Namespace Prefix: | su_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The disclosure of interests in joint ventures and associates. + References No definition available. + Details
Name: | su_DisclosureOfJointVenturesAndAssociatesTableTextBlock
Namespace Prefix: | su_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration