XML 53 R25.htm IDEA: XBRL DOCUMENT
v3.24.1

Other Assets | 12 Months Ended
--- | ---
Dec. 31, 2023
Other Assets |
Other Assets | 19. Other Assets ​
​ | ​ | ​ | ​ | ​ | ​
​ |  | December 31 |  | December 31 |
($ millions) | ​ | 2023 | ​ | 2022 |
Investments(1) |  | 490 |  | 532 | ​
Prepaids | ​ | 661 | ​ | 481 | ​
Pension (note 23) | ​ | 207 | ​ | 212 | ​
Other(1) |  | 352 |  | 541 | ​
​ |  | 1 710 |  | 1 766 | ​
(1) | Prior period amounts have been reclassified to align with current period presentation of Other Assets. For the year ended December 31, 2022, $226 million was reclassified from Investments to Other. This reclassification had no effect on the other assets presentation on the consolidated balance sheet.
​ Prepaids includes long-term accounts receivable related to deposits paid on account to support reclamation activities into the Syncrude Reclamation Trust and emissions credits and are unlikely to be settled within one year. Other includes long-term accounts receivable related to Notices of Reassessments that have been received from the Canada Revenue Agency and are unlikely to be settled within one year.

X
- Definition The disclosure of other assets. [Refer: Other assets] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2023-01-01 -Paragraph 10 -Subparagraph e -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2023-en-r&anchor=para_10_e&doctype=Standard -URIDate 2023-03-23 + Details
Name: | ifrs-full_DisclosureOfOtherAssetsExplanatory
Namespace Prefix: | ifrs-full_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

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