XML 166 R138.htm IDEA: XBRL DOCUMENT
v3.24.1

Assets Held for Sale (Details) $ in Millions | Dec. 31, 2022 CAD ($)
--- | ---
Held for sale |
Assets |
Current assets | $ 145
Property, plant and equipment, net and intangible assets | 802
Exploration and evaluation | 239
Total Assets | 1,186
Liabilities |
Current liabilities | (273)
Other long-term liabilities and provisions | (257)
Total Liabilities | (530)
Net Assets | 656
Held-for-sale, U.K. Operations |
Assets |
Current assets | 83
Property, plant and equipment, net and intangible assets | 364
Exploration and evaluation | 239
Total Assets | 686
Liabilities |
Current liabilities | (241)
Other long-term liabilities and provisions | (217)
Total Liabilities | (458)
Net Assets | 228
Held-for-sale, wind and solar assets |
Assets |
Current assets | 62
Property, plant and equipment, net and intangible assets | 438
Total Assets | 500
Liabilities |
Current liabilities | (32)
Other long-term liabilities and provisions | (40)
Total Liabilities | (72)
Net Assets | $ 428

X
- Definition Amount classified as exploration and evaluation attributable to disposal group held for sale or disposed of. + References No definition available. + Details
Name: | su_DisposalGroupIncludingDiscontinuedOperationExplorationAndEvaluation
Namespace Prefix: | su_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount classified as property, plant and equipment and intangible assets attributable to disposal group held for sale or disposed of. + References No definition available. + Details
Name: | su_DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipmentAndIntangibleAssets
Namespace Prefix: | su_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount classified as assets attributable to disposal group held for sale or disposed of. + References No definition available. + Details
Name: | su_IfrsDisposalGroupIncludingDiscontinuedOperationAssets
Namespace Prefix: | su_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

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

X
- Definition Amount classified as assets attributable to disposal group held for sale or disposed of, expected to be disposed of within one year or the normal operating cycle, if longer. + References No definition available. + Details
Name: | su_IfrsDisposalGroupIncludingDiscontinuedOperationAssetsCurrent
Namespace Prefix: | su_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount classified as liabilities attributable to disposal group held for sale or disposed of. + References No definition available. + Details
Name: | su_IfrsDisposalGroupIncludingDiscontinuedOperationLiabilities
Namespace Prefix: | su_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

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

X
- Definition Amount classified as liabilities attributable to disposal group held for sale or disposed of, expected to be disposed of within one year or the normal operating cycle, if longer. + References No definition available. + Details
Name: | su_IfrsDisposalGroupIncludingDiscontinuedOperationLiabilitiesCurrent
Namespace Prefix: | su_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount classified as net assets attributable to disposal group held for sale or disposed of. + References No definition available. + Details
Name: | su_IfrsDisposalGroupIncludingDiscontinuedOperationNetAssets
Namespace Prefix: | su_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount classified as other long-term liabilities and provisions attributable to disposal group held for sale or disposed of. + References No definition available. + Details
Name: | su_IfrsDisposalGroupIncludingDiscontinuedOperationOtherLongTermLiabilitiesAndProvisionsNoncurrent
Namespace Prefix: | su_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Details
Name: | su_IfrsDisposalGroupClassificationAxis=su_IfrsDisposalGroupHeldForSaleNotDiscontinuedOperationsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | su_IfrsDisposalGroupClassificationAxis=su_DisposalGroupHeldForSaleNotDiscontinuedOperationsUnitedKingdomOperationsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | su_IfrsDisposalGroupClassificationAxis=su_DisposalGroupHeldForSaleNotDiscontinuedOperationsWindAndSolarAssetsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |