XML 80 R55.htm IDEA: XBRL DOCUMENT
v3.25.3

Description of Business and Segmented Disclosures - Schedule of Revenues by Product (Details) - CAD ($) $ in Millions | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2025 | Sep. 30, 2024 | Sep. 30, 2025 | Sep. 30, 2024
Downstream |  |  |  |
Gross Sales | $ 14,053 | $ 14,748 | $ 41,198 | $ 43,999
Upstream |  |  |  |
Upstream |  |  |  |
Crude Oil | 5,126 | 5,373 | 15,217 | 16,383
Natural Gas and Other | 456 | 411 | 1,516 | 1,402
NGLs | 192 | 268 | 1,248 | 805
Downstream |  |  |  |
Crude Oil | 5,126 | 5,373 | 15,217 | 16,383
Gross Sales | 5,774 | 6,052 | 17,981 | 18,590
Upstream | Oil Sands |  |  |  |
Upstream |  |  |  |
Crude Oil | 4,954 | 5,269 | 14,718 | 15,963
Natural Gas and Other | 80 | 83 | 244 | 263
NGLs | 143 | 104 | 912 | 299
Downstream |  |  |  |
Crude Oil | 4,954 | 5,269 | 14,718 | 15,963
Gross Sales | 5,177 | 5,456 | 15,874 | 16,525
Upstream | Conventional |  |  |  |
Upstream |  |  |  |
Crude Oil | 47 | 33 | 156 | 157
Natural Gas and Other | 142 | 107 | 609 | 453
NGLs | 23 | 85 | 171 | 256
Downstream |  |  |  |
Crude Oil | 47 | 33 | 156 | 157
Gross Sales | 212 | 225 | 936 | 866
Upstream | Offshore |  |  |  |
Upstream |  |  |  |
Crude Oil | 125 | 71 | 343 | 263
Natural Gas and Other | 234 | 221 | 663 | 686
NGLs | 26 | 79 | 165 | 250
Downstream |  |  |  |
Crude Oil | 125 | 71 | 343 | 263
Gross Sales | 385 | 371 | 1,171 | 1,199
Downstream |  |  |  |
Upstream |  |  |  |
Crude Oil | 408 | 588 | 1,214 | 1,323
Downstream |  |  |  |
Gasoline | 3,463 | 3,641 | 9,887 | 10,976
Distillates | 3,158 | 2,999 | 8,667 | 9,292
Crude Oil | 408 | 588 | 1,214 | 1,323
Asphalt | 518 | 530 | 1,153 | 1,186
Other Products and Services | 732 | 938 | 2,296 | 2,632
Gross Sales | 8,279 | 8,696 | 23,217 | 25,409
Downstream | Canadian Refining |  |  |  |
Upstream |  |  |  |
Crude Oil | 408 | 588 | 1,214 | 1,323
Downstream |  |  |  |
Gasoline | 70 | 128 | 181 | 363
Distillates | 366 | 395 | 1,068 | 1,143
Crude Oil | 408 | 588 | 1,214 | 1,323
Asphalt | 197 | 208 | 397 | 433
Other Products and Services | 157 | 163 | 399 | 420
Gross Sales | 1,198 | 1,482 | 3,259 | 3,682
Downstream | U.S. Refining |  |  |  |
Upstream |  |  |  |
Crude Oil | 0 | 0 | 0 | 0
Downstream |  |  |  |
Gasoline | 3,393 | 3,513 | 9,706 | 10,613
Distillates | 2,792 | 2,604 | 7,599 | 8,149
Crude Oil | 0 | 0 | 0 | 0
Asphalt | 321 | 322 | 756 | 753
Other Products and Services | 575 | 775 | 1,897 | 2,212
Gross Sales | $ 7,081 | $ 7,214 | $ 19,958 | $ 21,727

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

X
- Definition Income before the deduction of royalty expense. + References No definition available. + Details
Name: | cve_RevenueFromGrossSales
Namespace Prefix: | cve_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Revenue From Sale Of Asphalt + References No definition available. + Details
Name: | cve_RevenueFromSaleOfAsphalt
Namespace Prefix: | cve_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Revenue From Sale Of Gasoline + References No definition available. + Details
Name: | cve_RevenueFromSaleOfGasoline
Namespace Prefix: | cve_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Revenue From Sale Of Natural Gas And Other + References No definition available. + Details
Name: | cve_RevenueFromSaleOfNaturalGasAndOther
Namespace Prefix: | cve_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Revenue from sale of natural gas liquids. + References No definition available. + Details
Name: | cve_RevenueFromSaleOfNaturalGasLiquids
Namespace Prefix: | cve_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Revenue From Sale Of Other Products And Services + References No definition available. + Details
Name: | cve_RevenueFromSaleOfOtherProductsAndServices
Namespace Prefix: | cve_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

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

X
- Definition The amount of revenue arising from the sale of crude oil. [Refer: Current crude oil; Revenue] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2024-01-01 -Paragraph 112 -Subparagraph c -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_112_c&doctype=Standard -URIDate 2024-03-27 + Details
Name: | ifrs-full_RevenueFromSaleOfCrudeOil
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition The amount of revenue arising from the sale of petroleum and petrochemical products. [Refer: Current petroleum and petrochemical products; Revenue] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2024-01-01 -Paragraph 112 -Subparagraph c -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_112_c&doctype=Standard -URIDate 2024-03-27 + Details
Name: | ifrs-full_RevenueFromSaleOfPetroleumAndPetrochemicalProducts
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Details
Name: | ifrs-full_ProductsAndServicesAxis=cve_UpstreamMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_SegmentsAxis=cve_OilSandsSegmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_SegmentsAxis=cve_ConventionalSegmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_SegmentsAxis=cve_OffshoreMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ProductsAndServicesAxis=cve_DownstreamMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_SegmentsAxis=cve_CanadianManufacturingMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_SegmentsAxis=cve_USManufacturingMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |