XML 92 R45.htm IDEA: XBRL DOCUMENT v3.24.1

Material Accounting Policy Information (Details) - Schedule of Useful Lives of Intangible Assets	12 Months Ended
	Dec. 31, 2023
Data Access Agreement [Member]
Schedule of useful lives of intangible assets [Line Items]
Range	Straight-line over 14 years
Data Purchases [Member]
Schedule of useful lives of intangible assets [Line Items]
Range	Indefinite life intangible asset

X

- Definition

Range.

+ References

No definition available.

+ Details

Name:	cve_CategoryRange
Namespace Prefix:	cve_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.

+ References

No definition available.

+ Details

Name:	ifrs-full_DisclosureOfIntangibleAssetsWithIndefiniteUsefulLifeLineItems
Namespace Prefix:	ifrs-full_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Details

Name:	ifrs-full_GeographicalAreasAxis=cve_DataAccessAgreementMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_GeographicalAreasAxis=cve_DataPurchasesMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: