XML 151 R114.htm IDEA: XBRL DOCUMENT v3.25.0.1

Joint Arrangements - Husky Midstream Limited Partnership (Details) - Other Joint Ventures - CAD ($) $ in Millions	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023
Disclosure of joint ventures [line items]
Cenovus's Share of Net Earnings (Loss)	$ (16)	$ (1)
Cenovus's Share of Other Comprehensive Income (Loss)	(2)	(2)
Cenovus's Share of Total Other Comprehensive Income (Loss)	$ (18)	$ (3)

X

- Definition

Unrecognised Share of Losses of Joint Ventures, Other Comprehensive Income, Before Tax

+ References

No definition available.

+ Details

Name:	cve_UnrecognisedShareOfLossesOfJointVenturesOtherComprehensiveIncomeBeforeTax
Namespace Prefix:	cve_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Definition

Unrecognised Share of Losses of Joint Ventures, Total Other Comprehensive Income (Loss), Before Tax

+ References

No definition available.

+ Details

Name:	cve_UnrecognisedShareOfLossesOfJointVenturesTotalOtherComprehensiveIncomeLossBeforeTax
Namespace Prefix:	cve_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Definition

Unrecognised Share Of Pre-Tax Net Losses Of Joint Ventures

+ References

No definition available.

+ Details

Name:	cve_UnrecognisedShareOfPreTaxNetLossesOfJointVentures
Namespace Prefix:	cve_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
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_DisclosureOfJointVenturesLineItems
Namespace Prefix:	ifrs-full_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Details

Name:	ifrs-full_JointVenturesAxis=cve_OtherJointVenturesMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: