XML 87 R52.htm IDEA: XBRL DOCUMENT v3.22.0.1

Finance Costs (Tables)

12 Months Ended

Dec. 31, 2021

Finance Costs [Abstract]

Schedule of Finance Cost

For the years ended December 31,						2021												2020												2019
Interest Expense – Short-Term Borrowings and Long-Term Debt						557												392												407
Net Premium (Discount) on Redemption of Long-Term Debt (Note 25)						121												(25)												(63)
Interest Expense – Lease Liabilities (Note 26)						171												87												82
Unwinding of Discount on Decommissioning Liabilities (Note 27)						199												57												58
Other						34												25												27
						1,082												536												511

X

- References

No definition available.

+ Details

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

X

- Definition

The disclosure of finance cost. [Refer: Finance costs]

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Name IAS
-Number 1
-IssueDate 2021-01-01
-Paragraph 10
-Subparagraph e
-URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2021-en-r&anchor=para_10_e&doctype=Standard
-URIDate 2021-03-24

+ Details

Name:	ifrs-full_DisclosureOfFinanceCostExplanatory
Namespace Prefix:	ifrs-full_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration