XML 80 R50.htm IDEA: XBRL DOCUMENT v3.21.2

Joint Arrangements and Associate (Tables)

9 Months Ended

Sep. 30, 2021

Disclosure of joint ventures [line items]

Disclosure of associates

Summarized below is the financial information for Headwater accounted for using the equity method.

For the periods ended September 30, 2021			Three Months Ended												Nine Months Ended
Net Earnings (Loss) (1)						5												(2)
Share of Equity Investment						25		%										25		%
Proportionate Share of Equity Investment						1												(1)

(1)Represents the three and nine month periods based on the prior quarter's release of results due to the timing of reporting dates.

Husky-CNOOC Madura Ltd.

Disclosure of joint ventures [line items]

Disclosure of joint ventures

Summarized below is the financial information for HCML accounted for using the equity method.

Results of Operations

For the periods ended September 30, 2021			Three Months Ended												Nine Months Ended
Revenue						119												348
Expenses						75												330
Net Earnings (Loss)						44												18

Balance Sheet

As at			September 30, 2021
Current Assets (1)						213
Non-Current Assets						1,464
Current Liabilities						71
Non-Current Liabilities						988
Net Assets						618

(1)Includes cash and cash equivalents of $56 million.

X

- Definition

Disclosure Of Detailed Information About Associates

+ References

No definition available.

+ Details

Name:	cve_DisclosureOfDetailedInformationAboutAssociatesTableTextBlock
Namespace Prefix:	cve_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- Definition

The disclosure of joint ventures. [Refer: Joint ventures [member]]

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IAS
-Number 27
-IssueDate 2021-01-01
-Paragraph 17
-Subparagraph b
-URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=27&code=ifrs-tx-2021-en-r&anchor=para_17_b&doctype=Standard
-URIDate 2021-03-24

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Name IAS
-Number 27
-IssueDate 2021-01-01
-Paragraph 16
-Subparagraph b
-URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=27&code=ifrs-tx-2021-en-r&anchor=para_16_b&doctype=Standard
-URIDate 2021-03-24

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Name IFRS
-Number 12
-IssueDate 2021-01-01
-Paragraph B4
-Subparagraph b
-URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2021-en-r&anchor=para_B4_b&doctype=Appendix&subtype=B
-URIDate 2021-03-24

+ Details

Name:	ifrs-full_DisclosureOfJointVenturesExplanatory
Namespace Prefix:	ifrs-full_
Data Type:	nonnum:textBlockItemType
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_DisclosureOfJointVenturesLineItems
Namespace Prefix:	ifrs-full_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Details

Name:	ifrs-full_JointVenturesAxis=cve_HuskyCNOOCMaduraLtd.Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: