XML 126 R79.htm IDEA: XBRL DOCUMENT
v3.24.1

Financial Instruments (Details) - Schedule of Foreign Currency Exposures - Foreign currency exposures [Member] - CAD ($) | Dec. 31, 2023 | Dec. 31, 2022
--- | --- | ---
Financial Instruments (Details) - Schedule of Foreign Currency Exposures [Line Items] |  |
Cash | $ 5,120,718 | $ 216,871
Marketable Securities - Current | 22,333,093 | 3,162,362
Accounts payable and accrued liabilities | (351,193) | (2,890,582)
Total | $ 27,102,618 | $ 488,651

X
- References No definition available. + Details
Name: | cve_AccountPayablesAndAccruedLiabilities
Namespace Prefix: | cve_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

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

X
- Definition Marketable securities - current. + References No definition available. + Details
Name: | cve_MarketableeSecuritiesCurrent
Namespace Prefix: | cve_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition The amount of assets less the amount of current liabilities. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2023-01-01 -Paragraph 55 -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2023-en-r&anchor=para_55&doctype=Standard -URIDate 2023-03-23 + Details
Name: | ifrs-full_AssetsLessCurrentLiabilities
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition The amount of cash on hand and demand deposits. [Refer: Cash on hand] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 7 -IssueDate 2023-01-01 -Paragraph 45 -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=7&code=ifrs-tx-2023-en-r&anchor=para_45&doctype=Standard -URIDate 2023-03-23 + Details
Name: | ifrs-full_Cash
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Details
Name: | srt_CurrencyAxis=cve_ForeignCurrencyExposuresMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |