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Cover | 9 Months Ended
--- | ---
Sep. 30, 2021
Cover [Abstract] |
Document Type | 6-K
Entity Registrant Name | CENOVUS ENERGY INC.
Entity Central Index Key | 0001475260
Current Fiscal Year End Date | --12-31
Document Period End Date | Sep. 30, 2021
Document Fiscal Year Focus | 2021
Document Fiscal Period Focus | Q3
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