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Events after reporting period (Tables) | 12 Months Ended
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Dec. 31, 2022
Subsequent Events [Abstract] |
Disclosure of detailed information about business combination |
As at | August 31, 2022
100 Percent of the Identifiable Assets Acquired and Liabilities Assumed |
Cash | 9
Accounts Receivable and Accrued Revenues | 164
Inventories | 88
Property, Plant and Equipment | 3,218
Accounts Payable and Accrued Liabilities | (313)
Income Tax Payable | (39)
Decommissioning Liabilities | (48)
Deferred Income Tax Liabilities | (486)
Total Identifiable Net Assets | 2,593
As at | August 31, 2022
Cash, Net of Closing Adjustments | 394
Bay Du Nord | 40
Variable Payment | 600
Total Consideration | 1,034
As at | January 1, 2021 |
Consideration |  |
Common Shares | 6,111 |
Preferred Shares | 519 |
Share Purchase Warrants | 216 |
Replacement Stock Options | 9 |
Other | 17 |
Non-Controlling Interest | 11 |
Total Consideration and Non-Controlling Interest | 6,883 |
Identifiable Assets Acquired and Liabilities Assumed |  |
Cash | 735 |
Restricted Cash | 164 |
Accounts Receivable and Accrued Revenues | 1,307 |
Inventories | 1,133 |
Exploration and Evaluation Assets | 45 |
Property, Plant and Equipment | 13,296 |
Right-of-Use Assets | 1,132 |
Long-Term Income Tax Receivable | 66 |
Other Assets | 230 |
Investment in Equity-Accounted Affiliates | 363 |
Deferred Income Tax Assets, Net | 1,062 |
Accounts Payable and Accrued Liabilities | (2,283) |
Income Tax Payable | (94) |
Short-Term Borrowings | (40) |
Long-Term Debt | (6,602) |
Lease Liabilities | (1,441) |
Decommissioning Liabilities | (2,697) |
Other Liabilities | (782) |
Total Identifiable Net Assets | 5,594 |
Goodwill | 1,289 |

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- Definition Subsequent Events [Abstract] + References No definition available. + Details
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- Definition The disclosure of detailed information about business combinations. [Refer: Business combinations [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 3 -IssueDate 2022-03-24 -Section Disclosures application of paragraphs 59 and 61 -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=3&code=ifrs-tx-2022-en-r&doctype=Appendix&subtype=B&dita_xref=IFRS03_gB64-B67__IFRS03_gB64-B67_TI -URIDate 2022-03-24 + Details
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