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Financial Instruments And Risk Management - Additional Information (Detail) $ in Thousands, $ in Thousands | 12 Months Ended |  |  |  |
--- | --- | --- | --- | --- | ---
Dec. 31, 2024 CAD ($) | Dec. 31, 2024 USD ($) | Dec. 31, 2023 CAD ($) | Jan. 01, 2023 CAD ($) | Dec. 31, 2022 CAD ($)
Disclosure of detailed information about financial instruments [line items] |  |  |  |  |
Cash | $ 476,587 |  | $ 290,743 | $ 134,447 | $ 134,447
Current liabilities | $ 478,111 |  | $ 186,390 | $ 96,588 |
Convertible debentures, aggregate principal amount |  | $ 360,000 |  |  |
Borrowings, interest rate | 9.00% | 9.00% |  |  |
Amounts held in foreign risk [member] |  |  |  |  |
Disclosure of detailed information about financial instruments [line items] |  |  |  |  |
Financial liabilities, net |  | $ 283,920 |  |  |
Percentage of reasonably possible change in currency rates | 10.00% |  |  |  |
Value at risk | $ 40,839 |  |  |  |

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- Definition The amount of liabilities that: (a) the entity expects to settle in its normal operating cycle; (b) the entity holds primarily for the purpose of trading; (c) are due to be settled within twelve months after the reporting period; or (d) the entity does not have the right at the end of the reporting period to defer settlement for at least twelve months after the reporting period. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Name IFRS -Number 12 -IssueDate 2024-01-01 -Paragraph B10 -Subparagraph b -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2024-en-r&anchor=para_B10_b&doctype=Appendix&subtype=B -URIDate 2024-03-27 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 12 -IssueDate 2024-01-01 -Paragraph B12 -Subparagraph b -Clause iii -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2024-en-r&anchor=para_B12_b_iii&doctype=Appendix&subtype=B -URIDate 2024-03-27 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 1 -IssueDate 2024-01-01 -Paragraph 69 -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_69&doctype=Standard -URIDate 2024-03-27 + Details
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