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Additional information on the consolidated statements of income (loss) - Disclosure of other gains, net (Details) - CAD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2023 | Dec. 31, 2022
Additional Information On Consolidated Statements Of Income (Loss) [Abstract] |  |
Change in fair value of financial assets at fair value through profit and loss | $ (13,156) | $ 16,848
Net gain on dilution of investments in associates | 4,842 | 3,604
Net gain on acquisition of investments | 0 | 48
Net loss on disposal of an associate | (7,437) | 0
Net loss on deemed disposal of an associate | (3,057) | 0
Impairment of investments in associates | (64,771) | (2,361)
Expected credit loss and write-off of other investments | (37,209) | 0
Other | 635 | 0
Other (losses) gains, net | $ (120,153) | $ (15,557)

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- Definition The gains (losses) on financial assets mandatorily measured at fair value through profit or loss in accordance with IFRS 9. [Refer: Financial assets at fair value through profit or loss, mandatorily measured at fair value; Gains (losses) on financial assets at fair value through profit or loss; Financial liabilities] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 7 -IssueDate 2023-01-01 -Paragraph 20 -Subparagraph a -Clause i -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2023-en-r&anchor=para_20_a_i&doctype=Standard -URIDate 2023-03-23 + Details
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- Definition The increase (decrease) in the allowance account used to record the impairment of financial assets due to credit losses. [Refer: Financial assets; Allowance account for credit losses of financial assets] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Note Expired 2023-01-01 -Name IFRS -Number 7 -IssueDate 2023-01-01 -Paragraph 16 -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2017-en-b&anchor=para_16&doctype=Standard&book=b -URIDate 2023-03-23 + Details
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- Definition The gains (losses) that the entity does not separately disclose in the same statement or note. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2023-01-01 -Paragraph 102 -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2023-en-r&anchor=para_102&doctype=Standard -URIDate 2023-03-23 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2023-01-01 -Paragraph 103 -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2023-en-r&anchor=para_103&doctype=Standard -URIDate 2023-03-23 + Details
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- References No definition available. + Details
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- Definition Gain loss on acquisition of investments + References No definition available. + Details
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- Definition Represent the gain Loss on deemed disposal of associates. + References No definition available. + Details
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- Definition Gain loss on dilution of investments in associates + References No definition available. + Details
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- Definition Represent the gain Loss on disposal of associates. + References No definition available. + Details
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- Definition Represents amount of impairment of investments. + References No definition available. + Details
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- Definition Amount of other gain losses. + References No definition available. + Details
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