Income Taxes - Summary of Effective Income Tax for Continuing Operations From Statutory Canadian Tax Rates (Details)	12 Months Ended
Dec. 31, 2022	Dec. 31, 2021
Income Taxes [Abstract]
Income tax expense at statutory Canadian rates	25.20%	25.90%
Increase (decrease) resulting from:
Rate differential on foreign income	(1.70%)	(1.80%)
Research and development and other tax credits	(0.60%)	(0.70%)
Non-deductible expenses and non-taxable income	(0.50%)	(0.10%)
Other	1.60%	0.40%
Average effective tax rate	24.00%	23.70%

The applicable income tax rate.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IAS
-Number 12
-IssueDate 2022-03-24
-Paragraph 81
-Subparagraph c
-Clause ii
-URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=12&code=ifrs-tx-2022-en-r&anchor=para_81_c_ii&doctype=Standard
-URIDate 2022-03-24

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- Definition

The tax expense (income) divided by the accounting profit. [Refer: Accounting profit]

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Tax rate effects, in aggregate, on the reconciliation between the average effective tax rate and the applicable tax rate that the entity does not separately disclose in the reconciliation. [Refer: Average effective tax rate; Applicable tax rate]

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The tax rate effect on the reconciliation between the average effective tax rate and the applicable tax rate resulting from the expenses not deductible in determining taxable profit. [Refer: Average effective tax rate; Applicable tax rate]

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The tax rate effect on the reconciliation between the average effective tax rate and the applicable tax rate resulting from the application of foreign tax rates. [Refer: Average effective tax rate; Applicable tax rate]

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The tax rate effect on the reconciliation between the average effective tax rate and the applicable tax rate resulting from revenue that is exempt from taxation. [Refer: Average effective tax rate; Applicable tax rate]

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Income Taxes

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