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Revenue - Summary of Revenue Disaggregated by Geographical Region (Detail) - CAD ($) $ in Millions | 12 Months Ended
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Dec. 31, 2022 | Dec. 31, 2021
Disclosure of disaggregation of revenue from contracts with customers [line items] |  |
Revenue | $ 17,316 | $ 12,766
China |  |
Disclosure of disaggregation of revenue from contracts with customers [line items] |  |
Revenue | 4,804 | 4,643
Japan |  |
Disclosure of disaggregation of revenue from contracts with customers [line items] |  |
Revenue | 3,216 | 1,437
South Korea |  |
Disclosure of disaggregation of revenue from contracts with customers [line items] |  |
Revenue | 2,178 | 1,354
India |  |
Disclosure of disaggregation of revenue from contracts with customers [line items] |  |
Revenue | 1,306 | 556
Other |  |
Disclosure of disaggregation of revenue from contracts with customers [line items] |  |
Revenue | 1,169 | 894
United States |  |
Disclosure of disaggregation of revenue from contracts with customers [line items] |  |
Revenue | 1,727 | 1,404
Canada |  |
Disclosure of disaggregation of revenue from contracts with customers [line items] |  |
Revenue | 857 | 839
Latin America |  |
Disclosure of disaggregation of revenue from contracts with customers [line items] |  |
Revenue | 192 | 116
Germany |  |
Disclosure of disaggregation of revenue from contracts with customers [line items] |  |
Revenue | 428 | 731
Finland |  |
Disclosure of disaggregation of revenue from contracts with customers [line items] |  |
Revenue | 278 | 182
Spain |  |
Disclosure of disaggregation of revenue from contracts with customers [line items] |  |
Revenue | 271 | 123
Slovakia |  |
Disclosure of disaggregation of revenue from contracts with customers [line items] |  |
Revenue | 150 | 72
Belgium |  |
Disclosure of disaggregation of revenue from contracts with customers [line items] |  |
Revenue | 134 | 136
Other |  |
Disclosure of disaggregation of revenue from contracts with customers [line items] |  |
Revenue | $ 606 | $ 279

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- Definition The amount of revenue from contracts with customers. A customer is a party that has contracted with an entity to obtain goods or services that are an output of the entity’s ordinary activities in exchange for consideration. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 15 -IssueDate 2022-03-24 -Paragraph 114 -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=15&code=ifrs-tx-2022-en-r&anchor=para_114&doctype=Standard -URIDate 2022-03-24 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 15 -IssueDate 2022-03-24 -Paragraph 113 -Subparagraph a -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=15&code=ifrs-tx-2022-en-r&anchor=para_113_a&doctype=Standard -URIDate 2022-03-24 + Details
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