Segmented Information - Related-party and Inter-Company Transactions (Details) - CAD ($) |
12 Months Ended | |
|---|---|---|
Dec. 31, 2024 |
Dec. 31, 2023 |
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| Related Party Transaction [Line Items] | ||
| Related party transactions | $ 0 | $ 0 |
| Accounts receivable | 1,886,000,000 | 1,818,000,000 |
| Inter-segment loans | 0 | 0 |
| Related Party | ||
| Related Party Transaction [Line Items] | ||
| Accounts receivable | $ 18,000,000 | $ 8,000,000 |
| X | ||||||||||
- Definition Intersegment Loans, Amount No definition available.
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- Definition Amount, after allowance, receivable from customers, clients, or other third-parties, and receivables classified as other due within one year or the normal operating cycle, if longer. No definition available.
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| X | ||||||||||
- Definition Amount of transactions with related party during the financial reporting period. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Details
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