Leases - Schedule of Leases Impact on Net Earnings and Cash Flow (Details) - CAD ($) $ in Millions |
Dec. 31, 2025 |
Dec. 31, 2024 |
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| Disclosure of leases [Abstract] | ||
| Lease liabilities | $ 3,106 | $ 1,464 |
| Less: current portion | 373 | 255 |
| Lease liabilities | $ 2,733 | $ 1,209 |
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- Definition Disclosure of leases [Abstract] No definition available.
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- Definition The amount of current lease liabilities. [Refer: Lease liabilities] Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The amount of liabilities related to the entity's leases. Lease is a contract, or part of a contract, that conveys the right to use an underlying asset for a period of time in exchange for consideration. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The amount of non-current lease liabilities. [Refer: Lease liabilities] Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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