INVESTMENTS - Associates and Joint Venture Investment Impact (Details) - CAD ($) $ in Millions |
12 Months Ended | |
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Dec. 31, 2025 |
Dec. 31, 2024 |
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| Disclosure Of Associates And Joint Ventures [Line Items] | ||
| Current assets | $ 9,488 | $ 8,373 |
| Current liabilities | (15,652) | (12,609) |
| Net income for the year | 6,906 | 1,734 |
| Total for all associates | Total for all joint ventures | ||
| Disclosure Of Associates And Joint Ventures [Line Items] | ||
| Current assets | 599 | 749 |
| Long-term assets | 2,332 | 3,584 |
| Current liabilities | (486) | (1,234) |
| Long-term liabilities | (307) | (3,395) |
| Total net assets | 2,138 | (296) |
| Our share of net assets | 1,060 | (99) |
| Revenue | 2,837 | 2,731 |
| Expenses | (2,719) | (3,473) |
| Net income for the year | 118 | (742) |
| Our share of net income (loss) | $ 50 | $ (376) |
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- Definition The amount of assets that the entity (a) expects to realise or intends to sell or consume in its normal operating cycle; (b) holds primarily for the purpose of trading; (c) expects to realise within twelve months after the reporting period; or (d) classifies as cash or cash equivalents (as defined in IAS 7) unless the asset is restricted from being exchanged or used to settle a liability for at least twelve months after the reporting period. [Refer: Assets] Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition The amount of liabilities that: (a) the entity expects to settle in its normal operating cycle; (b) the entity holds primarily for the purpose of trading; (c) are due to be settled within twelve months after the reporting period; or (d) the entity does not have the right at the end of the reporting period to defer settlement for at least twelve months after the reporting period. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- References Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The amount of assets less the amount of liabilities. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition The amount of assets that do not meet the definition of current assets. [Refer: Current assets] Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The amount of liabilities that do not meet the definition of current liabilities. [Refer: Current liabilities] Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The total of income less expenses from continuing and discontinued operations, excluding the components of other comprehensive income. [Refer: Other comprehensive income] Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- References Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- References Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition [Line Items] for Disclosure Of Associates And Joint Ventures [Table] No definition available.
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- Definition Share Of Net Assets (Liabilities) Of Associates And Joint Ventures Accounted For Using Equity Method No definition available.
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