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v3.26.1

Financial assets and liabilities - Equity Price Exposures (Details) - CAD ($) $ in Millions | 3 Months Ended | 6 Months Ended |
--- | --- | --- | ---
Jun. 30, 2026 | Jun. 30, 2025 | Jun. 30, 2026 | Jun. 30, 2025 | Dec. 31, 2025
Disclosure of detailed information about hedging instruments [line items] |  |  |  |  |
Net gains (losses) on change in fair value of derivatives | $ (62) | $ (43) | $ (29) | $ (42) |
Equity price risk |  |  |  |  |
Disclosure of detailed information about hedging instruments [line items] |  |  |  |  |
Net gains (losses) on change in fair value of derivatives | $ (62) | $ (43) | $ (29) | $ (42) |
Percentage of possible change in risk variable | 5.00% |  | 5.00% |  |
Reasonably possible change in 10% depreciation (appreciation) of the CAD dollar impact in net earnings | $ 15 |  | $ 15 |  |
Forward contract | Equity price risk |  |  |  |  |
Disclosure of detailed information about hedging instruments [line items] |  |  |  |  |
Hedging instrument, liabilities | $ 219 |  | $ 219 |  | $ 187

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